CN112495104A - Intelligent filtering device for wind driven generator - Google Patents
Intelligent filtering device for wind driven generator Download PDFInfo
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- CN112495104A CN112495104A CN202011239122.8A CN202011239122A CN112495104A CN 112495104 A CN112495104 A CN 112495104A CN 202011239122 A CN202011239122 A CN 202011239122A CN 112495104 A CN112495104 A CN 112495104A
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- 238000001914 filtration Methods 0.000 title claims abstract description 69
- 239000000428 dust Substances 0.000 claims abstract description 76
- 238000001035 drying Methods 0.000 claims abstract description 43
- 238000005273 aeration Methods 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000000945 filler Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 4
- 239000007789 gas Substances 0.000 description 39
- 241000220317 Rosa Species 0.000 description 11
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of wind driven generators, in particular to an intelligent filtering device for a wind driven generator, which comprises a generator box, wherein an exhaust assembly is arranged on the outer surface of one side of the generator box, a large-volume dust filtering box is welded on one side of the lower surface of the generator box, an air pump is arranged on one side of the large-volume dust filtering box, a fine dust filtering box is arranged on one side of the air pump, an aeration head is arranged in the fine dust filtering box, a gas guide pipe is welded on one side of the fine dust filtering box in a penetrating manner, a drying box is arranged on one side of the gas guide pipe in a penetrating manner, a wind guide box is welded on one side of the lower end of the drying box in a penetrating manner, and. The filtering device for the wind driven generator is provided with a multiple filtering structure for dehumidifying inlet air, an air quantity balancing structure is arranged at the air inlet, a filtering structure is arranged at the air outlet, and an intelligent controller is arranged.
Description
Technical Field
The invention relates to the technical field of wind driven generators, in particular to an intelligent filtering device for a wind driven generator.
Background
The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate and finally outputs alternating current, the wind power generator generally comprises a wind wheel, a generator (comprising a device), a direction regulator (empennage), a tower frame, a speed-limiting safety mechanism, an energy storage device and other components, the working principle of the wind power generator is simpler, the wind wheel rotates under the action of wind power and converts the kinetic energy of the wind into the mechanical energy of a wind wheel shaft, the generator rotates to generate electricity under the drive of the wind wheel shaft, and the working process of the generator can generate larger heat and can be burnt out if the heat is not timely released.
The prior Chinese patent discloses a filter device for a wind driven generator and a wind driven generator set, which can effectively filter inlet air, but the filter device for the wind driven generator in the current market generally has incomplete filtering of the inlet air, fine dust enters the inside of the device to cause a circulating system to be blocked, which is not beneficial to the normal operation of the wind driven generator, the inlet air is not dehumidified generally, which causes the moisture in the cavity of the generator, which causes the damage of the internal device, which is not beneficial to the service life of the generator set, generally only the filtering of the inlet air is carried out, no filter component is added at the outlet air, the gas with slower power flows back to cause the dust to enter, which is not beneficial to the filtering efficiency, generally no intelligent controller is provided, the fan operates at constant speed all the time, the heat in the device is smaller, the heat dissipation is not needed, the device operates at, which is detrimental to the heat dissipation rationality of the device. Accordingly, one skilled in the art provides an intelligent filter device for a wind turbine to solve at least one of the problems set forth in the background above.
Disclosure of Invention
The present invention is directed to an intelligent filter device for a wind turbine generator, which solves at least one of the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent filtering device for a wind driven generator comprises a generator box, wherein an exhaust assembly is installed on the outer surface of one side of the generator box, a large-volume dust filtering box is welded on one side of the lower surface of the generator box, an air pump is installed on one side of the large-volume dust filtering box, a fine dust filtering box is installed on one side of the air pump, an aeration head is installed inside the fine dust filtering box, a gas guide pipe is welded on one side of the fine dust filtering box in a penetrating manner, a drying box is installed on one side of the gas guide pipe in a penetrating manner, a wind guide box is welded on one side of the lower end of the drying box in a penetrating manner, a wind box is welded on the upper surface of the wind guide box, a fan is installed at the position of the upper surface of the internal wind guide box of the wind box, a flow guide vane is installed on, and a controller is installed on one side of the lower end of the drying box.
As a further scheme of the invention: the liquid level window is installed to the front surface lower extreme of tiny dust rose box, the filler is installed to the front surface upper end of tiny dust rose box, the aeration head is installed to the inside lower surface of tiny dust rose box, the filter screen that admits air is installed to one side surface mounting of bulky dust rose box, the inside packing of bulky dust rose box has the filler, the inside upper end of drying cabinet is provided with first dry filter layer and second dry filter layer, the baffle is installed to the inside lower extreme of drying cabinet.
As a still further scheme of the invention: the inside of exhaust subassembly is provided with first exhaust gas filter layer and second exhaust gas filter layer, the outer welded surface of one side of exhaust subassembly has the weather shield, the air discharge fan is installed to one side of exhaust subassembly.
As a still further scheme of the invention: the output end of the large-volume dust filtering box is in through connection with the input end of the air pump, the output end of the air pump is in through connection with the input end of the fine dust filtering box, the output end of the fine dust filtering box is in through connection with the input end of the gas guide pipe, the output end of the gas guide pipe is in through connection with the input end of the drying box, the output end of the drying box is in through connection with the input end of the air guide box, the output end of the air guide box is in through connection with the input end of the air box, and the output end of the air box is in through connection with the.
As a still further scheme of the invention: the air guide box is communicated with the air box through a fan, and clear water is filled in the fine dust filter box.
As a still further scheme of the invention: the output end electrode of the controller is connected with the temperature sensor, the air pump and the input end of the fan, and the input end of the controller is connected with the output end electrode of the external power supply.
As a still further scheme of the invention: the filler is the mesh grid of chemical fibre material, just the filler is provided with multilayer stromatolite thickness and is 10cm, first dry filter layer is the component of active carbon material, second dry filter layer is the cotton material of absorbing damp.
As a still further scheme of the invention: the output end of the air pump is communicated with the inside of the fine dust filter box through three aeration heads, and the three aeration heads are all arranged at the lower surface of the fine dust filter box.
As a still further scheme of the invention: the first exhaust air filtering layer is made of activated carbon, the second exhaust air filtering layer is made of chemical fiber, and the air direction of the exhaust fan is outward.
Compared with the prior art, the invention has the beneficial effects that: the filter device for the wind driven generator is provided with a multiple filter structure, large-volume floc and dust are filtered by chemical fiber fillers, fine dust is filtered by water liquid, gas is dried by a drying box, the inlet gas is thoroughly filtered, the fine dust is prevented from entering the interior of the generator device, the normal operation of the wind driven generator is facilitated, the inlet gas is dehumidified, the moisture in the cavity of the generator is prevented from entering, the damage of the internal device is caused, the service life of the generator set is prolonged, the air quantity balance structure flow guide vanes are arranged at the air inlet part, the heat dissipation in the generator box is uniform, the cold and hot replacement in the device is facilitated, the filter structure is arranged at the air outlet part, the dust is prevented from entering due to the backflow of the gas with slower power, the filter efficiency is facilitated, the intelligent controller is arranged, the size of the fan wind speed can be changed according to, according to the heat dissipation needs intelligent regulation, the energy saving is favorable to the heat dissipation rationality of device.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent filtering device for a wind turbine according to an embodiment of the present invention;
FIG. 2 is a perspective view of an intelligent filter device for a wind turbine according to an embodiment of the present invention;
FIG. 3 is a perspective view of an exhaust assembly of the intelligent filter device for the wind turbine according to the embodiment of the invention;
FIG. 4 is a partial perspective view of a fine dust filtering box and a drying box of the intelligent filtering device for the wind power generator according to the embodiment of the invention;
fig. 5 is a partial perspective view of a large-volume dust filter box of an intelligent filter device for a wind turbine according to an embodiment of the present invention.
In the figure: 1. a generator box; 2. an exhaust assembly; 3. a large volume dust filtration tank; 4. an air pump; 5. a fine dust filter box; 6. a gas conduit; 7. a drying oven; 8. a wind guide box; 9. an air box; 10. a controller; 11. a water filling port; 12. a first exhaust gas filtration layer; 13. a second exhaust gas-filtering layer; 14. an exhaust fan; 15. a rain shield; 16. a first dry filter layer; 17. a second dry filter layer; 18. a baffle plate; 19. an aeration head; 20. a liquid level window; 21. an air inlet filter screen; 22. a filler; 23. a temperature sensor; 24. a fan; 25. and (4) a flow guide vane.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, an intelligent filtering device for a wind power generator includes a generator case 1, an exhaust assembly 2 is installed on an outer surface of one side of the generator case 1, a large dust filtering case 3 is welded on one side of a lower surface of the generator case 1, an air pump 4 is installed on one side of the large dust filtering case 3, a fine dust filtering case 5 is installed on one side of the air pump 4, an aeration head 19 is installed inside the fine dust filtering case 5, a gas conduit 6 is welded on one side of the fine dust filtering case 5, a drying case 7 is installed on one side of the gas conduit 6, a wind guide case 8 is welded on one side of a lower end of the drying case 7, a wind case 9 is welded on an upper surface of the wind guide case 8, a fan 24 is installed at a position of an upper surface of the wind guide case 8 inside the wind case 9, and a flow, the internal installation of generator case 1 has temperature sensor 23, controller 10 is installed to lower extreme one side of drying cabinet 7, the output of bulky dust rose box 3 and the input through connection of air pump 4, the output of air pump 4 and the input through connection of tiny dust rose box 5, the output of tiny dust rose box 5 and the input through connection of gas conduit 6, the output of gas conduit 6 and the input through connection of drying cabinet 7, the output of drying cabinet 7 and the input of wind-guiding case 8, the output of wind-guiding case 8 and the input of bellows 9, the output of bellows 9 and the input of generator case 1 through connection, wind-guiding case 8 and bellows 9 pass through connection through fan 24, the inside of tiny dust rose box 5 is filled with clear water, the output electrode of controller 10 connects temperature sensor 23, The air pump 4 is connected with the input end of the fan 24, the input end of the controller 10 is connected with the output end electrode of the external power supply, firstly, the generator and the generating component are installed inside the generator box 1, other parts of the generator are installed, then, the use is started, in the using process, the temperature sensor 23 detects the temperature inside the generator box 1 in real time, the temperature information is transmitted to the inside of the controller 10, the controller 10 automatically adjusts the power of the air pump 4 and the fan 24 according to the temperature inside the temperature generator box 1, the air pump 4 operates, the gas is guided into the fine dust filter box 5 through the large-volume dust filter box 3, the liquid inside the fine dust filter box 5 filters the tiny dust inside the gas, the filtered gas is guided into the inside of the drying box 7 through the gas guide pipe 6 and dried and then enters the inside the air guide pipe 8, the fan 24 operates to guide the gas inside the generator box 1 through the diversion of the diversion blades 25, and (3) circulating gas inside the generator box 1, operating the exhaust assembly 2, and filtering the gas inside the generator box 1 and then exhausting the gas.
In fig. 2, 4, 5: the lower end of the front surface of the fine dust filter box 5 is provided with a liquid level through window 20, the upper end of the front surface of the fine dust filter box 5 is provided with a water filling port 11, the lower surface of the interior of the fine dust filter box 5 is provided with an aeration head 19, the outer surface of one side of the large dust filter box 3 is provided with an air inlet filter screen 21, the interior of the large dust filter box 3 is filled with a filler 22, the upper end of the interior of the drying box 7 is provided with a first drying filter layer 16 and a second drying filter layer 17, the lower end of the interior of the drying box 7 is provided with a baffle 18, the filler 22 is a woven mesh made of chemical fiber, the filler 22 is provided with a plurality of layers of lamination with the thickness of 10cm, the first drying filter layer 16 is a component made of active carbon, the second drying filter layer 17 is made of moisture absorption cotton, the output end of the air pump 4 is communicated with, three aeration heads 19 are all arranged at the lower surface position of the fine dust filter box 5, the air pump 4 operates, after being filtered by the air inlet filter screen 21 and the filler 22, the air is guided into the fine dust filter box 5 through the aeration heads 19, the liquid in the fine dust filter box 5 filters the fine dust in the air, the filtered air is guided into the drying box 7 through the air guide pipe 6, the air enters the first drying filter layer 16 and the second drying filter layer 17 in the drying box 7 after being dried and then enters the air guide box 8 through the baffle 18, the fan 24 operates to guide the air in the air guide box 8 into the generator box 1 after being shunted by the guide vanes 25, according to the weather condition, the liquid level in the fine dust filter box 5 is watched through the liquid level window 20 every month, if the liquid level is lower, water is added into the fine dust filter box 5 through the water adding port 11, the principle of the aeration head 19 is to avoid the decrease of the filtering effect due to lack of water, and is a means for making air and water strongly contact, which aims to dissolve oxygen in air into water or release unnecessary gas and volatile substances in water into air, in other words, it is a means for promoting the exchange of substances between gas and liquid, and it also has some other important functions, such as mixing and stirring, oxygen in air is transferred into water by aeration, and oxygen is transferred from gas phase to liquid phase by mass transfer, and the theory of mass transfer is mostly the double-membrane theory proposed by liuis and huttman.
In fig. 2 and 3: exhaust assembly 2's inside is provided with first exhaust gas layer 12 and second exhaust gas layer 13, exhaust assembly 2's one side skin weld has weather shield 15, exhaust fan 14 is installed to one side of exhaust assembly 2, first exhaust gas layer 12 is the activated carbon material, second exhaust gas layer 13 is the chemical fibre material, exhaust fan 14's wind direction is outside, exhaust fan 14 moves in the time, the inside gas of generator case 1 is discharged after through the filtration of first exhaust gas layer 12 and second exhaust gas layer 13.
It should be noted that: the fan 24 and the exhaust fan 14 are each selected from one of the following: the air pump 4 is a device for removing air from a closed space or adding air from the closed space, and the air pump is mainly divided into an electric air pump, a manual air pump and a foot-operated air pump. The electric air pump is an air pump taking electric power as power, continuously compresses air through the electric power to generate air pressure, and is mainly used for inflating, sewage treatment, electroplating air blowing, methane tank aeration, tunnel ventilation and the like.
The working principle of the invention is as follows: firstly, a generator and a generating component are installed inside a generator box 1, other parts of the generator are installed, then the generator is started to be used, in the using process, a temperature sensor 23 detects the temperature inside the generator box 1 in real time, temperature information is transmitted to the inside of a controller 10, the controller 10 automatically adjusts the power of a filter structure according to the temperature, an air pump 4 operates, after being filtered by an air inlet filter screen 21 and a filler 22, air is guided into the fine dust filter box 5 through an aeration head 19, liquid inside the fine dust filter box 5 filters fine dust inside the air, the air is guided into a drying box 7 through an air guide pipe 6 after being filtered, the air enters the drying box 7 after being dried by a first drying filter layer 16 and a second drying filter layer 17 and enters the inside of an air guide box 8 through a baffle plate 18, and the fan 24 operates to guide the air inside the air guide box 8 into the generator box 1 after the air is shunted by an air guide vane 25, carry out gas circulation to generator case 1 inside, the gas of generator case 1 inside when exhaust fan 14 moves is discharged after through the filtration of first exhaust gas filtration layer 12 and second exhaust gas filtration layer 13, according to the weather condition, watches the inside liquid level of tiny dust rose box 5 through liquid level window 20 in each month, if the liquid level is lower to add water to the inside of tiny dust rose box 5 through filler 11, avoids because of the decline of water-deficient filter effect.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides an intelligent filter equipment for aerogenerator, includes generator case (1), its characterized in that, one side surface mounting of generator case (1) has exhaust subassembly (2), the welding of lower surface one side of generator case (1) has bulky dust filter box (3), air pump (4) are installed to one side of bulky dust filter box (3), tiny dust filter box (5) are installed to one side of air pump (4), the internally mounted of tiny dust filter box (5) has aeration head (19), the welding has gas conduit (6) has been link up to one side of tiny dust filter box (5), drying cabinet (7) have been link up to one side of gas conduit (6) to install, the welding has air guide box (8) to lower extreme one side of drying cabinet (7), the upper surface welding of air guide box (8) has bellows (9), fan (24) are installed to the upper surface position department of the inside air guide box (8) of bellows (9), the inside lower surface mounting of generator case (1) has water conservancy diversion leaf (25), the internally mounted of generator case (1) has temperature sensor (23), controller (10) are installed to lower extreme one side of drying cabinet (7).
2. The intelligent filtering device for the wind driven generator according to claim 1, wherein a liquid level through window (20) is installed at the lower end of the front surface of the fine dust filtering box (5), a water filling port (11) is installed at the upper end of the front surface of the fine dust filtering box (5), an aeration head (19) is installed at the lower surface of the inside of the fine dust filtering box (5), an air inlet filter screen (21) is installed on the outer surface of one side of the large-volume dust filtering box (3), a filler (22) is filled in the large-volume dust filtering box (3), a first drying filter layer (16) and a second drying filter layer (17) are arranged at the upper end of the inside of the drying box (7), and a baffle plate (18) is installed at the lower end of the inside of the drying box (7).
3. The intelligent filtering device for the wind driven generator is characterized in that a first exhaust filtering layer (12) and a second exhaust filtering layer (13) are arranged inside the exhaust assembly (2), a rain baffle (15) is welded on the outer surface of one side of the exhaust assembly (2), and an exhaust fan (14) is installed on one side of the exhaust assembly (2).
4. The intelligent filtering device for the wind driven generator according to claim 1, wherein the output end of the large-volume dust filtering box (3) is connected with the input end of the air pump (4) in a penetrating manner, the output end of the air pump (4) is connected with the input end of the fine dust filtering box (5) in a penetrating manner, the output end of the fine dust filtering box (5) is connected with the input end of the gas conduit (6) in a penetrating manner, the output end of the gas conduit (6) is connected with the input end of the drying box (7) in a penetrating manner, the output end of the drying box (7) is connected with the input end of the air guiding box (8) in a penetrating manner, the output end of the air guiding box (8) is connected with the input end of the air box (9) in a penetrating manner, and the output end of the air box (9) is connected with the.
5. The intelligent filtering device for the wind driven generator as claimed in claim 1, wherein the air guide box (8) and the air box (9) are connected through a fan (24), and the inside of the fine dust filtering box (5) is filled with clear water.
6. The intelligent filtering device for the wind driven generator is characterized in that an output end electrode of the controller (10) is connected with input ends of the temperature sensor (23), the air pump (4) and the fan (24), and an input end of the controller (10) is connected with an output end electrode of an external power supply.
7. The intelligent filtering device for the wind driven generator according to claim 2, wherein the filler (22) is a woven mesh made of chemical fiber, the filler (22) is provided with a plurality of layers with a thickness of 10cm, the first drying and filtering layer (16) is made of activated carbon, and the second drying and filtering layer (17) is made of moisture-absorbing cotton.
8. The intelligent filtering device for the wind driven generator according to claim 2, wherein the output end of the air pump (4) is connected with the inside of the fine dust filtering box (5) through the aeration head (19), the number of the aeration heads (19) is three, and the three aeration heads (19) are all installed at the position of the lower surface of the fine dust filtering box (5).
9. The intelligent filtering device for the wind driven generator according to claim 3, wherein the first exhaust filtering layer (12) is made of activated carbon, the second exhaust filtering layer (13) is made of chemical fiber, and the air direction of the exhaust fan (14) is outward.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011239122.8A CN112495104A (en) | 2020-11-09 | 2020-11-09 | Intelligent filtering device for wind driven generator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011239122.8A CN112495104A (en) | 2020-11-09 | 2020-11-09 | Intelligent filtering device for wind driven generator |
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| CN112495104A true CN112495104A (en) | 2021-03-16 |
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| CN202011239122.8A Pending CN112495104A (en) | 2020-11-09 | 2020-11-09 | Intelligent filtering device for wind driven generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222175A (en) * | 2021-12-02 | 2023-06-06 | 武冈市文华现代农业有限责任公司 | Drying device convenient to replace for rice production and processing |
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