CN106593909B - A kind of vane type wind-force extractor fan - Google Patents
A kind of vane type wind-force extractor fan Download PDFInfo
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- CN106593909B CN106593909B CN201611228181.9A CN201611228181A CN106593909B CN 106593909 B CN106593909 B CN 106593909B CN 201611228181 A CN201611228181 A CN 201611228181A CN 106593909 B CN106593909 B CN 106593909B
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- exhausting
- bearing
- power
- air duct
- line shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of vane type wind-force extractor fans, including power turbine component, line shaft fore bearing, line shaft rear bearing, power air duct, exhausting impeller assembly, exhausting axis upper bearing (metal), exhausting axis lower bearing, exhausting air duct, in vane type wind-force extractor fan work, power wind enters the power air duct by power air inlet, the power turbine component is driven to make rotating motion, the power turbine component transmits drive force to the second conical gear of the exhausting impeller assembly by first conical gear, the air in cabin is extracted out to make the exhausting impeller assembly make rotating motion, so the present invention can utilize the wind-force generated when ship's navigation, under the premise of not consuming additional energy, realize the exhausting of relevant cabin.The apparatus structure is simple, energy conservation and environmental protection, can be used for carrying out exhausting to ship's space.
Description
Technical field
This application involves shipbuilding field more particularly to a kind of vane type wind-force extractor fans.
Background technique
Ship is sea going tool, is the important channel of transport goods.
But marine environment is changeable, so to cope with complicated marine environment, the design of ship just seems very important.
Current ship in terms of hardware configuration in addition to other than requiring, in order to be contemplated that the ventilation of ship's space is made
With.
In order to make the ventilation for cabin room of ship, current way is: it is logical to carry out nature to relevant cabin using shutter peculiar to vessel
Wind, or cabin mechanical draft is carried out using electric fan.
But it is bad using the ventilation effect of shutter form, so many ships all select electric fan to carry out cabin
The mode of mechanical draft is aerated, although this mode can divulge information, but needs to expend a large amount of electric power, this
It is very inconvenient to operationalize on the ship for not having electric power continuous to supply.
So current draft type needs to expend a large amount of electric power.
Summary of the invention
Invention provides a kind of vane type wind-force extractor fans, need to expend largely to solve current draft type
Electric power the technical issues of.
In order to solve the above technical problems, the present invention provides a kind of vane type wind-force extractor fans, comprising: power turbine group
Part, line shaft fore bearing, line shaft rear bearing, power air duct, exhausting impeller assembly, exhausting axis upper bearing (metal), exhausting axis lower bearing,
Exhausting air duct；
Wherein, the line shaft fore bearing, the line shaft rear bearing are separately fixed on the inner wall in the power air duct；
The power turbine component is supported by the line shaft fore bearing and the line shaft rear bearing；
The power turbine component includes: power turbine, power turbine axis, the first conical gear；The power turbine position
One end of power air inlet in the power air duct, the power turbine axis connects the power turbine, the power turbine
The other end of axis is successively fed through the line shaft fore bearing, the line shaft rear bearing, then connects with the first conical gear；
Wherein, the exhausting axis upper bearing (metal), the exhausting axis lower bearing are separately fixed on the inner wall in the exhausting air duct；
The exhausting impeller assembly is supported by the exhausting axis upper bearing (metal) and the exhausting axis lower bearing；
The exhausting impeller assembly includes: exhausting impeller, exhausting impeller shaft, the second conical gear；Exhausting impeller position
One end of exhausting air inlet in the exhausting air duct, the exhausting impeller shaft connects the exhausting impeller, the exhausting impeller
The other end of axis is successively fed through the exhausting axis lower bearing, the exhausting axis upper bearing (metal), then with second conical gear
Connection；
Wherein, first conical gear and second conical gear intermeshing；
Wherein, when the vane type wind-force extractor fan works, power wind enters the power by power air inlet
Air duct drives the power turbine component to make rotating motion, and the power turbine component will be driven by first conical gear
Power passes to the second conical gear of the exhausting impeller assembly, so that the exhausting impeller assembly is made to make rotating motion, into
And realize the draft effect of the exhausting impeller assembly.
Preferably, the line shaft fore bearing includes the first cylinder roller bearing and first bearing bracket；
Wherein, the first bearing bracket is fixedly connected with first cylinder roller bearing；
The other end of the power turbine axis is fed through first cylinder roller bearing；
The first bearing bracket is fixed on the inner wall in the power air duct.
Preferably, the line shaft fore bearing is identical with the line shaft rear bearing structure.
Preferably, the power air duct includes the power air inlet, the first vent passages, power air outlet；
Wherein, first vent passages are between the power air inlet and the power air outlet；
First vent passages are rectangular-shaped channel or cylindrical passage；
The power air inlet is trumpet flare.
Preferably, the exhausting air duct includes the exhausting air inlet, the second vent passages, exhausting air outlet；
Wherein, second vent passages are between the exhausting air inlet and the exhausting air outlet, and described second
Vent passages and the exhausting air outlet are vertical；
Second vent passages are rectangular-shaped channel or cylindrical passage, and the lower end of second vent passages is
The exhausting air inlet；The upper end of second vent passages seals, and on the side wall of the upper end of second vent passages
An opening is offered, for connecting the exhausting air outlet；
The exhausting air outlet is cylindric air outlet or rectangular-shaped air outlet.
Preferably, the upper end of the sealing of second vent passages, the outer wall of the exhausting air outlet are common and described
The outer wall of one vent passages is in contact.
Preferably, the exhausting axis lower bearing includes the second cylinder roller bearing and second bearing bracket；
Wherein, the second bearing bracket is fixedly connected with second cylinder roller bearing；
The other end of the exhausting impeller shaft is fed through second cylinder roller bearing；
The second bearing bracket is fixed on the inner wall in the exhausting air duct.
Preferably, the exhausting axis upper bearing (metal) is third cylinder roller bearing.
Preferably, the third cylinder roller bearing is fixed on the upper end of second vent passages.
Preferably, the power air duct, the exhausting air duct material be steel plate.
One or more technical solution through the invention, the invention has the advantages that advantage:
The invention discloses a kind of vane type wind-force extractor fans, including power turbine component, line shaft fore bearing, power
Axis rear bearing, power air duct, exhausting impeller assembly, exhausting axis upper bearing (metal), exhausting axis lower bearing, exhausting air duct, in the impeller
When formula wind-force extractor fan works, power wind enters the power air duct by power air inlet, drives the power turbine group
Part makes rotating motion, and the power turbine component transmits drive force to the exhausting impeller sets by first conical gear
Second conical gear of part, so that so that the exhausting impeller assembly is made rotating motion extracts the air in cabin out, so energy of the present invention
The wind-force generated when enough utilizing ship's navigation realizes the exhausting of relevant cabin under the premise of not consuming additional energy.The device
Structure is simple, energy conservation and environmental protection, can be used for carrying out exhausting to ship's space.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of wind-force extractor fan in the embodiment of the present invention；
Fig. 2 is the structure chart of power turbine component in the embodiment of the present invention；
Fig. 3 is the structure chart of line shaft fore bearing in the embodiment of the present invention；
Fig. 4 A- Fig. 4 B is the structure chart in power air duct in the embodiment of the present invention；
Fig. 5 is power turbine component in the embodiment of the present invention, line shaft fore bearing, line shaft rear bearing, power air duct
Specific connection schematic diagram；
Fig. 6 is the structural schematic diagram of exhausting impeller assembly in the embodiment of the present invention；
Fig. 7 A- Fig. 7 B is the structure chart in exhausting air duct in the embodiment of the present invention；
Fig. 8 is the structure chart that exhausting axis upper bearing (metal) is taken out in the embodiment of the present invention；
Fig. 9 is the structure chart of exhausting axis lower bearing in the embodiment of the present invention；
Figure 10 is the internal structure chart of this extractor fan in the embodiment of the present invention；
Figure 11 is the exhausting schematic diagram of this extractor fan in the embodiment of the present invention.
Description of symbols: power turbine component 1, line shaft fore bearing 2, line shaft rear bearing 3, power air duct 4, exhausting
Impeller assembly 5, exhausting axis upper bearing (metal) 6, exhausting axis lower bearing 7, exhausting air duct 8, power turbine 11, power turbine axis 12, first
Conical gear 13, the first cylinder roller bearing 21, first bearing bracket 22, power air inlet 41, the first vent passages 42, power
Air outlet 43, exhausting impeller 51, exhausting impeller shaft 52, the second conical gear 53, exhausting air inlet 71, the second vent passages 72,
Exhausting air outlet 73, the second cylinder roller bearing 91, second bearing bracket 92.
Specific embodiment
The invention discloses a kind of wind-force extractor fans, utilize the wind-force generated when ship's navigation, additional not consuming
Under the premise of energy, the exhausting of relevant cabin is realized.The apparatus structure is simple, energy conservation and environmental protection, can be used for carrying out ship's space
Exhausting.
In order to make the application the technical staff in the technical field be more clearly understood that the application, with reference to the accompanying drawing,
Technical scheme is described in detail by specific embodiment.
Referring to Fig. 1, in the specific implementation process, wind-force extractor fan of the invention includes: power turbine component 1, moves
Power axis fore bearing 2, line shaft rear bearing 3, power air duct 4, exhausting impeller assembly 5, exhausting axis upper bearing (metal) 6, exhausting axis lower bearing
7, exhausting air duct 8.
The structure and connection relationship of all parts is described below.
It is the structure chart of power turbine component 1 referring to Fig. 2.
Wherein, the line shaft fore bearing 2, the line shaft rear bearing 3 are separately fixed at the inner wall in the power air duct 4
On；The power turbine component 1 is supported by the line shaft fore bearing 2 and the line shaft rear bearing 3.
Specifically, the power turbine component 1 includes: power turbine 11, power turbine axis 12, the first conical gear
13。
The power turbine 11 is located at the power air inlet 41 in the power air duct 4, one end of the power turbine axis 12
Connect the power turbine 11, the other end of the power turbine axis 12 is successively fed through the line shaft fore bearing 2, described dynamic
Then power axis rear bearing 3 is connected with the first conical gear 13.
The second conical gear 53 engagement in first conical gear 13 and exhausting impeller assembly 5, so in the first circular cone tooth
When 13 rotation of wheel, the second conical gear 53 can be driven to rotate, and then exhausting impeller assembly 5 is driven to rotate, by the sky in cabin
Gas extraction is gone, and realizes exhausting.
It referring to Fig. 3, is the structure chart of line shaft fore bearing 2.
Line shaft fore bearing 2 is identical with 3 structure of line shaft rear bearing, only expresses line shaft fore bearing 2, line shaft rear bearing
3 will herein be described in detail.
Specifically, line shaft fore bearing 2 includes: the first cylinder roller bearing 21 and first bearing bracket 22；
Wherein, the first bearing bracket 22 is fixedly connected with first cylinder roller bearing 21；
The other end of the power turbine axis 12 is fed through first cylinder roller bearing 21, then with the first circular cone tooth
13 connection of wheel；Specifically, it is fixed even if first bearing bracket 22 is utilized in the first cylinder roller bearing 21, and power leaf
After wheel shaft 12 is fed through, still it can be rotated in the first cylinder roller bearing 21.Certainly, the second cylinder roller bearing 91,
The effect of third cylinder roller bearing is also identical, even if second bearing bracket 92 is worn wherein, rotates also unaffected.
The first bearing bracket 22 is fixed on the inner wall in the power air duct 4.
Specifically, first bearing bracket 22 can be made cross shape, and the first cylinder roller bearing 21 is fixed on
The center of cross, several ends of cross are fixed on the inner wall in power air duct 4 as support.
Certainly, in addition to cross shape, first bearing bracket 22 include multiple bracket items, it is made into the sun shape of divergence of beam
Structure, the first cylinder roller bearing 21 is fixed in the center of sun shape structure, and the light of every diverging is exactly a bracket item, Gu
It is scheduled on the inner wall in power air duct 4 as support.
Certainly, first bearing bracket 22 also can be made sector structure, and the first cylinder roller bearing is fixed at fan-shaped end of holding
21.Every fan handle is then a bracket item, and one end of all bracket items, which gathers together, fixes the first cylinder roller bearing 21, Suo Youzhi
The other end of frame item is fixed on the inner wall in power air duct 4 as support.
The present invention enumerates the structure of a variety of first bearing brackets 22, and the structure of first bearing bracket 22 is according to the actual situation
Depending on, the present invention repeats no more.
It is the structure chart in power air duct 4 referring to Fig. 4 A- Fig. 4 B.
Power air duct 4 is made of steel plate, the power air duct 4 include the power air inlet 41, the first vent passages 42,
Power air outlet 43；
Wherein, first vent passages 42 are between the power air inlet 41 and the power air outlet 43；
First vent passages 42 are rectangular-shaped channel or cylindrical passage；
The power air inlet 41 is trumpet flare.
It is that power turbine component 1, line shaft fore bearing 2, line shaft rear bearing 3, power air duct 4 specifically connect referring to Fig. 5
Connect schematic diagram.
Above embodiment described all parts used when the operation of power air duct 4.Exhausting impeller assembly is described below
5。
It is the structural schematic diagram of exhausting impeller assembly 5 referring to Fig. 6.
Wherein, the exhausting axis upper bearing (metal) 6, the exhausting axis lower bearing 7 are separately fixed at the inner wall in the exhausting air duct 8
On；The exhausting impeller assembly 5 is supported by the exhausting axis upper bearing (metal) 6 and the exhausting axis lower bearing 7.
The exhausting impeller assembly 5 includes: exhausting impeller 51, exhausting impeller shaft 52, the second conical gear 53；The exhausting
Impeller 51 is located at the exhausting air inlet 71 in the exhausting air duct 8, and one end of the exhausting impeller shaft 52 connects the exhausting impeller
51, the other end of the exhausting impeller shaft 52 is successively fed through the exhausting axis lower bearing 7, exhausting axis upper bearing (metal) 6, then
It is connected with second conical gear 53.
Second conical gear 53 is fed through the exhausting air duct 8, and is located at the power air outlet in the power air duct 4
It is engaged at 43 with first conical gear 13.
So when the first conical gear 13 rotates, the second conical gear 53 can be driven to rotate, and then drive exhausting impeller 51
Rotation discharges the air in cabin from exhausting air outlet 73.
It is the structure chart in exhausting air duct 8 referring to Fig. 7 A- Fig. 7 B.
The outer wall in exhausting air duct 8 and the outer wall in power air duct 4 are in contact, but the two and are not communicated with, respective to guarantee
The mobility of wind direction.
Exhausting air duct 8 is made of steel plate, the exhausting air duct 8 include the exhausting air inlet 71, the second vent passages 72,
Exhausting air outlet 73；
Wherein, second vent passages 72 are between the exhausting air inlet 71 and the exhausting air outlet 73, institute
It states the second vent passages 72 and the exhausting air outlet 73 is vertical；
Second vent passages 72 are rectangular-shaped channel or cylindrical passage, under second vent passages 72
End is the exhausting air inlet 71；The upper end of second vent passages 72 seals, and in the upper of second vent passages 72
An opening is offered on the side wall at end, for connecting the exhausting air outlet 73；
The exhausting air outlet 73 is cylindric air outlet or rectangular-shaped air outlet.
As a kind of optional embodiment, the upper end of the sealing of second vent passages 72, the exhausting air outlet 73
Outer wall be in contact jointly with the outer walls of first vent passages 42.
Referring to Fig. 8, the structure chart taken out for exhausting axis upper bearing (metal) 6.
The exhausting axis upper bearing (metal) 6 is third cylinder roller bearing.
As a kind of optional embodiment, the third cylinder roller bearing is fixed on the upper of second vent passages 72
End.
It is the structure chart of exhausting axis lower bearing 7 referring to Fig. 9.
The exhausting axis lower bearing 7 includes the second cylinder roller bearing 91 and second bearing bracket 92；
Wherein, the second bearing bracket 92 is fixedly connected with second cylinder roller bearing 91；
The other end of the exhausting impeller shaft 52 is fed through second cylinder roller bearing 91；
The second bearing bracket 92 is fixed on the inner wall in the exhausting air duct 8.
In the specific implementation process, exhausting impeller shaft 52 is fed through the second cylinder roller bearing 91, third cylindrical roller
Then the upper end of bearing, the second vent passages 72 is connected in power air outlet 43 and the second conical gear 53.
It is the internal structure chart of this extractor fan referring to Figure 10.
The implementation principle of the extractor fan is described below.
Wherein, when the vane type wind-force extractor fan works, from front to back dynamic that is generated when using ship's navigation
Power wind enters the power air duct 4 by power air inlet 41, the power turbine component 1 is driven to do as power, power wind
Rotary motion, the power turbine component 1 transmit drive force to the exhausting impeller sets by first conical gear 13
Second conical gear 53 of part 5 so that the exhausting impeller assembly 5 be made to make rotating motion, and then realizes the exhausting impeller sets
The draft effect of part 5.
Specifically, power wind enters from the power air inlet 41 in power air duct 4, and power turbine component 1 is being driven to rotate
After, the first vent passages 42 can be fed through and be discharged from power air outlet 43.
And power turbine component 1 transmits drive force to the exhausting impeller assembly 5 by first conical gear 13
The second conical gear 53, so that the exhausting impeller assembly 5 be made to make rotating motion, the effect for passing through exhausting impeller assembly 5 will
The air in cabin is pumped into exhausting air inlet 71, passes through the second vent passages 72, is then discharged by exhausting air outlet 73, and then can
It realizes and the exhausting that cabin is ventilated is handled using the effect of natural wind power.
It is the exhausting schematic diagram of this extractor fan in the embodiment of the present invention referring to Figure 11.
In ship's navigation, since ship's navigation enters air from the power air inlet 41 in power air duct 4, power is formed
Wind, driving present apparatus operation, to realize the exhausting in lower part cabin.
(1) this patent structure is relatively simple, and machining workload is small, is simple to manufacture, manufacturing cost is low.
(2) different part dimensions can be arranged, to meet the needs of ventilation for cabin room according to different cabins in this patent.
(3) this patent realizes the ventilation of relevant cabin under the premise of additionally not consuming energy, realizes rational energy benefit
With energy conservation and environmental protection.
(4) each connecting component intensity of this patent is high, highly reliable.
(5) it only needs suitably to clean during this patent use, substantially without additional maintenance, later period use cost is low.
One or more embodiment through the invention, the invention has the advantages that advantage:
The invention discloses a kind of vane type wind-force extractor fans, including power turbine component, line shaft fore bearing, power
Axis rear bearing, power air duct, exhausting impeller assembly, exhausting axis upper bearing (metal), exhausting axis lower bearing, exhausting air duct, in the impeller
When formula wind-force extractor fan works, power wind enters the power air duct by power air inlet, drives the power turbine group
Part makes rotating motion, and the power turbine component transmits drive force to the exhausting impeller sets by first conical gear
Second conical gear of part, so that so that the exhausting impeller assembly is made rotating motion extracts the air in cabin out, so energy of the present invention
The wind-force generated when enough utilizing ship's navigation realizes the exhausting of relevant cabin under the premise of not consuming additional energy.The device
Structure is simple, energy conservation and environmental protection, can be used for carrying out exhausting to ship's space.
Although the preferred embodiment of the application has been described, but one of ordinary skilled in the art once knows substantially
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (10)
1. a kind of vane type wind-force extractor fan characterized by comprising power turbine component, line shaft fore bearing, line shaft
Rear bearing, power air duct, exhausting impeller assembly, exhausting axis upper bearing (metal), exhausting axis lower bearing, exhausting air duct；
Wherein, the line shaft fore bearing, the line shaft rear bearing are separately fixed on the inner wall in the power air duct；It is described
Power turbine component is supported by the line shaft fore bearing and the line shaft rear bearing；
The power turbine component includes: power turbine, power turbine axis, the first conical gear；The power turbine is located at institute
The power air inlet in power air duct is stated, one end of the power turbine axis connects the power turbine, the power turbine axis
The other end is successively fed through the line shaft fore bearing, the line shaft rear bearing, then connects with the first conical gear；
Wherein, the exhausting axis upper bearing (metal), the exhausting axis lower bearing are separately fixed on the inner wall in the exhausting air duct；It is described
Exhausting impeller assembly is supported by the exhausting axis upper bearing (metal) and the exhausting axis lower bearing；
The exhausting impeller assembly includes: exhausting impeller, exhausting impeller shaft, the second conical gear；The exhausting impeller is located at institute
The exhausting air inlet in exhausting air duct is stated, one end of the exhausting impeller shaft connects the exhausting impeller, the exhausting impeller shaft
The other end is successively fed through the exhausting axis lower bearing, the exhausting axis upper bearing (metal), then connects with second conical gear；
Wherein, first conical gear and second conical gear intermeshing；
Wherein, when the vane type wind-force extractor fan works, power wind enters the power air duct by power air inlet,
The power turbine component is driven to make rotating motion, the power turbine component is passed driving force by first conical gear
The second conical gear of the exhausting impeller assembly is passed, so that the exhausting impeller assembly be made to make rotating motion, and then is realized
The draft effect of the exhausting impeller assembly.
2. a kind of vane type wind-force extractor fan as described in claim 1, which is characterized in that the line shaft fore bearing includes
First cylinder roller bearing and first bearing bracket；
Wherein, the first bearing bracket is fixedly connected with first cylinder roller bearing；
The other end of the power turbine axis is fed through first cylinder roller bearing；
The first bearing bracket is fixed on the inner wall in the power air duct.
3. a kind of vane type wind-force extractor fan as claimed in claim 2, which is characterized in that the line shaft fore bearing and institute
It is identical to state line shaft rear bearing structure.
4. a kind of vane type wind-force extractor fan as described in claim 1, which is characterized in that the power air duct includes described
Power air inlet, the first vent passages, power air outlet；
Wherein, first vent passages are between the power air inlet and the power air outlet；
First vent passages are rectangular-shaped channel or cylindrical passage；
The power air inlet is trumpet flare.
5. a kind of vane type wind-force extractor fan as claimed in claim 4, which is characterized in that the exhausting air duct includes described
Exhausting air inlet, the second vent passages, exhausting air outlet；
Wherein, second vent passages are between the exhausting air inlet and the exhausting air outlet, second ventilation
Channel and the exhausting air outlet are vertical；
Second vent passages are rectangular-shaped channel or cylindrical passage, and the lower end of second vent passages is described
Exhausting air inlet；The upper end of second vent passages seals, and opens up on the side wall of the upper end of second vent passages
There is an opening, for connecting the exhausting air outlet；
The exhausting air outlet is cylindric air outlet or rectangular-shaped air outlet.
6. a kind of vane type wind-force extractor fan as claimed in claim 5, which is characterized in that second vent passages it is close
The upper end of envelope, the exhausting air outlet the outer walls of common and described first vent passages of outer wall be in contact.
7. a kind of vane type wind-force extractor fan as described in claim 1, which is characterized in that
The exhausting axis lower bearing includes the second cylinder roller bearing and second bearing bracket；
Wherein, the second bearing bracket is fixedly connected with second cylinder roller bearing；
The other end of the exhausting impeller shaft is fed through second cylinder roller bearing；
The second bearing bracket is fixed on the inner wall in the exhausting air duct.
8. a kind of vane type wind-force extractor fan as claimed in claim 5, which is characterized in that the exhausting axis upper bearing (metal) is the
Three cylinder roller bearings.
9. a kind of vane type wind-force extractor fan as claimed in claim 8, which is characterized in that the third cylinder roller bearing
It is fixed on the upper end of second vent passages.
10. a kind of vane type wind-force extractor fan as described in claim 1, which is characterized in that the power air duct, the pumping
The material in wind air duct is steel plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611228181.9A CN106593909B (en) | 2016-12-27 | 2016-12-27 | A kind of vane type wind-force extractor fan |
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| CN201611228181.9A CN106593909B (en) | 2016-12-27 | 2016-12-27 | A kind of vane type wind-force extractor fan |
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| CN106593909B true CN106593909B (en) | 2019-01-18 |
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| CN111173762B (en) * | 2020-01-07 | 2021-06-25 | 李红 | Domestic multifunctional ceiling fan |
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| CN114679989B (en) * | 2022-02-28 | 2023-06-02 | 北京市农林科学院智能装备技术研究中心 | Ventilating system of multi-span greenhouse and multi-span greenhouse |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035009U (en) * | 1988-04-19 | 1989-03-29 | 余跃 | Wind-powered roof aspirator |
| CN201982331U (en) * | 2011-03-02 | 2011-09-21 | 郑源福 | Bladeless fan for car |
| CN202040108U (en) * | 2011-05-09 | 2011-11-16 | 武汉大学 | Energy-saving fan |
| CN202900712U (en) * | 2012-11-26 | 2013-04-24 | 王平 | Double-blade axial flow fan |
| JP2013113246A (en) * | 2011-11-30 | 2013-06-10 | Panasonic Corp | Electric fan |
| CN204200614U (en) * | 2014-08-19 | 2015-03-11 | 赵斌 | A kind of novel pipeline fan |
| KR20150028597A (en) * | 2013-09-06 | 2015-03-16 | 삼성중공업 주식회사 | Exhaust fan system having dependent centrifugal impeller unit |
-
2016
- 2016-12-27 CN CN201611228181.9A patent/CN106593909B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035009U (en) * | 1988-04-19 | 1989-03-29 | 余跃 | Wind-powered roof aspirator |
| CN201982331U (en) * | 2011-03-02 | 2011-09-21 | 郑源福 | Bladeless fan for car |
| CN202040108U (en) * | 2011-05-09 | 2011-11-16 | 武汉大学 | Energy-saving fan |
| JP2013113246A (en) * | 2011-11-30 | 2013-06-10 | Panasonic Corp | Electric fan |
| CN202900712U (en) * | 2012-11-26 | 2013-04-24 | 王平 | Double-blade axial flow fan |
| KR20150028597A (en) * | 2013-09-06 | 2015-03-16 | 삼성중공업 주식회사 | Exhaust fan system having dependent centrifugal impeller unit |
| CN204200614U (en) * | 2014-08-19 | 2015-03-11 | 赵斌 | A kind of novel pipeline fan |
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| CN106593909A (en) | 2017-04-26 |
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Effective date of registration: 20211112 Address after: 430060 No. 2, ZhangZhidong Road, Wuchang, Wuhan, Hubei Patentee after: Wuchang Shipbuilding Industry Group Co., Ltd Address before: 430000 floors 1-4, building 14, 3S geospatial information industry base, Wuda Science Park, No. 7, wudayuan Road, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee before: Wuhan Wuchuan Ship Design Co., Ltd |