CN207635535U - A kind of energy-saving ventilator using wind pressure and hot pressing - Google Patents
A kind of energy-saving ventilator using wind pressure and hot pressing Download PDFInfo
- Publication number
- CN207635535U CN207635535U CN201721355505.5U CN201721355505U CN207635535U CN 207635535 U CN207635535 U CN 207635535U CN 201721355505 U CN201721355505 U CN 201721355505U CN 207635535 U CN207635535 U CN 207635535U
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- CN
- China
- Prior art keywords
- ventilation road
- energy
- wind pressure
- hot pressing
- revolving cup
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Ventilation (AREA)
Abstract
The utility model belongs to the energy and ventilating system field of engineering technology, is related to a kind of energy-saving ventilator using wind pressure and hot pressing.It is cylindrical shape including revolving cup, inner ventilation road, external ventilation road, axial-flow fan blade, bearing support floor, bearing, connecting rod, inside and outside portion's ventilating duct, inner ventilation road is sheathed on inside external ventilation road, the connecting rod is vertically arranged to by the bearing and bearing support floor of lower part below inner ventilation road inner wall, small end is provided with revolving cup, middle and lower part is horizontally disposed axial-flow fan blade, the revolving cup is located above inside and outside portion's ventilating duct, inside the internally positioned ventilating duct of axial-flow fan blade.The utility model can utilize outside wind pressure and solar energy to be aerated, and need not utilize electric energy, have simple in structure, energy-saving effect outstanding feature.
Description
Technical field
The utility model belongs to the energy and ventilating system field of engineering technology, is related to a kind of utilizing the energy saving of wind pressure and hot pressing
Type ventilator.
Background technology
At present in the Design of ventilation of the main building of power plant, natural air inlet, natural exhaust general ventilation mode due to not
It is commonly used to need to consume the advantages such as electric energy, operating cost is low.Roof ventilator has simple in structure, light-weight, operation side
Just the advantages that, resistance coefficient is small is widely used in the natural exhaust of main building.But since traditional roof ventilator is to utilize
What indoor hot pressing and natural wind pressure difference worked, so the wind speed into air draft is low, it is difficult to meet and exclude boiler room waste heat, steam turbine
Room waste heat and remaining wet required ventilation quantity requirement.Fan energy consumption can be increased using force ventilation again, lead to energy consumption increase of divulging information.Cause
This exploitation is a kind of can not only to have utilized revolving cup to increase wind pressure forced area raising ventilation velocity, but also solar energy can be utilized to enhance hot pressing
Effect will be of great advantage to improve the energy-saving Unpowered ventilation device of exhaust air rate.
Utility model content
For the above deficiency, the energy-saving ventilator using wind pressure and hot pressing of the utility model can overcome existing skill
The problem of art, provide it is a kind of it is unfavorable with electric energy, only using nature wind pressure and hot pressing, to a certain extent can
Accelerate the energy-saving ventilator of speed air flow.
The technical solution of the utility model is：
A kind of energy-saving ventilator using wind pressure and hot pressing, including revolving cup, inner ventilation road, external ventilation road, axis stream
Fan blade, bearing support floor, bearing, connecting rod, inside and outside portion's ventilating duct are cylindrical shape, and inner ventilation road is sheathed on
Inside external ventilation road, the connecting rod is vertically arranged to by the bearing and bearing support floor of lower part under inner ventilation road inner wall
Side, small end are provided with revolving cup, and middle and lower part is horizontally disposed to have axial-flow fan blade, the revolving cup to be located inside and outside portion's ventilating duct
Top, inside the internally positioned ventilating duct of axial-flow fan blade.
External ventilation road makes for transparent material, and inner ventilation pipeline outer wall face is coated with solar radiative absorption coating.
Further include wind sheltering cap, the wind sheltering cap is set between revolving cup and external ventilation road, and is passed through with external ventilation road
Ventilator support rib connects,
The external ventilation road is connect with inner ventilation road by ventilating duct support rib.
It further include the mounting seat for being set to external ventilation road bottom.
The utility model is by external vane structure, in the case where there is wind, the wind of outdoor all directions can be utilized to drive
Dynamic external vane rotates, the axial-flow fan blade in the air duct of drive inside, generates air flowing by indoor wind extraction outdoor, thus
Carry out indoor heat exchange.Meanwhile inner ventilation pipeline outer wall face is coated with the coating of high solar radiative absorption rate, external ventilation road is transparent
Structure, when outdoor solar radiation is larger, inner ventilation road absorbs solar radiation, to the air between internal and external ventilation road
Heating, according to the principle of Thermal plume, hot fluid flows up, and then drives room air to outdoor flowing, plays the work of ventilation
With.The ventilator does not need inputing power, outside wind pressure and solar energy can be utilized to be aerated, had simple in structure, energy saving
The characteristics of significant effect.
Description of the drawings
Fig. 1 is the energy-saving ventilator structural schematic diagram using wind pressure and hot pressing of the utility model；
Fig. 2 is the wind pressure and hot pressing function schematic diagram of the utility model.
Specific implementation mode
The technique effect of the design of the utility model, concrete structure and generation is made furtherly below with reference to attached drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
As shown in Figure 1, a kind of energy-saving ventilator using wind pressure and hot pressing of the utility model, including revolving cup 1, wind sheltering
Cap 2, inner ventilation road 3, external ventilation road 4, ventilating duct support rib 5, axial-flow fan blade 6, bearing support floor 7, bearing
8, mounting seat 10, connecting rod 11, inside and outside portion's ventilating duct 3,4 are cylindrical shape, and inner ventilation road 3 is sheathed in external ventilation road 4
Portion, external ventilation road 4 are connect with inner ventilation road 3 by ventilating duct support rib 5, and mounting seat 10 is set to external ventilation road
4 bottoms.
Connecting rod 11 is vertically arranged to by the bearing 8 and bearing support floor 7 of lower part below 3 inner wall of inner ventilation road, axis
It is cone roller bearing to hold 8, can be rotated freely under external force by the way that bearing 8 and bearing support floor 7, connecting rod 11 is arranged；
11 upper end of connecting rod is provided with revolving cup 1, and middle and lower part is horizontally disposed to have axial-flow fan blade 6, revolving cup 1 to be located inside and outside portion's ventilating duct 3,4
Top, inside 6 internally positioned ventilating duct 3 of axial-flow fan blade, further include wind sheltering cap 2 be set to revolving cup 1 and external ventilation road 4 it
Between, and connect by ventilator support rib 9 with external ventilation road 3,
It is irradiated on the outer wall in inner ventilation road 3 to make solar radiation pass through external ventilation road 4, and increases inner ventilation
3 outer wall of road is to the absorptivity of sunlight, and external ventilation road 4 is transparent material making, and 3 outside wall surface of inner ventilation road is coated with solar radiation
Absorber coatings.
As shown in Fig. 2, when the energy-saving ventilator of the utility model is mounted on the roof of plant floor for having air-conditioning requirement,
Under conditions of there is wind in outdoor, outside wind pressure drives revolving cup 1 to rotate, and drives axial-flow fan blade rotation by connecting rod 11, pushes away
Dynamic indoor air flow, to outdoor flowing, is aerated by interior ventilating duct using outside wind pressure；When there is solar radiation in outdoor, the sun
Radiation transmission external ventilation road 4 is absorbed by the outer surface heat absorbing coating in inner ventilation road 3, and logical to internal ventilating duct 3 and outside
Air heating between air duct 4, according to Thermal plume principle, hot fluid flows up, and then drives indoor air flow logical by outside
Channel between air duct 4 and inner ventilation road 3 is to outdoor air draft.
The utility model is suitable for the industrial premises such as power plant, processing workshop, welding shop suitable for being excluded using gravity-flow ventilation
It is indoor waste heat, remaining wet, or eliminate the occasion of indoor pollutant.
Disclosed above is only the embodiments of the present invention, and still, the utility model is not limited to this, any ability
What the technical staff in domain can think variation should all fall into the scope of protection of the utility model.
Claims (5)
1. a kind of energy-saving ventilator using wind pressure and hot pressing, which is characterized in that including revolving cup (1), inner ventilation road (3),
External ventilation road (4), axial-flow fan blade (6), bearing support floor (7), bearing (8), connecting rod (11), the inner ventilation road
(3), external ventilation road (4) are cylindrical shape, and inner ventilation road (3) are sheathed on external ventilation road (4) inside, the connecting rod (11)
It is vertically arranged to below inner ventilation road (3) inner wall by the bearing (8) and bearing support floor (7) of lower part, on connecting rod (11)
End is provided with revolving cup (1), and middle and lower part is horizontally disposed to have axial-flow fan blade (6), the revolving cup (1) to be located inside and outside portion's ventilating duct
(3,4) top, the internally positioned ventilating duct of the axial-flow fan blade (6) (3) are internal.
2. a kind of energy-saving ventilator using wind pressure and hot pressing as described in claim 1, which is characterized in that external ventilation road
(4) it is that transparent material makes, inner ventilation road (3) outside wall surface is coated with solar radiative absorption coating.
3. a kind of energy-saving ventilator using wind pressure and hot pressing as described in claim 1, which is characterized in that further include wind sheltering
Cap (2), the wind sheltering cap (2) are set between revolving cup (1) and external ventilation road (4), and pass through ventilation with external ventilation road (3)
Cap support rib (9) connects.
4. a kind of energy-saving ventilator using wind pressure and hot pressing as described in claim 1, which is characterized in that the outside is logical
Air duct (4) is connect with inner ventilation road (3) by ventilating duct support rib (5).
5. a kind of energy-saving ventilator using wind pressure and hot pressing as described in claim 1, which is characterized in that further include setting
Mounting seat (10) in external ventilation road (4) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355505.5U CN207635535U (en) | 2017-10-20 | 2017-10-20 | A kind of energy-saving ventilator using wind pressure and hot pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355505.5U CN207635535U (en) | 2017-10-20 | 2017-10-20 | A kind of energy-saving ventilator using wind pressure and hot pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207635535U true CN207635535U (en) | 2018-07-20 |
Family
ID=62858683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355505.5U Expired - Fee Related CN207635535U (en) | 2017-10-20 | 2017-10-20 | A kind of energy-saving ventilator using wind pressure and hot pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207635535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489475A (en) * | 2018-12-18 | 2019-03-19 | 南京航空航天大学 | The wind drive air draft mechanism of large cooling column |
-
2017
- 2017-10-20 CN CN201721355505.5U patent/CN207635535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489475A (en) * | 2018-12-18 | 2019-03-19 | 南京航空航天大学 | The wind drive air draft mechanism of large cooling column |
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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: 20180720 Termination date: 20211020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |