CN210769412U - Centrifugal fan with filtering mechanism - Google Patents
Centrifugal fan with filtering mechanism Download PDFInfo
- Publication number
- CN210769412U CN210769412U CN201921471994.XU CN201921471994U CN210769412U CN 210769412 U CN210769412 U CN 210769412U CN 201921471994 U CN201921471994 U CN 201921471994U CN 210769412 U CN210769412 U CN 210769412U
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- centrifugal fan
- layer
- graphite carbon
- screen frame
- plectane
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of the centrifugal fan technique and specifically relates to a centrifugal fan with filter mechanism, including the centrifugal fan body, the inboard card of intake pipe is equipped with the screen frame, the inboard of screen frame is provided with purification mechanism, the outside of intake pipe still is provided with multiunit block mechanism, evenly set up a plurality of round holes that run through the plectane on the plectane, purification mechanism includes the graphite carbon-layer, the compound bonding of one side of graphite carbon-layer has the gauze layer, the compound bonding of opposite side of graphite carbon-layer has the glass fiber layer, the compound bonding of opposite side on glass fiber layer has the nano-mineral crystal layer. The utility model discloses outside can adsorbing the granule of the suspension in the air, can also filter and purify the harmful gas in the air to reach the effect of environmental protection, make centrifugal fan's function pluralism.
Description
Technical Field
The utility model relates to a centrifugal fan technical field especially relates to a centrifugal fan with filtering mechanism.
Background
The centrifugal fan is a driven fluid machine which increases the gas pressure and discharges gas by means of input mechanical energy, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and draught of boilers and industrial furnaces;
the centrifugal fan on the existing market has poor structural stability, does not purify suspended matters in the air and has a harmful gas purifying effect, so that the function of the product is single.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the centrifugal fan in the prior art can not realize the air purification, and providing a centrifugal fan with a filtering mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the centrifugal fan with the filtering mechanism comprises a centrifugal fan body, wherein an air inlet pipe is fixedly mounted at the upper end of one side of the centrifugal fan body, an air outlet pipe is mounted at the middle part of the other side of the centrifugal fan body, a filter screen frame is clamped at the inner side of the air inlet pipe, the size of the filter screen frame is matched with the size of the inner side of the air inlet pipe, a purifying mechanism is arranged at the inner side of the filter screen frame, a plurality of groups of clamping mechanisms are further arranged at the outer side of the air inlet pipe, a circular plate is clamped through the groups of clamping mechanisms, a plurality of round holes penetrating through the circular plate are uniformly formed in the circular plate, the purifying mechanism comprises a graphite carbon layer, a gauze layer is compositely bonded at one side of the graphite carbon layer and is positioned at one side close to the circular plate, a glass fiber layer is compositely bonded, the width of gauze layer, graphite carbon layer, glass fiber layer and nanometer mineral crystal layer all matches with the inside size of filter screen frame each other.
Preferably, the clamping mechanism comprises a clamping groove formed in one side of the air inlet pipe and a clamping block connected to one side of the circular plate, the clamping block is clamped in the clamping groove, and the clamping groove is in clearance fit with the clamping block.
Preferably, the inner side of the air inlet pipe is provided with a plurality of limiting plates, and the limiting plates are positioned on one side far away from the circular plate.
Preferably, two parallel brackets are obliquely arranged between the lower end of the air inlet pipe and one side of the centrifugal fan body.
Preferably, a plurality of universal wheels are evenly installed, a plurality of to the lower extreme of centrifugal fan body all install the service brake on the universal wheel.
The utility model provides a pair of centrifugal fan with filtering mechanism, beneficial effect lies in: this centrifugal fan with filter mechanism can filter and purify harmful gas in the air outside can adsorbing the suspended granule in the air to reach the effect of environmental protection, make centrifugal fan's function pluralism.
Drawings
Fig. 1 is a front view of a centrifugal fan with a filter mechanism according to the present invention.
Fig. 2 is a side view of a centrifugal fan with a filtering mechanism according to the present invention.
Fig. 3 is a structure enlarged view of an intake pipe of a centrifugal fan with a filtering mechanism provided by the utility model.
Fig. 4 is a structure enlarged view of the purifying mechanism of the centrifugal fan with the filtering mechanism provided by the utility model.
In the figure: the device comprises a circular plate 1, a circular hole 2, a clamping mechanism 3, a clamping block 31, a clamping groove 32, a purification mechanism 4, a gauze layer 41, a graphite carbon layer 42, a glass fiber layer 43, a nano-mineral layer 44, a filter screen frame 5, an air inlet pipe 6, a limiting plate 7, a support 8, a centrifugal fan body 9, an air outlet pipe 10, a foot brake 11 and a universal wheel 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a centrifugal fan with filter mechanism, including centrifugal fan body 9, one side upper end fixed mounting of centrifugal fan body 9 has intake pipe 6, the opposite side mid-mounting of centrifugal fan body 9 has outlet duct 10, a plurality of universal wheels 12 are evenly installed to the lower extreme of centrifugal fan body 9, all install service brake 11 on a plurality of universal wheels 12, mutually support between service brake 11 and the universal wheel 12 can make centrifugal fan body 9 more convenient when removing.
The filter screen frame 5 is clamped on the inner side of the air inlet pipe 6, the size of the filter screen frame 5 is matched with that of the inner side of the air inlet pipe 6, the purifying mechanism 4 is arranged on the inner side of the filter screen frame 5 and comprises a graphite carbon layer 42, a gauze layer 41 is compositely bonded on one side of the graphite carbon layer 42 and is positioned on one side close to the circular plate 1, a glass fiber layer 43 is compositely bonded on the other side of the graphite carbon layer 42, a nano-mineral crystal layer 44 is compositely bonded on the other side of the glass fiber layer 43, the widths of the gauze layer 41, the graphite carbon layer 42, the glass fiber layer 43 and the nano-mineral crystal layer 44 are matched with the size inside the filter screen frame 5, the glass fibers are formed by monofilaments arranged in an array, the spacing between the monofilaments is only dozens of micrometers, so that the graphite carbon can be effectively matched to adsorb and filter suspended matters, thereby achieving the effect of purifying air and improving the quality of the environment.
The outer side of the air inlet pipe 6 is also provided with a plurality of groups of clamping mechanisms 3, the circular plate 1 is clamped by the plurality of groups of clamping mechanisms 3, a plurality of circular holes 2 penetrating through the circular plate 1 are uniformly formed in the circular plate 1, each clamping mechanism 3 comprises a clamping groove 32 formed in one side of the air inlet pipe 6 and a clamping block 31 connected to one side of the circular plate 1, the clamping block 31 is clamped in the clamping groove 32, the clamping grooves 32 are in clearance fit with the clamping blocks 31, a plurality of limiting plates 7 are arranged on the inner side of the air inlet pipe 6, the limiting plates 7 are positioned on one side far away from the circular plate 1, two parallel brackets 8 are obliquely arranged between the lower end of the air inlet pipe 6 and one side of the centrifugal fan body 9, the circular plate 1 can protect parts inside the air inlet pipe 6, meanwhile, external air enters the inner side of the centrifugal fan body 9 through the circular holes 2, and the clamping, the stability of the whole device is improved, and meanwhile, the device is convenient to assemble and disassemble.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a centrifugal fan with filter mechanism, includes centrifugal fan body (9), one side upper end fixed mounting of centrifugal fan body (9) has intake pipe (6), the opposite side mid-mounting of centrifugal fan body (9) has outlet duct (10), its characterized in that, the inboard card of intake pipe (6) is equipped with filter screen frame (5), and the size of filter screen frame (5) matches each other with the inboard size of intake pipe (6), the inboard of filter screen frame (5) is provided with purification mechanism (4), the outside of intake pipe (6) still is provided with multiunit block mechanism (3), and blocks through multiunit block mechanism (3) and be equipped with plectane (1), evenly set up a plurality of round holes (2) that run through plectane (1) on plectane (1), purification mechanism (4) include graphite carbon layer (42), the compound bonding of one side of graphite carbon layer (42) has gauze layer (41), and gauze layer (41) are located the one side that is close to plectane (1), the compound bonding of the opposite side of graphite carbon layer (42) has glass fiber layer (43), the compound bonding of the opposite side of glass fiber layer (43) has nanometer mineral crystal layer (44), gauze layer (41), graphite carbon layer (42), glass fiber layer (43) and nanometer mineral crystal layer (44)'s width all matches each other with the inside size of filter screen frame (5).
2. The centrifugal fan with the filter mechanism according to claim 1, wherein the engaging mechanism (3) comprises a slot (32) formed on one side of the air inlet pipe (6) and a block (31) connected to one side of the circular plate (1), the block (31) is engaged in the slot (32), and the slot (32) is in clearance fit with the block (31).
3. The centrifugal fan with the filtering mechanism is characterized in that a plurality of limiting plates (7) are arranged on the inner side of the air inlet pipe (6), and the limiting plates (7) are positioned on one side away from the circular plate (1).
4. The centrifugal fan with the filter mechanism is characterized in that two parallel brackets (8) are obliquely arranged between the lower end of the air inlet pipe (6) and one side of the centrifugal fan body (9).
5. The centrifugal fan with the filtering mechanism is characterized in that a plurality of universal wheels (12) are uniformly mounted at the lower end of the centrifugal fan body (9), and a plurality of foot brakes (11) are mounted on the universal wheels (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921471994.XU CN210769412U (en) | 2019-09-05 | 2019-09-05 | Centrifugal fan with filtering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921471994.XU CN210769412U (en) | 2019-09-05 | 2019-09-05 | Centrifugal fan with filtering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210769412U true CN210769412U (en) | 2020-06-16 |
Family
ID=71037501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921471994.XU Active CN210769412U (en) | 2019-09-05 | 2019-09-05 | Centrifugal fan with filtering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210769412U (en) |
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2019
- 2019-09-05 CN CN201921471994.XU patent/CN210769412U/en active Active
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