CN200940913Y - Roof sucking ventilator - Google Patents
Roof sucking ventilator Download PDFInfo
- Publication number
- CN200940913Y CN200940913Y CN 200620127449 CN200620127449U CN200940913Y CN 200940913 Y CN200940913 Y CN 200940913Y CN 200620127449 CN200620127449 CN 200620127449 CN 200620127449 U CN200620127449 U CN 200620127449U CN 200940913 Y CN200940913 Y CN 200940913Y
- Authority
- CN
- China
- Prior art keywords
- central shaft
- base
- roof
- blade
- blower fan
- 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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Abstract
The utility model discloses a ceiling air induced ventilation device, belonging to an exhaust. The ceiling air induced ventilation device solves the technology problems of using wind power to suck wind and exchange air as well as to generate electricity for the workshops, comprising a base, blades, blades fixing rings, a blower coping, a central axis, tilted stay bolts, transverse stay bolt, bearings and a generator. The utility model of ceiling air induced ventilation device is used for the air suction and exchange in big workshops and big publics, as well as other locations which need to suck and exchange air.
Description
Technical field
The utility model belongs to a kind of exhaust equipment, specifically, relates to a kind of roof exhausting ventilator.
Background technology
The exhausting ventilator that uses in the factory is mounted on the wall of factory building by driven by motor mostly, and this exhausting ventilator power consumption is big, and ventilation effect is poor; Though the roof air exhauster of turbine type is also arranged, and can reach ventilation effect preferably, but do not utilize wind energy preferably; At present, also there is not a kind of air exhauster and to utilize wind power generation organically to combine the exhausting ventilation.
Summary of the invention
In order to overcome the above-mentioned defective that exists in the prior art, the utility model provides a kind of roof exhausting ventilator.
The utility model roof exhausting ventilator is realized by the following technical solutions: a kind of roof exhausting ventilator, comprise base, blade, vanes fixed annulus, blower fan top cover, central shaft, the upper end of blade is separately fixed on the blower fan top cover, the lower end of blade is separately fixed on the vane ring, and all blades are formed turbine-like; Fixedlying connected with the blower fan top cover in the central shaft upper end, is provided with two or more cable-stayed support between central shaft and the vanes fixed annulus, and the cable-stayed support two ends become fixedly connected with central shaft, vanes fixed annulus respectively; The lower end of central shaft is provided with bearing and connects generator, be provided with two or more tie rod between the outer ring of base and described bearing and fixedly connected, be provided with two or more tie rod between the shell of described base and generator and fixedly connected with the shell of base and generator.
Can be provided with two or more tie rod between described central shaft and the vanes fixed annulus; Described blade can be fixedlyed connected by rivet with vanes fixed annulus, blower fan top cover.
Compared with prior art, the beneficial effects of the utility model are: use the utility model roof exhausting ventilator, utilize the wind-force on interior air lift of factory building and the factory building top, not only can solve the problem of exhausting ventilation in the factory building well, improve working environment, and can utilize above-mentioned dynamic power; Because large-sized workshop need install a plurality of roofs exhausting ventilator, so electricity can solve the lighting problem in the factory building basically, thereby, energy savings, and can be a large amount of expense of enterprise's saving.
Description of drawings
Fig. 1 is the front view of the utility model structural representation;
Fig. 2 is the vertical view of the utility model structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
A kind of roof exhausting ventilator, comprise base 1, blade 3, vanes fixed annulus 2, blower fan top cover 4, central shaft 5, the upper end of described blade 3 is separately fixed on the blower fan top cover 4 by rivet, the lower end of described blade 3 is separately fixed on the vane ring 2 by rivet, and all blades 3 are formed turbine-like; Fixedlying connected with the blower fan top cover in the upper end of described central shaft 5, is provided with four cable-stayed supports 6 and four tie rods 7 between described central shaft and the vanes fixed annulus; The two ends of described cable-stayed support 6, tie rod 7 are fixedly connected with central shaft 5,2 one-tenth of vanes fixed annulus respectively; The lower end of described central shaft is provided with bearing 9 and connects small generator 11, be provided with four tie rods 8 between the outer ring of described base and described bearing 9 and fixedly connected, four tie rods 10 and fixedly connected between the shell of described base and small generator with the shell of base and generator.
When using the utility model roof exhausting ventilator, at first to dig out corresponding installing port at the top of existing factory building, perhaps when constructing the factory buildings, reserve installing port, install the fixedly parts of roof exhausting ventilator base at the installing port place, then, roof exhausting ventilator is installed on these parts gets final product; The output electric wire of generator can connect battery or the electric light that matches.In wind-force or factory building under the effect of air lift, the turbine of being made up of blade rotates at a high speed and drives the central shaft rotation, and central shaft drives the rotor rotation of generator again, so, promptly played the effect of exhausting ventilation and can generate electricity again.
Claims (3)
1, a kind of roof exhausting ventilator comprises base, blade, vanes fixed annulus, blower fan top cover, central shaft, and the upper end of blade is separately fixed on the blower fan top cover, and the lower end of blade is separately fixed on the vane ring, and all blades are formed turbine-like; It is characterized in that fixedlying connected with the blower fan top cover on the central shaft that be provided with two or more cable-stayed support between central shaft and the vanes fixed annulus, the cable-stayed support two ends become fixedly connected with central shaft, vanes fixed annulus respectively; The lower end of central shaft is provided with bearing and connects generator, be provided with two or more tie rod between the outer ring of base and bearing and fixedly connected, be provided with two or more tie rod between the shell of base and generator and fixedly connected with the shell of base and generator.
2, roof according to claim 1 exhausting ventilator is characterized in that: the tie rod that is provided with two or more between described central shaft and the vanes fixed annulus.
3, roof according to claim 1 and 2 exhausting ventilator, it is characterized in that: described blade is fixedlyed connected by rivet with vanes fixed annulus, blower fan top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127449 CN200940913Y (en) | 2006-08-22 | 2006-08-22 | Roof sucking ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127449 CN200940913Y (en) | 2006-08-22 | 2006-08-22 | Roof sucking ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940913Y true CN200940913Y (en) | 2007-08-29 |
Family
ID=38747089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620127449 Expired - Fee Related CN200940913Y (en) | 2006-08-22 | 2006-08-22 | Roof sucking ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940913Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122769A (en) * | 2012-12-14 | 2013-05-29 | 山东电力集团公司淄博供电公司 | Intelligent unpowered tunnel ventilation device |
| CN105430789A (en) * | 2015-11-10 | 2016-03-23 | 江苏豪迈照明科技有限公司 | Non-powered ventilator generation auxiliary lighting circuit |
| CN106050290A (en) * | 2016-07-14 | 2016-10-26 | 国网山东省电力公司淄博供电公司 | Intelligent power-free tunnel ventilation device |
-
2006
- 2006-08-22 CN CN 200620127449 patent/CN200940913Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122769A (en) * | 2012-12-14 | 2013-05-29 | 山东电力集团公司淄博供电公司 | Intelligent unpowered tunnel ventilation device |
| CN105430789A (en) * | 2015-11-10 | 2016-03-23 | 江苏豪迈照明科技有限公司 | Non-powered ventilator generation auxiliary lighting circuit |
| CN106050290A (en) * | 2016-07-14 | 2016-10-26 | 国网山东省电力公司淄博供电公司 | Intelligent power-free tunnel ventilation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20100822 |