CN110864392A - Ventilation system for tidal flat storehouse - Google Patents
Ventilation system for tidal flat storehouse Download PDFInfo
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- CN110864392A CN110864392A CN201911335848.9A CN201911335848A CN110864392A CN 110864392 A CN110864392 A CN 110864392A CN 201911335848 A CN201911335848 A CN 201911335848A CN 110864392 A CN110864392 A CN 110864392A
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- 238000009423 ventilation Methods 0.000 title claims abstract description 15
- 240000002853 Nelumbo nucifera Species 0.000 claims abstract description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims abstract description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims abstract description 3
- 230000007704 transition Effects 0.000 claims description 8
- 238000010248 power generation Methods 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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
- Y02E10/76—Power conversion electric or electronic aspects
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a ventilation system of a beach storehouse, a photovoltaic panel, a storage battery, a built-in motor and wind blades form a solar power mechanism, a wind rudder, an air suction pipe, a top air outlet pipe and an air collection port form a wind power mechanism, a wind speed sensor and a control box form an electric energy control mechanism, the photovoltaic panel and the wind speed sensor are arranged on one side of the storehouse top, a vertical top air outlet pipe is arranged in the middle of the storehouse top, a horn-shaped air collection port is arranged at the bottom of the top air outlet pipe, an L-shaped air suction pipe is arranged outside a vertical shaft, the top of the horizontal part of the air suction pipe is provided with the wind rudder, eight air outlet pipes with the same size are arranged below a mesh floor, each air outlet pipe is shaped like a lotus seedpod, the eight air outlet pipes form a round Chinese character 'mi' shape in a plan view, an outer barrel is arranged in the center of the eight, one side of the inner barrel is provided with a gap, and the bottom surface of the inner barrel is provided with fan blades.
Description
Technical Field
The invention relates to a warehouse ventilation system, in particular to a ventilation system of a tidal flat storehouse, and belongs to the technical field of tidal flat storage.
Background
Along with the development and resource utilization of coastal mudflats, warehouses or storehouses with different sizes are built in a plurality of mudflat areas, the doors of the storehouses are generally closed, the ventilation openings are generally smaller, therefore, in order to achieve a better ventilation effect, some storehouse for vegetables, fruits and vegetables needs to be additionally provided with a ventilation or exhaust device powered by a power grid, however, the tidal flat area in China is vast, and many newly developed tidal flat areas have no power supply, under the condition, the ventilation system requiring power supply is difficult to realize for remote mudflats far from towns and without power supply, although the problem of electric energy supply can be compensated by wind power generation, solar power generation or sea wave power generation, some of these electric power supply systems have high investment cost, some of them have complex system structures, therefore, the realization of the ventilation system of the unattended beach storehouse under the condition of no power supply of a power grid is a practical problem to be solved by people.
Disclosure of Invention
The invention aims to provide a ventilation system of a tidal flat storehouse depending on solar energy and wind energy.
The technical problem to be solved by the invention is realized by the following technical scheme: the system comprises a storehouse wall (1), a photovoltaic panel (2), a wind speed sensor (3), an air suction pipe (4), a wind direction rudder (5), a vertical shaft (6), a sleeve (7), a flaky support (8), a top air outlet pipe (9), an air collecting opening (10), a first air inlet pipe (11), a vertical plane net (12), a transition pipe (13), a second air inlet pipe (14), a fan blade (15), an inner barrel (16), an outer barrel (17), a gasket (18), a support leg (19), a first air outlet pipe (20), a first outer opening (21), a second air outlet pipe (22), a second outer opening (23), a third air outlet pipe (24), a third outer opening (25), a built-in motor (26), a fourth air outlet pipe (27), a fifth air outlet pipe (28), a sixth air outlet pipe (29), a seventh air outlet pipe (30), an eighth air outlet pipe (31), a gap (32), a mesh floor (33), A control box (34) and a storage battery (35).
The photovoltaic panel (2), the storage battery (35), the built-in motor (26) and the fan blade (15) form a solar power mechanism, the wind rudder (5), the air suction pipe (4), the top air outlet pipe (9) and the air collection port (10) form a wind power mechanism, and the wind speed sensor (3) and the control box (34) form a power supply control mechanism.
One side of the top of the warehouse is provided with a photovoltaic panel (2) and a wind speed sensor (3), the center of the top of the warehouse is provided with a vertical top air outlet pipe (9), the bottom of the top air outlet pipe (9) is provided with a horn-shaped air collecting opening (10), the outside of a vertical shaft (6) is provided with an L-shaped air suction pipe (4), the top of the horizontal part of the air suction pipe (4) is provided with an air direction rudder (5), the air suction pipe (4) and the air direction rudder (5) rotate along with the wind, eight air outlet pipes with the same size are arranged below a mesh floor (33), each air outlet pipe is shaped like a lotus seedpod, the eight air outlet pipes form a round rice-shaped structure on the top view, the center of the eight air outlet pipes is provided with an outer barrel (17), the inner openings of the eight air outlet pipes are mutually communicated through the inner cavities of the outer barrel (17), the outer barrel (17) is internally embedded with an inner barrel (16), the, the bottom surface of the inner barrel (16) is provided with fan blades (15).
Control box (34) are arranged below mesh floor (33), the output end of photovoltaic panel (2) is connected with the input end of control box (34) through a wire and is charged by storage battery (35), the output end of control box (34) is connected with the power input end of built-in motor (26) through a wire, the output end of wind speed sensor (3) is connected with the control end of control box (34) through a shielded wire, when wind exists, wind speed sensor (3) opens the circuit of the power module in control box (34), and the power module is a semiconductor hardware module.
When having sunshine and no wind, the power module route in control box (34), photovoltaic board (2) absorb solar energy and supply built-in motor (26) work, interior bucket (16) of built-in motor (26) drive and fan blade (15) rotate together, the atmospheric pressure of fan blade (15) top is greater than the atmospheric pressure of its below, fan blade (15) make the circulation of air in the storehouse, breach (32) on interior bucket (16) are in turn aligned with the inner orifice of eight play tuber pipes, eight play tuber pipe air-out make the circulation of air in the storehouse comparatively even in turn, the circulation of air route is in proper order: the air conditioner comprises a vertical net (12), a first air inlet pipe (11), a transition pipe (13), a second air inlet pipe (14), an outer barrel (17), fan blades (15), an inner barrel (16), a notch (32), an inner opening of eight air outlet pipes, an outer opening of eight air outlet pipes, a mesh floor (33), an air collecting opening (10), a top air outlet pipe (9) and an air suction pipe (4).
When no sunlight exists and wind exists, the power supply module in the control box (34) is disconnected, the built-in motor (26) has no working voltage, the wind direction rudder (5) enables the air outlet of the air suction pipe (4) to follow the wind direction under the action of wind power, negative pressure is formed at the air outlet of the air suction pipe (4) by the wind power to generate suction force to promote air circulation in the storehouse, the air circulation path is the same as the air circulation path, at the moment, the inner barrel (16), the notch (32) and the fan blade (15) rotate by virtue of the rotating shaft of the built-in motor (26), and the power of the inner barrel is derived from the air current flowing through the fan blade (15).
When the sunlight and the wind are not available, the power module in the control box (34) is communicated, the storage battery (35) is used for operating the built-in motor (26), the built-in motor (26) drives the inner barrel (16) and the fan blade (15) to rotate together, so that the air in the storehouse is enabled to circulate, the air circulation path is the same as the air circulation path, and at the moment, the energy of the air circulation in the storehouse comes from the storage battery (35).
When sunlight exists and wind exists, the power supply module in the control box (34) is disconnected, the photovoltaic panel (2) absorbs solar energy and only charges the storage battery (35), the built-in motor (26) does not have working voltage idling, at the moment, the working mechanism of air circulation in the storehouse is the same as the condition when no sunlight exists and wind exists, and the energy of the air circulation in the storehouse comes from wind power.
Due to the adoption of the technical scheme, the invention has the advantages and positive effects that: the system utilizes a solar energy and wind energy complementary mode to ventilate the beach storehouse, saves energy, is green and environment-friendly, has uniform ventilation, lower investment cost and ideal effect, and can realize unattended ventilation of the storehouse under the condition that the remote beach has no power supply of a power grid.
Drawings
The invention is further illustrated with reference to the following figures and examples, the invention having the following 4 figures:
figure 1 is a schematic diagram of the overall architecture of the system,
figure 2 is an enlarged view of a portion of the roof of the system,
figure 3 is a front cross-sectional view of the bottom pipe portion of the system,
figure 4 is a top view of the bottom pipe portion of the system.
The numbers indicated in the figures represent the following, respectively:
1. the wind power generation device comprises a storage wall, 2 photovoltaic panels, 3 a wind speed sensor, 4 an air suction pipe, 5 an air rudder, 6 a vertical shaft, 7 a sleeve, 8 a sheet-shaped support, 9 a top air outlet pipe, 10 an air collecting port, 11 a first air inlet pipe, 12 a vertical net, 13 a transition pipe, 14 a second air inlet pipe, 15 fan blades, 16 an inner barrel, 17 an outer barrel, 18 a gasket, 19 a support leg, 20 a first air outlet pipe, 21 a first outer port, 22 a second air outlet pipe, 23 a second outer port, 24 a third air outlet pipe, 25 a third outer port, 26 an internal motor, 27 a fourth air outlet pipe, 28 a fifth air outlet pipe, 29 a sixth air outlet pipe, 30 a seventh air outlet pipe, 31 an eighth air outlet pipe, 32 notches, 33 a mesh floor, 34 a control box, 35 storage batteries and 36 airflow directions.
Detailed Description
1. According to the drawings 1 to 4, the system comprises a storehouse wall (1), a photovoltaic panel (2), a wind speed sensor (3), an air suction pipe (4), a wind direction rudder (5), a vertical shaft (6), a sleeve (7), a sheet-shaped support (8), a top air outlet pipe (9), an air collecting opening (10), a first air inlet pipe (11), a vertical plane net (12), a transition pipe (13), a second air inlet pipe (14), a fan blade (15), an inner barrel (16), an outer barrel (17), a gasket (18), a support leg (19), a first air outlet pipe (20), a first outer opening (21), a second air outlet pipe (22), a second outer opening (23), a third air outlet pipe (24), a third outer opening (25), a built-in motor (26), a fourth air outlet pipe (27), a fifth air outlet pipe (28), a sixth air outlet pipe (29), a seventh air outlet pipe (30), an eighth air outlet pipe (31), a gap (32), A mesh floor (33), a control box (34) and a storage battery (35).
2. The photovoltaic panel (2), the storage battery (35), the built-in motor (26) and the fan blade (15) form a solar power mechanism, the wind rudder (5), the air suction pipe (4), the top air outlet pipe (9) and the air collection port (10) form a wind power mechanism, and the wind speed sensor (3) and the control box (34) form an electric energy control mechanism.
3. The photovoltaic panel (2) and the wind speed sensor (3) are arranged on one side slope of the roof of the storehouse, a vertical top air outlet pipe (9) is arranged in the center of the roof, a horn-shaped air collecting opening (10) is arranged at the bottom of the top air outlet pipe (9), a sheet-shaped support (8) is arranged at the top of the top air outlet pipe (9) and in the top of the top air outlet pipe, the sheet-shaped support (8) is ⊕ -shaped in a top view, a sleeve (7) is arranged at the center of the sheet-shaped support, the bottom of the sleeve (7) is sealed, a vertical shaft (6) capable of rotating is embedded in the sleeve (7), an air suction pipe (4) with an L-shaped elbow is arranged outside the vertical shaft (6), the inner diameter of the vertical part of the air suction pipe (4) is slightly larger than the outer diameter of the top air outlet pipe (9), namely, the vertical part of the air suction pipe (4) can be sleeved outside the top of the top air outlet pipe (9), the top end of the vertical shaft (6.
4. A mesh floor (33) for ventilation is arranged near the bottom of the warehouse, eight air outlet pipes with the same size are arranged below the mesh floor (33), namely a first air outlet pipe (20), a second air outlet pipe (22), a third air outlet pipe (24), a fourth air outlet pipe (27), a fifth air outlet pipe (28), a sixth air outlet pipe (29), a seventh air outlet pipe (30) and an eighth air outlet pipe (31), each air outlet pipe is in a shower shape, a first outer opening (21) is arranged on the outer side of the first air outlet pipe (20), a second outer opening (23) is arranged on the outer side of the second air outlet pipe (22), and so on, the eight air outlet pipes form a round rice shape in a top view, an outer barrel (17) is arranged at the center of the eight air outlet pipes, inner openings of the eight air outlet pipes are mutually communicated through inner cavities of the outer barrel (17), a support leg (19) is arranged below the shower nozzle of each air outlet pipe, and the top end of the, the bottom ends of the supporting feet (19) are connected with the ground of the storehouse through a gasket (18).
5. An inner barrel (16) is embedded in an outer barrel (17), a built-in motor (26) is arranged at the center of the inner barrel (16), the inner barrel (16) can rotate along with the built-in motor (26), a notch (32) is arranged on one side of the inner barrel (16), fan blades (15) are arranged on the bottom surface of the inner barrel (16), a second air inlet pipe (14) is arranged below a fifth air outlet pipe (28), one side of the bottom of the outer barrel (17) is connected with one end of a first air inlet pipe (11) through the second air inlet pipe (14) and a transition pipe (13), and a vertical net (12) is arranged at the position, outside the storehouse and at the air inlet, of the first air.
6. Mesh floor (33) below is equipped with control box (34), at least, include power module in control box (34), power module is the semiconductor hardware module, control box (34) top surface is passed through two-sided sticky subsides and is in mesh floor (33) bottom surface, control box (34) below and be equipped with battery (35) on the storehouse ground, the output of photovoltaic board (2) passes through the wire and is connected and charge for battery (35) with the input of control box (34), the output of control box (34) passes through the wire and is connected with the power input of built-in motor (26), the output of air velocity transducer (3) passes through the shielded wire and is connected with the control end of control box (34), when having wind, air velocity transducer (3) make the power module in control box (34) open circuit.
7. When having sunshine and no wind, the power module passageway in control box (34), photovoltaic board (2) absorb solar energy and supply built-in motor (26) work, interior bucket (16) of built-in motor (26) drive and fan blade (15) rotate together, the atmospheric pressure of fan blade (15) top is greater than the atmospheric pressure of its below and forms the air current promptly, make circulation of air in the storehouse, breach (32) on interior bucket (16) are in turn alignd with the inner opening of eight play tuber pipes, eight play tuber pipes air-out in turn, circulation of air in the storehouse is comparatively even, the circulation of air path is in proper order: the wind power generation device comprises a vertical net (12), a first air inlet pipe (11), a transition pipe (13), a second air inlet pipe (14), an outer barrel (17), fan blades (15), an inner barrel (16), a notch (32), an inner opening of eight air outlet pipes, an outer opening of eight air outlet pipes, a mesh floor (33), an air collecting opening (10), a top air outlet pipe (9) and an air suction pipe (4), wherein at the moment, the energy of air circulation in a storehouse is solar energy.
8. When no sunlight exists and wind exists, the power supply module in the control box (34) is disconnected, the built-in motor (26) has no working voltage, the wind direction rudder (5) enables the air outlet of the air suction pipe (4) to follow the wind direction under the action of wind power, negative pressure is formed at the air outlet of the air suction pipe (4) by the wind power to generate suction force to promote air circulation in the storehouse, the air circulation path is the same as the air circulation path, at the moment, the inner barrel (16), the notch (32) and the fan blade (15) rotate by virtue of the rotating shaft of the built-in motor (26), and the power of the inner barrel is derived from the air current flowing through the fan blade (15).
9. When no sunlight exists and no wind exists, a power module in the control box (34) is connected, the storage battery (35) is used for operating the built-in motor (26), the built-in motor (26) drives the inner barrel (16) and the fan blade (15) to rotate together, air in the storehouse is enabled to circulate, the air circulation path is the same as the air circulation path, and at the moment, the energy of the air circulation in the storehouse comes from the storage battery (35).
10. When sunlight exists and wind exists, the power supply module in the control box (34) is disconnected, the photovoltaic panel (2) absorbs solar energy and only charges the storage battery (35), the built-in motor (26) does not have working voltage to idle, at the moment, the working mechanism of air circulation in the storehouse is the same as the condition when the sunlight does not exist and the wind exists, the energy of the air circulation in the storehouse comes from the wind power, and the wind power does not participate in power generation.
11. The trumpet-shaped air collecting opening (10) is used for collecting air at the upper part of the storehouse so as to be discharged from the top air outlet pipe (9) and the air suction pipe (4), and the vertical net (12) can prevent rats or leaves from entering the storehouse.
12. The eight air outlet pipes, the first air inlet pipe (11), the transition pipe (13), the second air inlet pipe (14), the fan blades (15), the inner barrel (16), the outer barrel (17), the air suction pipe (4), the air direction rudder (5), the sheet-shaped support (8), the top air outlet pipe (9) and the air collecting opening (10) are made of stainless steel, and the vertical shaft (6) and the sleeve (7) are made of brass.
Claims (1)
1. A ventilation system of a beach storehouse comprises a storehouse wall (1), a photovoltaic panel (2), a wind speed sensor (3), an air suction pipe (4), a wind direction rudder (5), a vertical shaft (6), a sleeve (7), a sheet-shaped support (8), a top air outlet pipe (9), an air collecting opening (10), a first air inlet pipe (11), a vertical plane net (12), a transition pipe (13), a second air inlet pipe (14), a fan blade (15), an inner barrel (16), an outer barrel (17), a gasket (18), a support leg (19), a first air outlet pipe (20), a first outer opening (21), a second air outlet pipe (22), a second outer opening (23), a third air outlet pipe (24), a third outer opening (25), a built-in motor (26), a fourth air outlet pipe (27), a fifth air outlet pipe (28), a sixth air outlet pipe (29), a seventh air outlet pipe (30), an eighth air outlet pipe (31), a notch (32), A mesh floor (33), a control box (34) and a storage battery (35);
the solar wind power generation system comprises a photovoltaic panel (2), a storage battery (35), a built-in motor (26) and fan blades (15) which form a solar power mechanism, a wind rudder (5), an air suction pipe (4), a top air outlet pipe (9) and an air collection port (10) which form a wind power mechanism, and a wind speed sensor (3) and a control box (34) which form a power supply control mechanism;
the method is characterized in that: one side of the top of the warehouse is provided with a photovoltaic panel (2) and a wind speed sensor (3), the center of the top of the warehouse is provided with a vertical top air outlet pipe (9), the bottom of the top air outlet pipe (9) is provided with a horn-shaped air collecting opening (10), the outside of a vertical shaft (6) is provided with an L-shaped air suction pipe (4), the top of the horizontal part of the air suction pipe (4) is provided with an air direction rudder (5), the air suction pipe (4) and the air direction rudder (5) rotate along with the wind, eight air outlet pipes with the same size are arranged below a mesh floor (33), each air outlet pipe is shaped like a lotus seedpod, the eight air outlet pipes form a round rice-shaped structure on the top view, the center of the eight air outlet pipes is provided with an outer barrel (17), the inner openings of the eight air outlet pipes are mutually communicated through the inner cavities of the outer barrel (17), the outer barrel (17) is internally embedded with an inner barrel (16), the, the bottom surface of the inner barrel (16) is provided with fan blades (15);
a control box (34) is arranged below the mesh floor (33), the output end of the photovoltaic panel (2) is connected with the input end of the control box (34) through a lead and charges a storage battery (35), the output end of the control box (34) is connected with the power input end of the built-in motor (26) through a lead, the output end of the wind speed sensor (3) is connected with the control end of the control box (34) through a shielded wire, when wind exists, the wind speed sensor (3) enables a power module in the control box (34) to be disconnected, and the power module is a semiconductor hardware module;
when sunlight exists and no wind exists, a power module passage in the control box (34) is controlled, the photovoltaic panel (2) absorbs solar energy to supply the built-in motor (26) to work, the built-in motor (26) drives the inner barrel (16) and the fan blade (15) to rotate together, the fan blade (15) enables air in the storehouse to circulate, and notches (32) on the inner barrel (16) are aligned with inner openings of the eight air outlet pipes in turn;
when no sunlight exists and wind exists, the power supply module in the control box (34) is disconnected, the built-in motor (26) has no working voltage, the wind direction rudder (5) enables the air outlet of the air suction pipe (4) to follow the wind direction under the action of wind power, the wind power forms negative pressure at the air outlet of the air suction pipe (4) to generate suction force to promote air circulation in the storehouse, at the moment, the inner barrel (16), the notch (32) and the fan blade (15) rotate by virtue of the rotating shaft of the built-in motor (26), and the power of the inner barrel is derived from airflow flowing through the fan blade (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911335848.9A CN110864392B (en) | 2019-12-23 | 2019-12-23 | Beach storehouse ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911335848.9A CN110864392B (en) | 2019-12-23 | 2019-12-23 | Beach storehouse ventilation system |
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| Publication Number | Publication Date |
|---|---|
| CN110864392A true CN110864392A (en) | 2020-03-06 |
| CN110864392B CN110864392B (en) | 2024-05-17 |
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|---|---|---|---|
| CN201911335848.9A Active CN110864392B (en) | 2019-12-23 | 2019-12-23 | Beach storehouse ventilation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594838A (en) * | 2020-12-23 | 2021-04-02 | 盐城师范学院 | Pipeline system of new fan in foreign language classroom |
| CN113125642A (en) * | 2021-03-30 | 2021-07-16 | 盐城师范学院 | Workshop air quality data acquisition and processing system |
| CN117704544A (en) * | 2024-02-04 | 2024-03-15 | 中国建筑设计研究院有限公司 | Natural ventilation energy-saving system for large building space |
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