CN215444443U - Pipeline type energy-saving centrifugal fan - Google Patents
Pipeline type energy-saving centrifugal fan Download PDFInfo
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- CN215444443U CN215444443U CN202121460561.1U CN202121460561U CN215444443U CN 215444443 U CN215444443 U CN 215444443U CN 202121460561 U CN202121460561 U CN 202121460561U CN 215444443 U CN215444443 U CN 215444443U
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- pipeline
- centrifugal fan
- fan
- filter screen
- energy
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/50—Energy storage in industry with an added climate change mitigation effect
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Abstract
The utility model discloses a pipeline type energy-saving centrifugal fan which comprises a pipeline centrifugal fan, a driving motor and a controller, wherein the pipeline centrifugal fan comprises a pipeline frame, a centrifugal fan, a connector, a filter screen assembly, a solar photovoltaic panel assembly and a storage battery; the solar photovoltaic panel assembly is characterized in that a first solar photovoltaic panel and a second solar photovoltaic panel in the solar photovoltaic panel assembly convert light energy into electric energy and store the electric energy in a storage battery; and then the filter screen assembly is arranged inside the pipeline frame through the slotted hole, the dust entering from the fan is prevented from entering the fan due to the blocking of the dust, and when the dust is required to be cleaned, the filter screen assembly can be pulled out through the handle and directly cleaned.
Description
Technical Field
The utility model relates to the technical field of centrifugal fans, in particular to a pipeline type energy-saving centrifugal fan.
Background
When the practical fan works, airflow axially enters the blade space from the fan, and then is driven by the impeller to rotate along with the impeller; on the other hand, the fan which increases energy under the action of inertia, leaves the impeller in the radius direction, works by the generated centrifugal force is called a centrifugal fan, the centrifugal fan is a machine which increases gas pressure and discharges gas by means of input mechanical energy, and is a driven fluid machine, the centrifugal fan is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and the box-type centrifugal fan adopts the impeller arranged in the volute to perform ventilation.
Among the prior art, when box centrifugal fan carries out outdoor operations, often need external power supply to guarantee box centrifugal fan's power supply, but this kind of mode can receive external power supply length's restriction to influenced box centrifugal fan's outdoor operations, reduced box centrifugal fan's practicality.
Among the prior art, box centrifugal fan is mostly fixed mounting in the inside of box, and the inspiratory air of air intake passes through filter screen cloth and filters, and the dust is filtered on filter screen cloth, can be on the thick dust of dust screen surface accumulation after long-term the use, and when the dust on the filter screen cloth was too much, blockked up filter screen cloth easily, lead to the air inlet not smooth, lead to the waste of the energy and lead to the motor overload easily, reduce the life of motor.
Novel content
In view of this, the present invention provides a self-powered energy-saving centrifugal fan with a duct for conveniently cleaning dust.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides an energy-conserving centrifugal fan of pipeline formula, includes pipeline centrifugal fan, sets up the driving motor at pipeline centrifugal fan lower extreme, sets up the controller of driving motor one side, pipeline centrifugal fan includes the pipeline frame, sets up pipeline frame inside is in from the fan, sets up from the connector of fan one side, set up from the filter screen subassembly of fan opposite side, set up and be in the solar energy photovoltaic board subassembly of pipeline frame top sets up the battery between solar energy photovoltaic board subassembly and the pipeline frame.
Preferably, the pipeline frame is provided with a plurality of connecting and mounting holes, and a slotted hole of the filter screen is arranged at the lower end of the pipeline frame and used for mounting.
Preferably, the air-leaving machine comprises an air collecting hopper, an air-leaving fan blade arranged on one side of the air collecting hopper, and an air outlet channel arranged on the periphery of the air-leaving fan blade.
Preferably, the filter screen assembly comprises a filter screen frame, a handle arranged below the filter screen frame, and a filter screen membrane arranged in the filter screen frame.
Preferably, the connector includes a connector housing, a first slanted saw tooth disposed inside the connector housing, and a second slanted saw tooth disposed below the first slanted saw tooth.
Preferably, the solar photovoltaic panel assembly comprises an inclined bracket, a first solar photovoltaic panel arranged on one side of the inclined bracket, and a second solar photovoltaic panel arranged on the other side of the inclined bracket.
The technical effects of the utility model are mainly embodied as follows: the solar photovoltaic panel assembly is characterized in that a first solar photovoltaic panel and a second solar photovoltaic panel in the solar photovoltaic panel assembly convert light energy into electric energy and store the electric energy in a storage battery; and then the filter screen assembly is arranged inside the pipeline frame through the slotted hole, the dust entering from the fan is prevented from entering the fan due to the blocking of the dust, and when the dust is required to be cleaned, the filter screen assembly can be pulled out through the handle and directly cleaned.
Drawings
FIG. 1 is a schematic structural view of a pipeline type energy-saving centrifugal fan according to the present invention;
FIG. 2 is a side view of the strainer tray of FIG. 1;
fig. 3 is a flow chart of a wind direction of the duct type energy-saving centrifugal fan shown in fig. 1.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
The utility model provides an energy-conserving centrifugal fan of pipeline formula, as shown in figure 1, includes pipeline centrifugal fan 1, sets up at the driving motor 2 of pipeline centrifugal fan 1 lower extreme, sets up driving motor 2 one side controller 3, pipeline centrifugal fan 1 includes pipeline frame 11, pipeline frame 11 is provided with a plurality of and connects mounting hole 111, sets up pipeline frame 11 lower extreme, and the slotted hole 112 of the filter screen 14 of the installation of using. The screen assembly 14 is mounted inside the duct rack 11 by slots 112. The air separation machine 12 is arranged inside the pipeline frame 11, and the air separation machine 12 comprises an air collection hopper 121, an air separation fan blade 122 arranged on one side of the air collection hopper 121, and an air outlet channel 123 arranged on the periphery of the air separation fan blade 122. The connector 13 is disposed on the side away from the fan 12, and the connector 13 includes a connector housing 131, a first inclined saw-tooth 132 disposed inside the connector housing 131, and a second inclined saw-tooth 133 disposed below the first inclined saw-tooth 132. The second inclined saw teeth 133 are connected with the driving motor 2 and driven by the driving motor 2 to rotate, the first inclined saw teeth 132 are connected with the shaft away from the fan blade 122, and the second inclined saw teeth 133 are engaged with the first inclined saw teeth 132 to rotate so as to rotate away from the fan blade 122. The filter screen assembly 14 is arranged on the other side of the air separation fan 12, the solar photovoltaic panel assembly 15 is arranged above the pipeline frame 11, and the solar photovoltaic panel assembly 15 comprises an inclined support 151, a first solar photovoltaic panel 152 arranged on one side of the inclined support 151 and a second solar photovoltaic panel 153 arranged on the other side of the inclined support 151. And the storage battery 16 is arranged between the solar photovoltaic panel assembly 15 and the pipeline frame 11. The solar photovoltaic panel assembly 15 converts the absorbed light energy into electric energy and stores the electric energy in the storage battery 16.
As shown in fig. 2, the screen assembly 14 includes a screen frame 141, a handle 142 disposed below the screen frame 141, and a screen 143 disposed inside the screen frame 141. The worker can take out the filter screen holder 141 by pulling the handle 142, and wash it.
The model of the driving motor 2 in the embodiment is BMD8034-1.1 KW.
The working principle is as follows: first, the solar photovoltaic panel assembly 15 converts light energy into electric energy and stores the electric energy in the storage battery 16, and when sunlight exists, the solar photovoltaic panel assembly 15 directly supplies power to rotate the driving motor 2, and when sunlight does not exist, the storage battery 16 directly supplies power to rotate the driving motor 2. Secondly, the driving motor 2 is started by the controller 3, the driving motor 2 rotates the fan blade 122 through the connector 13, and the airflow enters from the wind collecting hopper 121 and is sent to the peripheral air outlet channel 123 through the fan blade 122. Finally, when the screen assembly 14 needs to be cleaned, the screen assembly 14 can be pulled out by the handle 142 to directly clean the dust.
The technical effects of the utility model are mainly embodied as follows: the solar photovoltaic panel assembly is characterized in that a first solar photovoltaic panel and a second solar photovoltaic panel in the solar photovoltaic panel assembly convert light energy into electric energy and store the electric energy in a storage battery; and then the filter screen assembly is arranged inside the pipeline frame through the slotted hole, the dust entering from the fan is prevented from entering the fan due to the blocking of the dust, and when the dust is required to be cleaned, the filter screen assembly can be pulled out through the handle and directly cleaned.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (6)
1. The utility model provides an energy-conserving centrifugal fan of pipeline formula, includes pipeline centrifugal fan, sets up the driving motor at pipeline centrifugal fan lower extreme, sets up the controller of driving motor one side, its characterized in that: pipeline centrifugal fan includes the pipeline frame, sets up pipeline frame inside is in from the fan, sets up from the connector of fan one side, set up and be in from the filter screen subassembly of fan opposite side, set up and be in the solar energy photovoltaic board subassembly of pipeline frame top sets up battery between solar energy photovoltaic board subassembly and the pipeline frame.
2. The pipeline energy-saving centrifugal fan as claimed in claim 1, wherein: the pipeline frame is provided with a plurality of connecting and mounting holes and slotted holes of the filter screen which is arranged at the lower end of the pipeline frame and used for mounting.
3. The pipeline energy-saving centrifugal fan as claimed in claim 1, wherein: the air separation machine comprises an air collection hopper, an air separation fan blade arranged on one side of the air collection hopper, and an air outlet channel arranged on the periphery of the air separation fan blade.
4. The pipeline energy-saving centrifugal fan as claimed in claim 1, wherein: the filter screen subassembly includes the filter screen frame, sets up the handle of filter screen frame below sets up the inside filtration nethike embrane of filter screen frame.
5. The pipeline energy-saving centrifugal fan as claimed in claim 1, wherein: the connector comprises a connector shell, first inclined saw teeth arranged inside the connector shell, and second inclined saw teeth arranged below the first inclined saw teeth.
6. The pipeline energy-saving centrifugal fan as claimed in claim 1, wherein: the solar photovoltaic panel assembly comprises an inclined bracket, a first solar photovoltaic panel arranged on one side of the inclined bracket, and a second solar photovoltaic panel arranged on the other side of the inclined bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460561.1U CN215444443U (en) | 2021-06-29 | 2021-06-29 | Pipeline type energy-saving centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460561.1U CN215444443U (en) | 2021-06-29 | 2021-06-29 | Pipeline type energy-saving centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215444443U true CN215444443U (en) | 2022-01-07 |
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ID=79713951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121460561.1U Active CN215444443U (en) | 2021-06-29 | 2021-06-29 | Pipeline type energy-saving centrifugal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215444443U (en) |
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2021
- 2021-06-29 CN CN202121460561.1U patent/CN215444443U/en active Active
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