CN206129658U - Doublestage air -blower - Google Patents
Doublestage air -blower Download PDFInfo
- Publication number
- CN206129658U CN206129658U CN201621137733.0U CN201621137733U CN206129658U CN 206129658 U CN206129658 U CN 206129658U CN 201621137733 U CN201621137733 U CN 201621137733U CN 206129658 U CN206129658 U CN 206129658U
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- Prior art keywords
- air
- wind pushing
- pushing box
- aerator
- motor
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Abstract
The utility model discloses a doublestage air -blower, including motor, transmission, air supply case and air -blast device, transmission is installed to the right -hand member of motor, and the air supply case is installed to the lower extreme of motor, and first air supply case and second air supply case are drawn together to the air supply case and bag, and the fan is installed to the left end of first air supply case, and the air -supply line is installed in the outside of first air supply case, and the air -blast device is installed to the upper end of first air supply case, and the air -blast device includes air -blower, intercooler and connecting tube, and the three lobe rotor is installed to the inner chamber of air -blower. This doublestage air -blower, through the twin drum fan that sets up, in the time of can reducing by a single air -blower and step up, it is big that leakage quantity is let out to gas, the problem of inefficiency, intercooler can reduce gas temperature in addition simultaneously, reduces mechanical breakdown's emergence, and the rotation of fan can be controlled to the motor to can the indirect control air supply size of volume, make the suitability of fan stronger.
Description
Technical field
This utility model is related to blower technology field, specially a kind of twin-stage aerator.
Background technology
The application of aerator is relatively broad, and such as textile industry can be used to dedusting, and for example cultivation industry can be used to
The oxygen supplement of the fishing pool, also such as in sewage treatment industry, can be used to aeration oxygen replenishing, etc., but traditional aerator is existed
The size of deficiency, the such as blow rate required can not be controlled at any time, and the application for causing aerator is not very extensively, to cause more or less
Trouble, even and if air quantity can adjust, there is also the boosting of single aerator it is excessive when, quantity of gas leakage is big, and efficiency is low
Problem, while during gas transmission, gas temperature can rise, easily cause mechanical breakdown generation, also so that aerator
Efficiency is reduced.
Utility model content
The purpose of this utility model is to provide a kind of twin-stage aerator, can be adjusted with aerator exhaust air rate, failure
Rate is low and the characteristics of efficiency high, solves that air output is little, and efficiency is low, the problem for easily breaking down.
For achieving the above object, this utility model provides following technical scheme：A kind of twin-stage aerator, including motor, biography
Dynamic device, wind pushing box and air-blast device, the right-hand member of the motor are provided with actuating device, and actuating device includes gear, transmission
Band and lower gear, conveyer belt are connected between gear and lower gear, and motor is connected with gear；The lower end peace of the motor
Equipped with wind pushing box, wind pushing box includes that the first wind pushing box and the second wind pushing box, the first wind pushing box and the second wind pushing box are separately positioned on
The left and right two ends of lower gear, the left end of the first wind pushing box are provided with fan, are connected by bearing, first between fan and lower gear
Blast pipe is installed on the outside of wind pushing box；The upper end of first wind pushing box is provided with air-blast device, and air-blast device includes air blast
Machine, intercooler and connecting pipe, aerator are provided with two, and the centre of two aerators is provided with intercooler, drum
It is connected in series by connecting pipe between blower fan and intercooler, the inner chamber of aerator is provided with three lobe rotor；The air blast
One end of machine is connected with the first wind pushing box, and the other end of aerator is connected with the second wind pushing box by conduit, the second wind pushing box
On discharge pipe is installed, air outlet is provided with discharge pipe.
Preferably, the three lobe rotor in the aerator is provided with two groups, is crisscross arranged between two groups of three lobe rotors.
Preferably, the fan is controlled by motor.
Preferably, air supply duct is provided between the blast pipe and the first wind pushing box, and blast pipe and discharge pipe not phase
Connection.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, twin-stage aerator of the present utility model, drives actuating device by motor, so that fan is rotated, is adjusted with this
The size of air quantity in the first wind pushing box is saved, therefore when needing to adjust air quantity, only needs the rotating speed of controlled motor just adjust, together
When can be pressurizeed along with aerator itself so that within the scope of suitable, the wind of discharge can also meet Boiler pressure control
Its performance requirement.
2nd, twin-stage aerator of the present utility model, by adding intercooler between two aerators, can prevent air blast
, after to gas pressurized, gas temperature is too high for machine, and affects the performance of machinery；And two aerators carry out air quantity transmission,
When an aerator boosting can be avoided excessive, quantity of gas leakage is big, and the low problem of efficiency improves overall efficiency.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is air-blast device schematic diagram of the present utility model.
In figure：1 motor；2 actuating devices；21 gears；22 conveyer belts；23 lower gears；3 wind pushing box；31 first wind pushing box；
311 fans；32 second wind pushing box；33 discharge pipes；331 air outlets；4 air-blast devices；41 aerators；411 three lobe rotors；In the middle of 42
Cooler；43 connecting pipes；44 pipelines；5 blast pipes.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1-2, a kind of twin-stage aerator, including motor 1, actuating device 2, wind pushing box 3 and air-blast device
4, the right-hand member of the motor 1 is provided with actuating device 2, and actuating device 2 includes gear 21, conveyer belt 22 and lower gear 23, passes
Send band 22 to be connected between gear 21 and lower gear 23, motor 1 is connected with gear 21, gear is driven by motor 1
21 rotate, so as to, drive lower gear 23 to rotate in the presence of conveyer belt 22；The lower end of the motor 1 is provided with wind pushing box 3,
Wind pushing box 3 includes that the first wind pushing box 31 and the second wind pushing box 32, the first wind pushing box 31 and the second wind pushing box 32 are separately positioned on down
The left and right two ends of gear 23, the left end of the first wind pushing box 31 are provided with fan 311, pass through axle between fan 311 and lower gear 23
Hold connection, the size-controlled rotating speed size in motor 1 of rotating speed of fan 311, when motor 1 drives lower gear 23 to rotate, lower tooth
Wheel 23 is connected with fan 311 again so as to drive fan 311 to rotate, therefore the rotating speed of fan 311 is controlled by the rotating speed of motor 1；The
The outside of one wind pushing box 31 is provided with blast pipe 5, and air supply duct, blast pipe 5 are provided between blast pipe 5 and the first wind pushing box 31
The gas of middle entrance, is sent in the first wind pushing box 31 by air supply duct；The upper end of first wind pushing box 31 is provided with air blast
Device 4, air-blast device 4 include aerator 41, intercooler 42 and connecting pipe 43, and aerator 41 is provided with two, two
Aerator 41 is worked simultaneously, and mutually such as single aerator 41 can improve work efficiency, decrease the leakage of air quantity, two drums
The centre of blower fan 41 is provided with intercooler 42, and the gas after intercooler 42 can pressurize to aerator 41 is lowered the temperature, with
Exempt from that gas temperature is too high, cause the failure of plant equipment, gone here and there by connecting pipe 43 between aerator 41 and intercooler 42
Connection connection, the inner chamber of aerator 41 are provided with three lobe rotor 411, and three lobe rotor 411 is provided with two groups, two groups of three lobe rotors 411
Between be crisscross arranged, the three lobe rotor 411 in aerator 41 can be to carrying out air draft work, mutually such as two blade profiles, its gas
Pulsating nature is little, and vibration is also little, and noise is low；One end of the aerator 41 is connected with the first wind pushing box 31, aerator 41 it is another
End is connected with the second wind pushing box 32 by pipeline 44, and discharge pipe 33 is provided with the second wind pushing box 32, is arranged on discharge pipe 33
There is air outlet 331, discharge pipe 33 is not connected with blast pipe 5, gas is flowed out from the air outlet 331 of discharge pipe 33.
In sum：From 5 inflow gas of blast pipe, gas is transported to the first wind pushing box 31 to gas, is adjusted by fan 311
Air force in first wind pushing box 31, then wind be sent in aerator 41, carry out gas pressurized etc. process, two aerators
41 series connection, can make overall blowing efficiency higher, and can avoid temperature mistake after gas pressurized by intercooler 42
Height, causes the failure of machinery, and last gas feeds gas into the second wind pushing box 32 by pipeline 44, then from discharge pipe 33
Air outlet 331 send.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of twin-stage aerator, including motor（1）, actuating device（2）, wind pushing box（3）And air-blast device（4）, its feature exists
In：The motor（1）Right-hand member actuating device is installed（2）, actuating device（2）Including gear（21）, conveyer belt（22）With
Lower gear（23）, conveyer belt（22）It is connected to gear（21）And lower gear（23）Between, motor（1）With gear（21）It is connected
Connect；The motor（1）Lower end wind pushing box is installed（3）, wind pushing box（3）Including the first wind pushing box（31）With the second wind pushing box
（32）, the first wind pushing box（31）With the second wind pushing box（32）It is separately positioned on lower gear（23）Left and right two ends, the first wind pushing box
（31）Left end fan is installed（311）, fan（311）With lower gear（23）Between by bearing connect, the first wind pushing box
（31）Outside blast pipe is installed（5）；First wind pushing box（31）Upper end air-blast device is installed（4）, air-blast device
（4）Including aerator（41）, intercooler（42）And connecting pipe（43）, aerator（41）Two are provided with, two air blast
Machine（41）Centre intercooler is installed（42）, aerator（41）With intercooler（42）Between pass through connecting pipe
（43）It is connected in series, aerator（41）Inner chamber three lobe rotor is installed（411）；The aerator（41）One end give with first
Bellows（31）Connection, aerator（41）The other end pass through pipeline（44）With the second wind pushing box（32）It is connected, the second wind pushing box
（32）On discharge pipe is installed（33）, discharge pipe（33）On be provided with air outlet（331）.
2. a kind of twin-stage aerator according to claim 1, it is characterised in that：The aerator（41）Interior three lobe rotor
（411）Two groups are provided with, two groups of three lobe rotors（411）Between be crisscross arranged.
3. a kind of twin-stage aerator according to claim 1, it is characterised in that：The fan（311）It is controlled by motor
（1）.
4. a kind of twin-stage aerator according to claim 1, it is characterised in that：The blast pipe（5）With the first wind pushing box
（31）Between be provided with air supply duct, and blast pipe（5）With discharge pipe（33）It is not connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621137733.0U CN206129658U (en) | 2016-10-20 | 2016-10-20 | Doublestage air -blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621137733.0U CN206129658U (en) | 2016-10-20 | 2016-10-20 | Doublestage air -blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129658U true CN206129658U (en) | 2017-04-26 |
Family
ID=58574584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621137733.0U Active CN206129658U (en) | 2016-10-20 | 2016-10-20 | Doublestage air -blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269558A (en) * | 2017-07-27 | 2017-10-20 | 德清京达电气有限公司 | A kind of air blower |
| CN112303026A (en) * | 2020-08-28 | 2021-02-02 | 江苏久高电子科技有限公司 | Heat dissipation device of fan series connector and using method thereof |
-
2016
- 2016-10-20 CN CN201621137733.0U patent/CN206129658U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269558A (en) * | 2017-07-27 | 2017-10-20 | 德清京达电气有限公司 | A kind of air blower |
| CN112303026A (en) * | 2020-08-28 | 2021-02-02 | 江苏久高电子科技有限公司 | Heat dissipation device of fan series connector and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
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: 243000 Anhui city in Ma'anshan province north of the revitalization of economic and Technological Development Zone, Road No. 555 Patentee before: ANHUI KEDA AIER COMPRESSOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |