CN220248412U - Vertical roof exhaust fan with dust removal structure - Google Patents
Vertical roof exhaust fan with dust removal structure Download PDFInfo
- Publication number
- CN220248412U CN220248412U CN202321885743.2U CN202321885743U CN220248412U CN 220248412 U CN220248412 U CN 220248412U CN 202321885743 U CN202321885743 U CN 202321885743U CN 220248412 U CN220248412 U CN 220248412U
- Authority
- CN
- China
- Prior art keywords
- exhaust fan
- vertical
- dust
- outer pipeline
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 127
- 238000010248 power generation Methods 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a vertical roof exhaust fan with a dust removing structure, which relates to the technical field of exhaust fans and comprises a vertical roof exhaust fan main body, wherein the vertical roof exhaust fan main body comprises a vertical exhaust fan outer pipeline, the upper part of the vertical exhaust fan outer pipeline is provided with the exhaust fan structure, and the middle part of the vertical exhaust fan outer pipeline is provided with the dust removing structure. According to the utility model, the photovoltaic power generation assembly is used for providing electric energy for the motor by utilizing photovoltaic power generation, the motor works to drive the exhaust fan to rotate so as to lead out air, the dust filter screen is arranged in an arc shape in front of the exhaust fan so as to increase the dust filtering area, the dust filter screen is convenient to detach by using the installation of bolts, the rotating blades above the fixed shaft rotate due to the fact that the rotating blades are in contact with the surface of the dust filter screen from bottom to top, dust adhered to the surface of the dust filter screen is scraped, and the air circulation rate of the dust filter screen is maintained.
Description
Technical Field
The utility model relates to the technical field of exhaust fans, in particular to a vertical roof exhaust fan with a dust removing structure.
Background
The roof exhaust fan is a device which is usually installed on a roof and longitudinally lifts indoor air to be exhausted, and the roof exhaust fan is a device which utilizes the principle of natural air convection to accelerate and convert air flowing in any parallel direction into air flowing vertically from bottom to top so as to improve the indoor ventilation effect, has no noise, can operate for a long time and can exhaust indoor hot air, moisture and dirty air. The roof exhaust fan on the market does not have a dust removing structure, so that the exhausted gas cannot be filtered and removed, and therefore, the utility model provides the vertical roof exhaust fan with the dust removing structure.
In the prior art, a Chinese patent document with publication number of CN215409353U and publication date of 2022, 01 and 04 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the roof exhaust fan with the dust removing structure comprises a mounting seat and an embedded groove, wherein the exhaust fan is arranged in the mounting seat, and the top of the mounting seat is connected with an outer shell; the embedded groove is formed in the inner wall of the outer shell, and a dust collection rod is arranged in the embedded groove; the sliding rail is arranged on the upper surface of the outer shell, the sliding rail is internally connected with a roller, a bracket is arranged on the outer side of the roller, and the top of the bracket is connected with a light sealing cover.
In order to solve the problem that roof exhaust fan in the market does not have dust removal structure for can not filter the dust removal to exhaust gas, influence surrounding environment, prior art adopts the embedded groove that the shell inner wall was seted up to handle with the mode that mutually supports between the dust collection stick set up, but still can appear collection dirt stick and metal grid and filter the condition that filters and be stained with dust on its surface after a period to the dust, and then lead to follow-up filter effect general and influence the problem of exhaust effect.
Disclosure of Invention
The utility model aims to provide a vertical roof exhaust fan with a dust removing structure, which is used for solving the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the vertical roof exhaust fan with the dust removing structure comprises a vertical roof exhaust fan main body, wherein the vertical roof exhaust fan main body comprises a vertical exhaust fan outer pipeline, an exhaust fan structure is arranged above the vertical exhaust fan outer pipeline, and the middle part of the vertical exhaust fan outer pipeline is provided with the dust removing structure; the exhaust fan structure comprises a photovoltaic power generation unit and an exhaust fan unit, wherein the photovoltaic power generation unit is arranged at the top of an outer pipeline of the vertical exhaust fan, and the exhaust fan unit is arranged at the rear of the outer pipeline of the vertical exhaust fan; the dust removing structure comprises a dust filtering unit and a dust removing unit, wherein the dust filtering unit is arranged in front of the exhaust fan unit, and the dust removing unit is arranged in front of the dust filtering unit.
The technical scheme of the utility model is further improved as follows: the photovoltaic power generation unit comprises a photovoltaic power generation assembly fixedly arranged at the top of an exhaust pipe above an outer pipeline of the vertical exhaust fan, and a rainproof rubber pipe is fixedly arranged at the rear end of the exhaust pipe of the outer pipeline of the vertical exhaust fan.
By adopting the technical scheme, the vertical exhaust fan outer pipeline is a vertical right-angle pipeline, the middle part of the vertical right-angle pipeline is a cylindrical pipe, the photovoltaic power generation assembly comprises three parts of a solar panel assembly, a controller and an inverter, and the main components are composed of electronic components.
The technical scheme of the utility model is further improved as follows: the exhaust fan unit comprises an exhaust fan vertical installation frame fixedly installed in the middle of an exhaust pipe above an outer pipeline of the vertical exhaust fan, and the front end of the exhaust fan vertical installation frame is rotatably provided with the exhaust fan.
By adopting the technical scheme, the vertical installation frame of the exhaust fan is a metal frame welded at the middle part of an exhaust pipe of an outer pipe of the vertical exhaust fan, and the exhaust fan rotates to exhaust air.
The technical scheme of the utility model is further improved as follows: the rear of the vertical mounting frame of the exhaust fan is fixedly provided with a motor, the access end of the motor is electrically connected with the output end of the photovoltaic power generation assembly, and the output shaft of the motor is fixedly connected with the rotating shaft of the exhaust fan.
By adopting the technical scheme, the motor utilizes the photovoltaic power generation assembly to generate power so as to drive the exhaust fan to rotate.
The technical scheme of the utility model is further improved as follows: the dust filtering unit comprises a dust filtering screen which is connected with the side wall of the middle part of the outer pipeline of the vertical exhaust fan in a clamping way.
By adopting the technical scheme, the dust filter screen is of an arc-shaped sheet structure, the side wall of the outer pipeline of the vertical exhaust fan is provided with the mounting groove matched with the dust filter screen, and the dust filter screen is fixed on the outer pipeline of the vertical exhaust fan by bolts.
The technical scheme of the utility model is further improved as follows: the dust removal unit comprises a fixed shaft fixedly installed in the middle of an outer pipeline of the vertical exhaust fan, a rotary blade is rotatably installed in the middle of the fixed shaft, a dust cleaning scraper is fixedly installed on the outer side surface of the rotary blade, and the outer side surface of the dust cleaning scraper is in contact with the inner side surface of a dust filter screen.
By adopting the technical scheme, the rotating blades are influenced by air flow to rotate so that the dust cleaning scraper cleans the surface of the dust filter screen.
The technical scheme of the utility model is further improved as follows: the dust removing unit further comprises a dismounting baffle plate which is connected with the middle part of the pipeline below the outer pipeline of the vertical exhaust fan in a clamping mode, and an ash collecting grid is fixedly arranged on the inner side of the dismounting baffle plate.
By adopting the technical scheme, the lower side wall of the outer pipeline of the vertical exhaust fan is provided with the installation clamping groove matched with the dust collecting grid, the disassembly baffle is fixed with the side wall of the outer pipeline of the vertical exhaust fan by bolts, the dust collecting grid is a hollow metal folded plate, and the middle part of the dust collecting grid is provided with a folding groove convenient for dust concentration.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the utility model provides a vertical roof exhaust fan with a dust removing structure, wherein an outer pipeline of the vertical exhaust fan is convenient to install on a roof, a vertical right-angle structure of the outer pipeline of the vertical exhaust fan is matched with a rain-proof rubber pipe with a rear end obliquely downwards installed, so that the outer pipeline of the vertical exhaust fan cannot enter water in the outer pipeline of the vertical exhaust fan in the weather of wind, rain and snow, the exhaust fan and a motor are kept dry, the vertical installation frame of the exhaust fan plays a role in installing the exhaust fan and the motor, a photovoltaic power generation assembly utilizes photovoltaic power generation to provide electric energy for the motor, the motor works to drive the exhaust fan to rotate so as to lead out air, and the vertical roof exhaust fan has a simple structure, is energy-saving and environment-friendly.
The utility model provides a vertical roof exhaust fan with a dust removing structure, when the exhaust fan rotates and guides air out of the bottom of an outer pipeline of the vertical exhaust fan, a dust filter screen performs dust filtering on the air in front of the exhaust fan, the dust filter screen is arranged in an arc shape to increase the dust filtering area, and the dust filter screen is convenient to detach by using bolts.
The utility model provides a vertical roof exhaust fan with a dust removing structure, wherein a rotating blade above a fixed shaft rotates due to the fact that air flow from bottom to top, a dust cleaning scraper is contacted with the surface of a dust filter screen to scrape dust adhered to the surface of the dust filter screen, the air circulation rate of the dust filter screen is kept, the dust is collected by a folding groove of an ash collecting grid, a baffle is detached to facilitate the installation, the detachment and the fixation of the ash collecting grid, the dust collecting grid is convenient to detach and clean in a concentrated manner, and the practicability of a main body of the vertical roof exhaust fan is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom view of the structure of the present utility model;
FIG. 3 is a schematic view of the present utility model with its structure removed;
FIG. 4 is a schematic view of the internal structure of the present utility model;
FIG. 5 is a schematic cross-sectional view of the outer duct of the structural vertical exhaust fan of the present utility model.
In the figure: 1. a vertical roof exhaust fan main body; 11. an outer pipeline of the vertical exhaust fan; 2. an exhaust fan structure; 21. a photovoltaic power generation assembly; 22. a rain-proof rubber tube; 23. vertical mounting frame of exhaust fan; 24. an exhaust fan; 25. a motor; 3. a dust removal structure; 31. a dust filter screen; 32. a fixed shaft; 321. rotating the blade; 322. a dust cleaning scraper; 33. disassembling the baffle; 331. and (5) collecting ash grids.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides a vertical roof exhaust fan with a dust removing structure, which comprises a vertical roof exhaust fan main body 1, wherein the vertical roof exhaust fan main body 1 comprises a vertical exhaust fan outer pipeline 11, an exhaust fan structure 2 is arranged above the vertical exhaust fan outer pipeline 11, and a dust removing structure 3 is arranged in the middle of the vertical exhaust fan outer pipeline 11; the exhaust fan structure 2 comprises a photovoltaic power generation unit and an exhaust fan unit, wherein the photovoltaic power generation unit is arranged at the top of the vertical exhaust fan outer pipeline 11, and the exhaust fan unit is arranged at the rear of the vertical exhaust fan outer pipeline 11; the dust removing structure 3 comprises a dust filtering unit and a dust removing unit, the dust filtering unit is arranged in front of the exhaust fan unit, the dust removing unit is arranged in front of the dust filtering unit, the photovoltaic power generation unit comprises a photovoltaic power generation assembly 21 fixedly arranged at the top of an exhaust pipe above the vertical exhaust fan outer pipeline 11, a rainproof rubber pipe 22 is fixedly arranged at the rear end of the exhaust pipe of the vertical exhaust fan outer pipeline 11, the vertical exhaust fan outer pipeline 11 is convenient to be arranged on a roof, the vertical right-angle structure of the vertical exhaust fan outer pipeline 11, the rain-proof rubber tube 22 that the cooperation rear end slant was installed downwards makes vertical exhaust fan outer tube 11 can not intake in the inside of wind, rain and snow weather vertical exhaust fan outer tube 11, keep exhaust fan 24 and motor 25 dry, exhaust fan unit is including the vertical mounting bracket 23 of exhaust fan at vertical exhaust fan outer tube 11 top exhaust tube middle part of fixed mounting, exhaust fan 24 is installed in the front end rotation of the vertical mounting bracket 23 of exhaust fan, the vertical mounting bracket 23 of exhaust fan plays the effect of installation exhaust fan 24 and motor 25, photovoltaic power generation module 21 utilizes photovoltaic power generation to provide the electric energy for motor 25, motor 25 work drive exhaust fan 24 rotates and derives the air, and steam generator is simple in structure, energy-concerving and environment-protective.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the rear fixed mounting of the vertical mounting frame 23 of the exhaust fan has a motor 25, the access end of the motor 25 is electrically connected with the output end of the photovoltaic power generation assembly 21, the output shaft of the motor 25 is fixedly connected with the rotating shaft of the exhaust fan 24, when the exhaust fan 24 rotates to lead out air from the bottom of the outer pipeline 11 of the vertical exhaust fan, the dust filter screen 31 performs dust filtering on the air in front of the exhaust fan 24, the dust filter screen 31 is installed on the dust filter screen 31 on the side wall of the middle part of the outer pipeline 11 of the vertical exhaust fan in a clamping manner, the dust filter screen 31 is arranged to be arc-shaped, the dust filter screen 31 is installed by using bolts, and the dust filter screen 31 is convenient to detach.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the dust removing unit comprises a fixed shaft 32 fixedly installed in the middle of the outer pipeline 11 of the vertical exhaust fan, a rotating blade 321 is rotatably installed in the middle of the fixed shaft 32, a dust cleaning scraper 322 is fixedly installed on the outer side surface of the rotating blade 321, the outer side surface of the dust cleaning scraper 322 is contacted with the inner side surface of the dust filter screen 31, the rotating blade 321 above the fixed shaft 32 rotates due to the fact that air flow from bottom to top is generated, the dust cleaning scraper 322 contacts with the surface of the dust filter screen 31 to scrape dust adhered to the surface of the dust filter screen 31, the air circulation rate of the dust filter screen 31 is kept, the dust removing unit further comprises a dismounting baffle 33 which is connected with the middle of the pipeline installed below the outer pipeline 11 of the vertical exhaust fan in a clamping mode, a dust collecting grid 331 is fixedly installed on the inner side of the dismounting baffle 33, dust is collected by a folding groove of the dust collecting grid 331, the dismounting baffle 33 is convenient for the dust collecting grid 331 to be installed and dismounted and fixed, the dust collecting grid 331 is convenient to detach to clean dust in a concentrated mode, and the practicability of the main body 1 of the vertical roof exhaust fan is improved.
The working principle of the vertical roof exhaust fan with the dust removing structure is specifically described below.
As shown in fig. 1-5, firstly, the outer vertical exhaust fan duct 11 is fixedly installed at the air outlet of the roof, then, the photovoltaic power generation assembly 21 utilizes photovoltaic power generation to provide electric energy for the motor 25, the motor 25 works to drive the exhaust fan 24 to rotate so as to lead out air, when the exhaust fan 24 rotates so as to lead out air from the bottom of the outer vertical exhaust fan duct 11, the dust filter screen 31 performs dust filtering function on the air in front of the exhaust fan 24, the rotating blades 321 above the fixed shaft 32 rotate due to the air flow from bottom to top, the dust cleaning blades 322 contact with the surface of the dust filter screen 31 to scrape off dust adhered to the surface of the dust filter screen 31, the air circulation rate of the dust filter screen 31 is maintained, the dust is collected by the folding groove of the dust collecting grid 331, and finally, after a period of use, the dust filter screen 31 and the dismounting baffle 33 are dismounted so as to be cleaned and then installed.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a vertical roof exhaust fan with dust removal structure, includes vertical roof exhaust fan main part (1), vertical roof exhaust fan main part (1) are including vertical exhaust fan outer tube way (11), its characterized in that: an exhaust fan structure (2) is arranged above the vertical exhaust fan outer pipeline (11), and a dust removing structure (3) is arranged in the middle of the vertical exhaust fan outer pipeline (11);
the exhaust fan structure (2) comprises a photovoltaic power generation unit and an exhaust fan unit, wherein the photovoltaic power generation unit is arranged at the top of the vertical exhaust fan outer pipeline (11), and the exhaust fan unit is arranged at the rear of the vertical exhaust fan outer pipeline (11);
the dust removing structure (3) comprises a dust filtering unit and a dust removing unit, wherein the dust filtering unit is arranged in front of the exhaust fan unit, and the dust removing unit is arranged in front of the dust filtering unit.
2. The vertical roof exhaust fan with a dust removal structure according to claim 1, wherein: the photovoltaic power generation unit comprises a photovoltaic power generation assembly (21) fixedly arranged at the top of an exhaust pipe above the vertical exhaust fan outer pipeline (11), and a rainproof rubber pipe (22) is fixedly arranged at the rear end of the exhaust pipe of the vertical exhaust fan outer pipeline (11).
3. The vertical roof exhaust fan with a dust removal structure according to claim 1, wherein: the exhaust fan unit comprises an exhaust fan vertical mounting frame (23) fixedly mounted at the middle part of an exhaust pipe above the vertical exhaust fan outer pipeline (11), and an exhaust fan (24) is rotatably mounted at the front end of the exhaust fan vertical mounting frame (23).
4. A vertical roof exhaust fan with dust removal structure according to claim 3, characterized in that: the rear of the exhaust fan vertical mounting frame (23) is fixedly provided with a motor (25), the access end of the motor (25) is electrically connected with the output end of the photovoltaic power generation assembly (21), and the output shaft of the motor (25) is fixedly connected with the rotating shaft of the exhaust fan (24).
5. The vertical roof exhaust fan with a dust removal structure according to claim 1, wherein: the dust filtering unit comprises a dust filtering screen (31) which is connected with the side wall of the middle part of the outer pipeline (11) of the vertical exhaust fan in a clamping way.
6. The vertical roof exhaust fan with a dust removal structure according to claim 1, wherein: the dust removal unit comprises a fixed shaft (32) fixedly installed in the middle of an outer pipeline (11) of the vertical exhaust fan, a rotating blade (321) is rotatably installed in the middle of the fixed shaft (32), a dust cleaning scraper (322) is fixedly installed on the outer side surface of the rotating blade (321), and the outer side surface of the dust cleaning scraper (322) is in contact with the inner side surface of a dust filter screen (31).
7. The vertical roof exhaust fan with a dust removal structure according to claim 1, wherein: the dust removing unit further comprises a dismounting baffle plate (33) which is connected with the middle part of the lower pipeline of the outer pipeline (11) of the vertical exhaust fan in a clamping mode, and an ash collecting grid (331) is fixedly arranged on the inner side of the dismounting baffle plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321885743.2U CN220248412U (en) | 2023-07-18 | 2023-07-18 | Vertical roof exhaust fan with dust removal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321885743.2U CN220248412U (en) | 2023-07-18 | 2023-07-18 | Vertical roof exhaust fan with dust removal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248412U true CN220248412U (en) | 2023-12-26 |
Family
ID=89268066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321885743.2U Active CN220248412U (en) | 2023-07-18 | 2023-07-18 | Vertical roof exhaust fan with dust removal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248412U (en) |
-
2023
- 2023-07-18 CN CN202321885743.2U patent/CN220248412U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210546785U (en) | Electrical equipment dust collector | |
| CN105352164A (en) | Air conditioner and automatic filter screen cleaning device and method for air conditioner | |
| CN209782774U (en) | Special oil smoke cleaning device for residential flue | |
| CN108940963B (en) | Dust removal device for sweeper | |
| CN105352165A (en) | Air conditioner and automatic filter screen cleaning device and method for air conditioner | |
| CN220248412U (en) | Vertical roof exhaust fan with dust removal structure | |
| CN112303779B (en) | Energy-conserving new trend system | |
| CN212467494U (en) | Rice processing workshop dust collecting device convenient to clearance | |
| CN210273958U (en) | Automatic snow removing device for solar photovoltaic panel | |
| CN216445681U (en) | Dust collector is used in textile fabric processing | |
| CN214813263U (en) | Improved generation photovoltaic power plant | |
| CN219596214U (en) | Electric bag composite dust removing system | |
| CN218071411U (en) | Outdoor photovoltaic power generation component cleaning device | |
| CN215523465U (en) | Cleaning equipment for range hood | |
| CN216244355U (en) | Chimney with clean function | |
| CN220062019U (en) | Energy-saving ventilation structure | |
| CN214070440U (en) | Dust filtering and ventilating device for communication base station machine room | |
| CN217004813U (en) | Dust-removing filter for ventilating duct in ward | |
| CN220834638U (en) | Filtering device for air source heat pump unit | |
| CN115264707A (en) | Energy-saving and environment-friendly ventilation equipment and energy-saving control system | |
| CN217929077U (en) | Energy-conserving ventilation unit for architectural design | |
| CN213454079U (en) | Dustless purification shed for industrial production | |
| CN215367565U (en) | Hybrid power water tank with prolonged water age | |
| CN212538010U (en) | Integrated cabinet for heating system | |
| CN219804349U (en) | Cloth bag filter with self-cleaning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |