CN209444362U - Diffusion tower structure is used in a kind of ventilation of energy-saving type mine - Google Patents
Diffusion tower structure is used in a kind of ventilation of energy-saving type mine Download PDFInfo
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- CN209444362U CN209444362U CN201920151178.4U CN201920151178U CN209444362U CN 209444362 U CN209444362 U CN 209444362U CN 201920151178 U CN201920151178 U CN 201920151178U CN 209444362 U CN209444362 U CN 209444362U
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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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- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The utility model discloses a kind of energy-saving type mine ventilation diffusion tower structures, including tower body and the fan of tower body bottom end are arranged in, the tower body is in smaller diameter end cattle horn shape directed downwardly.The wind power generation plant to generate electricity using air draft in tower body is provided on the upside of the air opening end of the tower body.The air duct horn-like along lower end, enter inside, push flabellum rotation, to wind turbine power generation, to which electric energy is stored in battery, after being filled with, it can be used for fan, here air duct is in horn-like, it is convenient for holding together wind to middle part in this way, boost pressure, convenient for pushing flabellum, simultaneously, the resistance that flabellum generates, a part of wind-force rebound, expand around from the lower end of air duct, pass through bolt, convenient for moving up and down air duct, adjust the distance of air outlet, the return air for avoiding air duct from generating hinders air draft, more rationally, the wind energy of discharge is thus re-converted into electric energy, it is reasonably utilized, it is more energy efficient.
Description
Technical field
The utility model relates to mine ventilation retention tower energy-saving field, specially a kind of energy-saving type mine ventilation diffusion
Tower structure.
Background technique
The common 60 ° of inclinations retention tower in mine at present, not only ventilation resistance is big, but also occurs seriously in retention tower air outlet
Vortex air draught area, keep ventilating fan kinetic energy rejection big；Retention tower outlet one can be improved using the streamlined retention tower form of tradition
Part draft problem, but find still occur outlet back suction phenomenon, therefore, retention tower knot under high inlet velocity in operation
Structure Optimization of Energy Saving is very necessary.Therefore, just there is just the retention tower for having ox horn shape, internal diameter is gradually increased from top to bottom, pressure
Reduce, it is not easy to generate return air and back suction, such as notification number be CN201020583400.7 " the utility model relates to a kind of expansions
Tower structure improvement more particularly to a kind of diffusion tower structure for mine ventilation, including fan (4) and air draft access are dissipated, it is characterized in that:
The air draft access be in ox horn shape, fan installing port (3) be osculum, fan installing port (3) by middle part circular arc (2) excessively with
It increases exhaust outlet (7) and forms ox horn shape air draft access, the ox horn shape air draft access is that brick mixes wall (6) structure, apoplexy
The casing (5) of fan (4) is fixedly connected with the fan installing port (3) of air draft access；The utility model uses masonry, concrete masonry units
It forms brick and mixes wall, fairshaped brick mixes wall inner wall and using cement smears into shiny surface, guarantees distinguished and admirable unimpeded, efficiently reduces distinguished and admirable
With the frictional force of retention tower；The utility model can make noise reduce 27.4dB or so, and ventilation resistance reduces 35Pa or so, use
Electricity reduces 80kW or so daily ", still, go out in air outlet, the wind of discharge equally has kinetic energy, otherwise, the wind of downside
Also it can't get out, in this case, the kinetic energy of the wind of discharge is just wasted, resulted in waste of resources, and not enough energy conservation is reasonable.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving type mine ventilation diffusion tower structures, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: retention tower is used in a kind of ventilation of energy-saving type mine
Including tower body and the fan of tower body bottom end is arranged in structure, and the tower body is in smaller diameter end cattle horn shape directed downwardly；
The wind power generation plant to generate electricity using air draft in tower body is provided on the upside of the air opening end of the tower body.
Preferably, the wind power generation plant includes the air duct that the end opening up and down on the upside of tower body air opening end is arranged in,
And the wind-driven generator with flabellum is installed in air duct, the wind-driven generator, which is electrically connected with, deposits the storage that electricity is used for fan
Battery, and connected between air duct and air opening end by supporting mechanism.
Preferably, the supporting mechanism includes the cricoid support plate for being connected to air opening end circumferential direction, and support plate is interior
It is respectively and fixedly provided with cross support frame in cavity wall and on the downside of the internal chamber wall of air duct, and by adjusting air duct to out between two support frames
The telescoping mechanism of air port distance connects.
Preferably, the telescoping mechanism includes the support rod and support tube being separately fixed on two support frames, the branch
Strut is plugged in support tube, and the circumferential direction of support tube is threaded with the bolt that inner end is against on support rod.
Preferably, the section of the support plate is in the perpendicular type being connected on air outlet corner angle.
Preferably, the lower end of the air duct is in horn-like
Compared with prior art, the utility model has the beneficial effects that fan extracts the gas of tower body bottom out, along tower
Body rises, and in this process, tower body is in cattle horn shape, and diameter becomes larger during rising, and pressure reduces, and therefore, is exporting
End is not allowed to be also easy to produce air draught phenomenon, and reaches the wind-force of air outlet, and a part of a part that sheds around moves up into major part
In air duct, the air duct horn-like along lower end enters inside, pushes flabellum rotation, wind turbine power generation is given, thus by electric
It can be stored in battery, after being filled with, can be used for fan, air duct is in horn-like here, in this way convenient for holding together wind to middle part,
Boost pressure, convenient for pushing flabellum, meanwhile, the resistance that flabellum generates, a part of wind-force rebound expands Xiang Si from the lower end of air duct
Week the distance for arriving air outlet is adjusted convenient for moving up and down air duct by bolt, the return air for avoiding air duct from generating hinders air draft, more
Rationally, the wind energy of discharge is just thus re-converted into electric energy, be reasonably utilized, it is more energy efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the air duct of the utility model and the connection main view of support plate；
Fig. 4 is the support frame of the upside of the utility model and the connection bottom view of air duct；
Fig. 5 is the support frame of the downside of the utility model and the connection top view of support plate.
In figure: 1 tower body, 11 fans, 2 air ducts, 21 wind-driven generators, 22 support plates, 23 support frames, 24 support rods, 25
Support cylinder.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 2 to 5, the utility model provides a kind of energy-saving type mine ventilation diffusion tower structure technical solution: one
Including tower body 1 and the fan 11 of 1 bottom end of tower body is arranged in kind of energy-saving type mine ventilation diffusion tower structure, and tower body 1 is in small straight
Diameter end cattle horn shape directed downwardly.
The wind power generation plant to generate electricity using air draft in tower body 1, wind-power electricity generation dress are provided on the upside of the air opening end of tower body 1
The air duct 2 including the end opening up and down on the upside of 1 air opening end of tower body is arranged in is set, and the wind with flabellum is installed in air duct 2
Power generator 21, wind-driven generator 21, which is electrically connected with, deposits the battery that electricity is used for fan 11, has thus accomplished wind energy
Effective use, is again converted to electric energy, and is connected between air duct 2 and air opening end by supporting mechanism, supports air duct 2, support
Mechanism includes being connected to the cricoid support plate 22 of air opening end circumferential direction, and on the internal chamber wall of support plate 22 and the inner cavity of air duct 2
It is respectively and fixedly provided with cross support frame 23 on the downside of wall, and by adjusting the stretching to air outlet distance of air duct 2 between two support frames 23
The connection of contracting mechanism, telescoping mechanism adjust the distance that air duct 2 arrives air outlet, avoid that outlet air is hindered to increase resistance, adjust to suitable
Position, the wind-force that the rebound of air duct 2 generates are returned less than that in air outlet, would not influence air draft, guarantee that air draft is unobstructed.
Telescoping mechanism includes the support rod 24 and support tube 25 being separately fixed on two support frames 23,24 grafting of support rod
In support tube 25, the size of two support frames 23 is different, is set according to air duct 2 and support plate 22, and the week of support tube 25
To the bolt for being threaded with inner end and being against on support rod 24, bolt is unscrewed, can be adjusted up and down in height, support plate 22 is cut
Face is in the perpendicular type that is connected on air outlet corner angle, stronger convenient for being fitted on air outlet, the lower end of air duct 2 in horn-like,
Convenient for collecting wind, increases the pressure in air duct 2, be also convenient for collecting more air drafts.
Fan 11 extracts the gas of 1 bottom of tower body out, rises along tower body 1, and in this process, tower body 1 is in cattle horn shape,
Diameter becomes larger during rising, and pressure reduces, and therefore, does not allow to be also easy to produce air draught phenomenon in outlet end, and reaches air outlet
Wind-force, a part sheds a part around, moved up into air duct 2 in major part, the air duct 2 horn-like along lower end, into
Enter to inside, pushes flabellum rotation, generate electricity to wind-driven generator 21, it, can be with after being filled with so that electric energy is stored in battery
It is used for fan 11, air duct 2 is in horn-like here, in this way convenient for holding together wind to middle part, boost pressure, convenient for pushing flabellum, together
When, the resistance that flabellum generates, a part of wind-force rebound is expanded from the lower end of air duct 2 around, by bolt, convenient for moving up and down
Air duct 2 adjusts the distance for arriving air outlet, and the return air for avoiding air duct 2 from generating hinders air draft, more rationally, thus by the wind of discharge
It can be re-converted into electric energy, be reasonably utilized, it is more energy efficient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
- Fan 1. a kind of energy-saving type mine ventilation diffusion tower structure, including tower body (1) and setting in tower body (1) bottom end (11), the tower body (1) is in smaller diameter end cattle horn shape directed downwardly；It is characterized by: being provided with the wind-power electricity generation using the interior air draft power generation of tower body (1) on the upside of the air opening end of the tower body (1) Device.
- 2. a kind of energy-saving type mine ventilation diffusion tower structure according to claim 1, it is characterised in that: the wind-force hair Electric installation includes the air duct (2) for the end opening up and down being arranged on the upside of tower body (1) air opening end, and is provided in air duct (2) There is the wind-driven generator (21) of flabellum, the wind-driven generator (21), which is electrically connected with, deposits the electric power storage that electricity is used for fan (11) Pond, and connect between air duct (2) and air opening end by supporting mechanism.
- 3. a kind of energy-saving type mine ventilation diffusion tower structure according to claim 2, it is characterised in that: the support machine Structure includes the cricoid support plate (22) for being connected to air opening end circumferential direction, and on the internal chamber wall of support plate (22) and air duct (2) It is respectively and fixedly provided with cross support frame (23) on the downside of internal chamber wall, and arrives outlet air by adjusting air duct (2) between two support frames (23) The telescoping mechanism connection of mouth distance.
- 4. a kind of energy-saving type mine ventilation diffusion tower structure according to claim 3, it is characterised in that: the telescopic machine Structure includes the support rod (24) and support tube (25) being separately fixed on two support frames (23), and the support rod (24) is plugged on In support tube (25), and the circumferential direction of support tube (25) is threaded with the bolt that inner end is against on support rod (24).
- 5. a kind of energy-saving type mine ventilation diffusion tower structure according to claim 3, it is characterised in that: the support plate (22) section is in the perpendicular type being connected on air outlet corner angle.
- 6. a kind of energy-saving type mine ventilation diffusion tower structure, feature according to claim 2 to 5 any one exist In: the lower end of the air duct (2) is in horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151178.4U CN209444362U (en) | 2019-01-23 | 2019-01-23 | Diffusion tower structure is used in a kind of ventilation of energy-saving type mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151178.4U CN209444362U (en) | 2019-01-23 | 2019-01-23 | Diffusion tower structure is used in a kind of ventilation of energy-saving type mine |
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| Publication Number | Publication Date |
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| CN209444362U true CN209444362U (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920151178.4U Active CN209444362U (en) | 2019-01-23 | 2019-01-23 | Diffusion tower structure is used in a kind of ventilation of energy-saving type mine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137339A (en) * | 2021-05-08 | 2021-07-20 | 晋能控股煤业集团轩岗煤电有限责任公司 | Power generation device for increasing static pressure of fan and recovering energy of mine return air flow |
| CN113565556A (en) * | 2021-07-30 | 2021-10-29 | 中国矿业大学(北京) | Underground air compression type direct cooling device |
-
2019
- 2019-01-23 CN CN201920151178.4U patent/CN209444362U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137339A (en) * | 2021-05-08 | 2021-07-20 | 晋能控股煤业集团轩岗煤电有限责任公司 | Power generation device for increasing static pressure of fan and recovering energy of mine return air flow |
| CN113565556A (en) * | 2021-07-30 | 2021-10-29 | 中国矿业大学(北京) | Underground air compression type direct cooling device |
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