CN221299629U - High-power centrifugal fan - Google Patents
High-power centrifugal fan Download PDFInfo
- Publication number
- CN221299629U CN221299629U CN202322763929.7U CN202322763929U CN221299629U CN 221299629 U CN221299629 U CN 221299629U CN 202322763929 U CN202322763929 U CN 202322763929U CN 221299629 U CN221299629 U CN 221299629U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- air
- fixed
- machine case
- centrifugal fan
- 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 claims abstract description 37
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a high-power centrifugal fan which comprises a machine case, an air supply mechanism, a dust collecting mechanism, a quick ash removing mechanism and a filter screen, wherein an air inlet is formed in the machine case, an air outlet pipe is arranged on the upper side of the machine case, the filter screen is arranged in the air outlet pipe, the quick ash removing mechanism for cleaning the filter screen is arranged on the air outlet pipe, the dust collecting mechanism is detachably arranged on the air outlet pipe below the filter screen, the air supply mechanism is arranged on the machine case, and the air supply mechanism faces the air inlet. The utility model has the advantages of convenient dust filtration in the air flow, convenient dust cleaning on the filter screen, difficult blockage and convenient use.
Description
Technical Field
The utility model relates to the technical field of centrifugal fans, in particular to a high-power centrifugal fan.
Background
The centrifugal fan is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is a driven fluid machine. Centrifugal fans are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and induced draft of boilers and industrial kilns; cooling and ventilation in air-conditioning devices and household appliances; drying and selecting grains; inflation and propulsion of wind tunnel wind source and air cushion ship, etc.
Because the air contains dust, in order to filter the dust, the filter screen is generally arranged in the centrifugal fan to filter the dust in the air flow, and the air supply speed is very high when the high-power centrifugal fan runs, the air quantity passing through the inside of the centrifugal fan is very large, so that the filter screen in the high-power centrifugal fan can store a large amount of dust very fast and is easy to block, and the existing filter screen of the centrifugal fan can be cleaned only by being detached from the centrifugal fan, so that the filter screen is inconvenient.
Disclosure of utility model
The utility model aims to provide a high-power centrifugal fan so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a high-power centrifugal fan, includes quick-witted case, air supply mechanism, dust collection mechanism, quick deashing mechanism and filter screen, be provided with the air inlet on the machine case, the outlet duct is installed to the upside of machine case, install the filter screen in the outlet duct, install the quick deashing mechanism that is used for clearing up the filter screen on the outlet duct, demountable installation has dust collection mechanism on the outlet duct below of filter screen, install air supply mechanism on the machine case, air supply mechanism is facing to the air inlet.
As a further scheme of the utility model: the air supply mechanism includes: the driving motor is fixed on the outer side of the chassis, the impeller is mounted on the inner side of the chassis, and an output shaft of the driving motor is connected with the impeller.
As still further aspects of the utility model: the quick ash removal mechanism includes: the device comprises two scraping plates, guide rods, push-pull plates and compression springs, wherein the number of the scraping plates is two, the two scraping plates are respectively attached to the left side and the right side of a filter screen, the upper side of each scraping plate is fixedly provided with a guide rod penetrating through an air outlet pipe, the top of each guide rod is fixedly connected with the push-pull plates, the outer side of each guide rod is provided with one compression spring, the upper ends of the compression springs are fixedly connected with the push-pull plates, and the lower ends of the compression springs are fixedly connected with the air outlet pipe.
As still further aspects of the utility model: the guide rod is connected with the air outlet pipe in a sliding way.
As still further aspects of the utility model: the dust collection mechanism includes: the garbage box is fixed through the connecting plate, and each side face of the garbage box is fixed with one magnetic block.
The beneficial effects are that: this high-power centrifugal fan, during the use, rotate through air supply mechanism and drive the air current circulation, the air current gets into from the air inlet and discharges from the outlet duct again, filter the dust in the air through the filter screen, and then improve air quality, after using a period, drive guide arm and scraper blade through pressing the push-and-pull board and move down, scrape the dust of accumulating on the filter screen through the scraper blade, collect the dust of filter screen left and right sides through two rubbish boxes, when holding rubbish in the rubbish box, the downwardly pulling rubbish box for the magnetic force piece breaks away from mutually with the outlet duct, and then take off the rubbish box, the dust in the rubbish box can be poured out. In conclusion, the dust filter is convenient for filtering dust in air flow, convenient for cleaning dust on the filter screen, not easy to block and convenient to use.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.
Fig. 3 is a schematic diagram of a split state of the present utility model.
Fig. 4 is an internal view of the present utility model.
Fig. 5 is a schematic diagram of a portion of the structure of the present utility model.
Fig. 6 is a schematic diagram of a portion of the structure of the present utility model.
In the figure: 1. a chassis; 101. an air inlet; 102. an air outlet pipe; 2. an air supply mechanism; 201. a driving motor; 202. an impeller; 3. a dust collection mechanism; 301. a garbage box; 302. a connecting plate; 303. a magnetic block; 4. a rapid ash removing mechanism; 401. a scraper; 402. a guide rod; 403. a push-pull plate; 404. a compression spring; 5. and (3) a filter screen.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 6, in the embodiment of the utility model, a high-power centrifugal fan comprises a case 1, an air supply mechanism 2, a dust collecting mechanism 3, a quick ash removing mechanism 4 and a filter screen 5, wherein an air inlet 101 is arranged on the case 1, an air outlet pipe 102 is arranged on the upper side of the case 1, the filter screen 5 is arranged in the air outlet pipe 102, the quick ash removing mechanism 4 for cleaning the filter screen 5 is arranged on the air outlet pipe 102, the dust collecting mechanism 3 is detachably arranged on the air outlet pipe 102 below the filter screen 5, the air supply mechanism 2 is arranged on the case 1, the air supply mechanism 2 faces the air inlet 101, when in use, the air supply mechanism 2 rotates to drive air flow to flow, the air flow enters from the air inlet 101 and then is discharged from the air outlet pipe 102, dust in the air is filtered through the filter screen 5, after a period of use, the dust accumulated on the filter screen 5 is cleaned by the quick ash removing mechanism 4, and when the dust collecting mechanism 3 is full, the dust accumulated in the dust collecting mechanism 3 is pulled out.
The air blowing mechanism 2 includes: the device comprises a driving motor 201 and an impeller 202, wherein the driving motor 201 is fixed on the outer side of a machine case 1, the impeller 202 is arranged on the inner side of the machine case 1, and an output shaft of the driving motor 201 is connected with the impeller 202.
The quick ash removal mechanism 4 comprises: the number of the scrapers 401 is two, the two scrapers 401 are respectively attached to the left side and the right side of the filter screen 5, a guide rod 402 penetrating through the air outlet pipe 102 is fixed on the upper side of each scraper 401, the guide rod 402 is connected with the air outlet pipe 102 in a sliding mode, the top of each guide rod 402 is fixed with the push-pull plate 403, a compression spring 404 is arranged on the outer side of each guide rod 402, the upper end of each compression spring 404 is fixed with the push-pull plate 403, the lower end of each compression spring 404 is fixed with the air outlet pipe 102, when the air conditioner is used, the guide rods 402 and the scrapers 401 are driven to move downwards through the push-pull plates 403, dust accumulated on the filter screen 5 is scraped off through the scrapers 401, and then the push-pull plates 403 are released, and the push-pull plates 403, the guide rods 402 and the scrapers 401 are driven to move upwards to return through the elasticity of the compression springs 404.
The dust collection mechanism 3 includes: the garbage box 301 is arranged at the left side and the right side of the lower end of the filter screen 5, the garbage boxes 301 are respectively arranged at the left side and the right side of the lower end of the filter screen 5, the garbage boxes 301 are fixed through the connecting plates 302, one magnetic block 303 is fixed on each side face of each garbage box 301, and when the garbage box is used, dust on the left side and the right side of the filter screen 5 is collected through the two garbage boxes 301, and the garbage boxes 301 are adsorbed and fixed to the bottom of the air outlet pipe 102 through the magnetic blocks 303.
The working principle of the utility model is as follows: this high-power centrifugal fan, during the use, rotate through air supply mechanism 2 and drive the air current circulation, the air current gets into from air inlet 101 again and discharges from outlet duct 102, filter the dust in the air through filter screen 5, and then improve air quality, after using a period, drive guide arm 402 and scraper blade 401 through pressing push-and-pull plate 403 and move down, scrape the dust of accumulating on the filter screen 5 through scraper blade 401, collect the dust of filter screen 5 left and right sides through two rubbish boxes 301, when rubbish is held to rubbish box 301, pulling rubbish box 301 downwards for magnetic force piece 303 breaks away from with outlet duct 102 mutually, and then take off rubbish box 301, the dust in the rubbish box 301 can be poured out.
Claims (4)
1. The utility model provides a high-power centrifugal fan which characterized in that: including quick-witted case (1), air supply mechanism (2), dust collection mechanism (3), quick deashing mechanism (4) and filter screen (5), be provided with air inlet (101) on machine case (1), outlet duct (102) are installed to the upside of machine case (1), install filter screen (5) in outlet duct (102), install quick deashing mechanism (4) that are used for clearing up filter screen (5) on outlet duct (102), demountable installation has dust collection mechanism (3) on outlet duct (102) below of filter screen (5), install air supply mechanism (2) on machine case (1), air supply mechanism (2) are facing air inlet (101), quick deashing mechanism (4) include: scraper blade (401), guide arm (402), push-and-pull board (403) and compression spring (404), the quantity of scraper blade (401) is two, two scraper blade (401) laminate with the left and right sides of filter screen (5) respectively, every the upside of scraper blade (401) all is fixed with one guide arm (402) that runs through outlet duct (102), the top of guide arm (402) is fixed with push-and-pull board (403), every compression spring (404) are all installed in the outside of guide arm (402), the upper end of compression spring (404) is fixed with push-and-pull board (403), the lower extreme of compression spring (404) is fixed with outlet duct (102).
2. The high power centrifugal fan according to claim 1, wherein: the air supply mechanism (2) comprises: the device comprises a driving motor (201) and an impeller (202), wherein the driving motor (201) is fixed on the outer side of a machine case (1), the impeller (202) is installed on the inner side of the machine case (1), and an output shaft of the driving motor (201) is connected with the impeller (202).
3. The high power centrifugal fan according to claim 1, wherein: the guide rod (402) is in sliding connection with the air outlet pipe (102).
4. The high power centrifugal fan according to claim 1, wherein: the dust collection mechanism (3) includes: the garbage box comprises garbage boxes (301), connecting plates (302) and magnetic blocks (303), wherein the number of the garbage boxes (301) is two, the garbage boxes (301) are respectively located at the left side and the right side of the lower end of the filter screen (5), the garbage boxes (301) are fixed through the connecting plates (302), and one magnetic block (303) is fixed on each side face of each garbage box (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322763929.7U CN221299629U (en) | 2023-10-16 | 2023-10-16 | High-power centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322763929.7U CN221299629U (en) | 2023-10-16 | 2023-10-16 | High-power centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221299629U true CN221299629U (en) | 2024-07-09 |
Family
ID=91758143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322763929.7U Active CN221299629U (en) | 2023-10-16 | 2023-10-16 | High-power centrifugal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221299629U (en) |
-
2023
- 2023-10-16 CN CN202322763929.7U patent/CN221299629U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205598817U (en) | Dust removal filter equipment with a rotatory section of thick bamboo and automatic deashing function of straining | |
| CN202052434U (en) | Dust cleaning device for dust suction and dust removal system of grinder | |
| CN116696807A (en) | Novel automatic clean industrial fan | |
| CN114251308A (en) | Large-scale ventilation blower convenient to clearance flabellum | |
| CN221299629U (en) | High-power centrifugal fan | |
| CN211963412U (en) | Bag type dust collector | |
| CN218913293U (en) | Purifying fan capable of removing dust and filtering | |
| CN113856347A (en) | Novel energy-efficient dust exhausting fan | |
| CN221062028U (en) | Industrial cloth bag dust remover convenient to clean | |
| CN111760385A (en) | Tunnel engineering air purification system | |
| CN219754854U (en) | High-efficiency energy-saving environment-friendly treatment centrifugal fan | |
| CN221403991U (en) | Waste heat recycling mechanism for gas purifying equipment | |
| CN219766320U (en) | Fly ash treatment device suitable for waste incineration power plant | |
| CN219128620U (en) | Self-control industrial purification and dust removal complete equipment | |
| CN214914314U (en) | Automatic ash removal unit dust remover | |
| CN221076504U (en) | Flue fly ash cleaning device of biomass power generation incinerator | |
| CN218980954U (en) | Dust removing device for asphalt production | |
| CN216744767U (en) | Purification fan convenient to dismouting | |
| CN212765295U (en) | Hot air drying device of ink printing machine | |
| CN220878183U (en) | Air filtering system for workshop purification | |
| CN215310998U (en) | High-efficient dust remover with filter screen self-cleaning function | |
| CN219848685U (en) | Dust collector for boiler | |
| CN213492753U (en) | Kiln head dust remover for cement production | |
| CN220967199U (en) | Energy-saving dust collection equipment | |
| CN219764783U (en) | Anti-blocking dust removal filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |