CN207377869U - A kind of high temperature resistant centrifugal blower - Google Patents
A kind of high temperature resistant centrifugal blower Download PDFInfo
- Publication number
- CN207377869U CN207377869U CN201721462994.4U CN201721462994U CN207377869U CN 207377869 U CN207377869 U CN 207377869U CN 201721462994 U CN201721462994 U CN 201721462994U CN 207377869 U CN207377869 U CN 207377869U
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- CN
- China
- Prior art keywords
- driving device
- supporting table
- centrifugal blower
- high temperature
- temperature resistant
- 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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Links
- 238000001816 cooling Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- -1 ferrous metals Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of high temperature resistant centrifugal blowers, including pedestal, the top corner of the pedestal is both provided with support column, supporting table is provided at the top of the support column, the front side wall of the supporting table is provided with water inlet pipe and drainpipe, and water inlet pipe is located at the left side of drainpipe, and driving device is provided at the top of the supporting table, the right side driving end of the driving device is provided with centrifugal blower main body, and centrifugal blower main body is fixed on the right side wall of supporting table.The structure design of the utility model is reasonable, on the one hand the air flow in driving device inner cavity is accelerated by air blower, and air pass through cooling tube when, can gas flow temperature be reduced, and then cooling-down effect can be improved, on the other hand cold airflow residence time in driving device can be increased by the cavity that flows slowly so that cold air can be contacted more fully with driving motor, and then can preferably take away the heat generated on driving motor.
Description
Technical field
The utility model is related to centrifugal blower technical field more particularly to a kind of high temperature resistant centrifugal blowers.
Background technology
At present, recently as the fast development of national economy, the non-ferrous metals processing industry using Aluminum as representative obtains
Development at full speed, with the increase of industrial furnace quantity and the raising of the requirement to product treatment quality, the wind to match therewith
Machine is also required to meet the different technology requirement such as big flow.Nowadays, it is necessary to pass through wind turbine during non-ferrous metals processing
Into related furnace body, air draft is heated, however present compressor flow is too low, it is impossible to and so that the temperature in stove is quickly raised, so as to
Reduce the efficiency of heating surface, simultaneously because the wind turbine high-temperature region in furnace body, therefore main shaft is easy to because temperature is excessively high for a long time
And locking phenomenon is generated, the heat in furnace body is also easy to be transferred on motor, scraps motor overheating, causes equipment damage
Consumption, reduces the service life of wind turbine, improves production cost.Compressor flow can be increased on the market, effectively reduced in furnace body
Portion's heat transferred to motor and meanwhile can fast cooling, blower fan main shaft is avoided to generate locking phenomenon due to temperature is excessively high, reduces wind
The motor temperature of machine, prevents motor overheating from scrapping, and saves production cost, and the wind turbine to prolong the service life is found, has not yet
It treats in exploitation.
For this purpose, those skilled in the technology concerned improve this, if Chinese Patent Application No. is number
" a kind of scroll casing type high temperature resistant centrifugal impeller wind turbine " that CN201320729984.8 is proposed, in this application file, passes through increasing
Compressor flow, effectively reduce furnace interior heat to motor transfer and meanwhile can fast cooling, avoid blower fan main shaft because of temperature mistake
It is high and generate locking phenomenon, the motor temperature of wind turbine is reduced, prevents motor overheating from scrapping, saves production cost, extending wind turbine makes
With the service life, but it is poor come the effect for reducing motor temperature only by air-cooled wheel.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of high temperature resistant centrifugation wind
Machine accelerates the air flow in driving device inner cavity by air blower, and when air passes through cooling tube, can cause gas flow temperature
It reduces, and then cooling-down effect can be improved.
To realize above-mentioned technical purpose and the technique effect, the utility model is to be achieved through the following technical solutions：
A kind of high temperature resistant centrifugal blower, including pedestal, the top corner of the pedestal is both provided with support column, the support
Supporting table is provided at the top of column, the front side wall of the supporting table is provided with water inlet pipe and drainpipe, and water inlet pipe is located at draining
The left side of pipe, driving device is provided at the top of the supporting table, and the right side driving end of the driving device is provided with centrifugation wind
Owner's body, and centrifugal blower main body is fixed on the right side wall of supporting table；
The surface of the supporting table offers inlet channel, and the inner cavity of the inlet channel is provided with air blower and cooling
Pipe, and air blower is located at the left side of cooling tube, the water inlet end of the cooling tube is connected by conduit with water inlet pipe, the cooling
The discharge ends of pipe are connected by conduit with drainpipe, and the surface of the supporting table offers air guide channel, and inlet channel leads to
It crosses air guide channel with the inner cavity of driving device to be connected, the intracavity bottom of the driving device is provided with driving motor, the drive
The right side power output terminal of dynamic motor is provided with drive shaft, and the right end of drive shaft stretches out driving device, the driving dress
The top put is provided with exhaust outlet and unhurried current wind chamber, and exhaust outlet is located at the left side of unhurried current wind chamber.
Preferably, in above-mentioned high temperature resistant centrifugal blower, the inner cavity of the air guide channel and exhaust outlet is both provided with filter.
Preferably, in above-mentioned high temperature resistant centrifugal blower, the unhurried current wind chamber is semicircle arcuation.
Preferably, in above-mentioned high temperature resistant centrifugal blower, the junction between the drive shaft and driving device is provided with
Seal bearing.
Preferably, in above-mentioned high temperature resistant centrifugal blower, the bottom of the pedestal is provided with bradyseism rubber, and bradyseism rubber
Thickness is 1-2cm.
The beneficial effects of the utility model are：
The structure design of the utility model is reasonable, on the one hand accelerates the air stream in driving device inner cavity by air blower
It is dynamic, and when air passes through cooling tube, can gas flow temperature be reduced, and then cooling-down effect can be improved, on the other hand by slow
Stream cavity can increase cold airflow residence time in driving device so that cold air can more fully with driving motor
It is contacted, and then can preferably take away the heat generated on driving motor.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the supporting table of the utility model and the internal structure schematic diagram of driving device；
In attached drawing, parts list represented by the reference numerals is as follows：
1 pedestal, 2 support columns, 3 supporting tables, 31 inlet channels, 32 air blowers, 33 cooling tubes, 34 air guide channels, 4 water inlets
Pipe, 5 drainpipes, 6 driving devices, 61 driving motors, 62 drive shafts, 63 unhurried current wind chambers, 64 exhaust outlets, 7 centrifugal blower main bodys.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -2, the present embodiment is a kind of high temperature resistant centrifugal blower, including pedestal 1, the top four of pedestal 1
Angle is both provided with support column 2, and the top of support column 2 is provided with supporting table 3, and the front side wall of supporting table 3 is provided with water inlet pipe 4 and row
Water pipe 4, and water inlet pipe 4 is located at the left side of drainpipe 5, the top of supporting table 3 is provided with driving device 6, the right side of driving device 6
Driving end is provided with centrifugal blower main body 7, and centrifugal blower main body 7 is fixed on the right side wall of supporting table 3；The table of supporting table 3
Face offers inlet channel 31, and the inner cavity of inlet channel 31 is provided with air blower 32 and cooling tube 33, and air blower 32 is positioned at cold
But the left side of pipe 33, the water inlet end of cooling tube 33 are connected by conduit with water inlet pipe 4, and the discharge ends of cooling tube 33 pass through conduit
It is connected with drainpipe 5, the surface of supporting table 3 offers air guide channel 34, and inlet channel 31 passes through air guide channel 34 and drive
The inner cavity of dynamic device 6 is connected, and the intracavity bottom of driving device 6 is provided with driving motor 61, the right side power of driving motor 61
Output terminal is provided with drive shaft 62, and the right end of drive shaft 62 stretches out driving device 6, and the top of driving device 6 is provided with
Exhaust outlet 64 and unhurried current wind chamber 63, and exhaust outlet 64 is located at the left side of unhurried current wind chamber 63.
When driving motor 61 in driving device 6 drives centrifugal blower main body 7 and is worked so that in heating furnace
Heat is transferred to by drive shaft 62 in driving device 6 on driving motor 61, and the air blower 32 in supporting table 3 blasts air-flow
In inlet channel 31, in the cooling tube 32 during air is by inlet channel 31, cooling tube 32 cools down to air, water inlet pipe
4 are connected with outer low temperature coolant conveying device so that outer low temperature coolant conveying device is by water inlet pipe 4 to cooling tube
32 transporting low temperature coolants, then discharged from drainpipe 5, cooling is cold to take away the heat for being transported to air in 6 inner cavity of driving device,
The air-flow of cooling enters the inner cavity of driving device 6 by air guide channel 34, under the action of the wind chamber 63 that flows slowly so that cold airflow
Residence time is longer in driving device 6, and then can preferably take away the heat generated on driving motor 61, last air
It is discharged by exhaust outlet 64, heat from the inner cavity of driving device 6 is taken away, achievees the effect that cooling.
The inner cavity of air guide channel 34 and exhaust outlet 64 is both provided with filter, and filter can reduce dust and enter driving
The inner cavity of device 6, unhurried current wind chamber 63 is semicircle arcuation, and the junction between drive shaft 62 and driving device 6 is provided with sealing
Bearing, the bottom of pedestal 1 is provided with bradyseism rubber, and the thickness of bradyseism rubber is 1-2cm, and bradyseism rubber can slow down the present apparatus
Generated vibrations.
One of the present embodiment has particular application as：The structure design of the utility model is reasonable, on the one hand by air blower 32 come
Accelerate the air flow in driving device 6 inner cavity, and when air passes through cooling tube 33, can gas flow temperature be reduced, Jin Erke
To improve cooling-down effect, cold airflow residence time in driving device 6 on the other hand can be increased by the cavity 63 that flows slowly, made
Obtaining cold air can more fully be contacted with driving motor 61, and then can preferably be taken away on driving motor 61 and be generated
Heat.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one of the utility model is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In combine in an appropriate manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only the specific embodiment also not limit the utility model.Obviously, according to this theory
The content of bright book can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
The principle and practical application of the utility model is explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of high temperature resistant centrifugal blower, including pedestal, it is characterised in that：The top corner of the pedestal is both provided with support
Column is provided with supporting table at the top of the support column, and the front side wall of the supporting table is provided with water inlet pipe and drainpipe, and intakes
Pipe is provided with driving device at the top of the left side of drainpipe, the supporting table, and the right side driving end of the driving device is set
Centrifugal blower main body is equipped with, and centrifugal blower main body is fixed on the right side wall of supporting table；
The surface of the supporting table offers inlet channel, and the inner cavity of the inlet channel is provided with air blower and cooling tube, and
Air blower is located at the left side of cooling tube, and the water inlet end of the cooling tube is connected by conduit with water inlet pipe, the cooling tube
Discharge ends are connected by conduit with drainpipe, and the surface of the supporting table offers air guide channel, and inlet channel is by leading
Gas passage is connected with the inner cavity of driving device, and the intracavity bottom of the driving device is provided with driving motor, the driving electricity
The right side power output terminal of machine is provided with drive shaft, and the right end of drive shaft stretches out driving device, the driving device
Top is provided with exhaust outlet and unhurried current wind chamber, and exhaust outlet is located at the left side of unhurried current wind chamber.
2. a kind of high temperature resistant centrifugal blower according to claim 1, it is characterised in that：The air guide channel and exhaust outlet
Inner cavity is both provided with filter.
3. a kind of high temperature resistant centrifugal blower according to claim 1, it is characterised in that：The unhurried current wind chamber is semi arch
Shape.
4. a kind of high temperature resistant centrifugal blower according to claim 1, it is characterised in that：The drive shaft and driving device
Between junction be provided with sealing bearing.
5. a kind of high temperature resistant centrifugal blower according to claim 1, it is characterised in that：The bottom of the pedestal is provided with slow
Rubber is shaken, and the thickness of bradyseism rubber is 1-2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462994.4U CN207377869U (en) | 2017-11-06 | 2017-11-06 | A kind of high temperature resistant centrifugal blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462994.4U CN207377869U (en) | 2017-11-06 | 2017-11-06 | A kind of high temperature resistant centrifugal blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207377869U true CN207377869U (en) | 2018-05-18 |
Family
ID=62335065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721462994.4U Expired - Fee Related CN207377869U (en) | 2017-11-06 | 2017-11-06 | A kind of high temperature resistant centrifugal blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207377869U (en) |
-
2017
- 2017-11-06 CN CN201721462994.4U patent/CN207377869U/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: 20180518 |