CN219366428U - Low-windage impeller air suspension centrifugal fan - Google Patents
Low-windage impeller air suspension centrifugal fan Download PDFInfo
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- CN219366428U CN219366428U CN202320004252.6U CN202320004252U CN219366428U CN 219366428 U CN219366428 U CN 219366428U CN 202320004252 U CN202320004252 U CN 202320004252U CN 219366428 U CN219366428 U CN 219366428U
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- fixed mounting
- fan
- filter screen
- air
- box body
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Abstract
The utility model discloses a low-windage impeller air suspension centrifugal fan, which comprises: the novel air conditioner comprises a box body, an electric control room, a maintenance protection door, an air inlet, an air outlet, an air conveying pipe, a bottom plate, a threaded hole, a bolt, a fixed block, a fan body, a mounting frame, a primary filter screen, an activated carbon adsorption net, a deep filter screen and a protection frame, wherein the electric control room is fixedly arranged in the box body, the maintenance protection door is fixedly arranged at one end of the box body, the air inlet is fixedly arranged at the upper end of the box body, the air outlet is fixedly arranged at one end of the box body, the air conveying pipe is fixedly arranged at the lower end of the air inlet, the bottom plate is fixedly arranged in the box body, dust in air can be filtered through the primary filter screen, the activated carbon adsorption net and the deep filter screen, so that wind resistance of the fan in working is reduced, and the fan body can be detached through the bottom plate, the threaded hole and the bolt, and large maintenance is needed in the interior to be detached for maintenance.
Description
Technical Field
The utility model relates to the technical field of air suspension, in particular to a low-wind-resistance impeller air suspension centrifugal fan.
Background
The fan is a machine which relies on input mechanical energy to increase the pressure of gas and discharge the gas, and is a driven fluid machine. The fan is a common short for gas compression and gas conveying machinery in China, and the fan generally comprises a ventilator, a blower and a wind driven generator. Gas compression and gas delivery machines are machines that convert rotational mechanical energy into gas pressure energy and kinetic energy and deliver the gas.
When the existing fan is used, most of the fan is driven by a motor to be transmitted through a gear, so that the fan works, the transmitted acting force is easy to run off during working, the working efficiency of the fan is low, meanwhile, dust in air can be accumulated on the surface of an air pipe for a long time when the fan works, the air inlet resistance of the fan is increased, and the working efficiency of the fan is influenced.
In view of the above, the present utility model provides a low wind resistance impeller air suspension centrifugal fan, which has reasonable structural design, and can carry out multi-layer filtration on dust of air through a primary filter screen, an activated carbon adsorption screen and a deep filter screen, thereby reducing the resistance of the fan in air inlet.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a low-wind-resistance impeller air suspension centrifugal fan.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a low windage impeller air suspension centrifugal fan comprising: the novel air conditioner comprises a box body, an electric control room, a maintenance protection door, an air inlet, an air outlet, an air conveying pipe, a bottom plate, threaded holes, bolts, fixing blocks, a fan body, a mounting frame, a primary filter screen, an activated carbon adsorption net, a deep filter screen and a protection frame.
Preferably, the air inlet penetrates through the inside of the box body and is connected with the air conveying pipe, and the air outlet penetrates through the inside of the box body and is connected with the mounting frame.
Preferably, the number of the bottom plates is two, the bottom plates are symmetrically arranged in the middle of the box body, the number of the threaded holes is four, and the bottom plates are symmetrically arranged in the bottom plates.
Preferably, the number of the bolts is four, the bolts are symmetrically arranged in the threaded holes, the number of the fixing blocks is two, and the fixing blocks are arranged at one end of the fan body and connected with the bottom plate.
Preferably, the quantity of installing frame sets up to two sets of, and the symmetry is installed in the one end of fan body, the quantity of preliminary filter screen sets up to two sets of, and the symmetry is installed in the inside of installing frame.
Preferably, the number of the activated carbon adsorption nets is two, and the activated carbon adsorption nets are symmetrically arranged in the installation frame, and the number of the deep filter nets is two, and the activated carbon adsorption nets are symmetrically arranged in the installation frame.
The utility model has the following beneficial effects: through setting up of preliminary filter screen, active carbon adsorption net, degree of depth filter screen, can filter the dust of air to reduce the wind resistance of fan in the during operation, and through setting up of bottom plate, screw hole, bolt, can dismantle the fan body, inside needs the maintenance to make greatly, can dismantle and to maintain.
Drawings
FIG. 1 is a perspective view of a low windage impeller air suspension centrifugal fan according to the present utility model;
FIG. 2 is a plan view of a low windage impeller air suspension centrifugal fan according to the present utility model;
fig. 3 is a schematic diagram of a three-dimensional fan body of a low-windage impeller air suspension centrifugal fan provided by the utility model.
Legend description:
1. a case; 2. an electric control room; 3. maintaining the protective door; 4. an air inlet; 5. an air outlet; 6. a gas transporting pipe; 7. a bottom plate; 8. a threaded hole; 9. a bolt; 10. a fixed block; 11. a fan body; 12. a mounting frame; 13. a primary filter screen; 14. an activated carbon adsorption net; 15. a deep filter screen; 16. and a protective frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be either fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is:
a low windage impeller air suspension centrifugal fan comprising: the novel air conditioner comprises a box body 1, an electric control room 2, a maintenance protective door 3, an air inlet 4, an air outlet 5, an air pipe 6, a bottom plate 7, a threaded hole 8, a bolt 9, a fixed block 10, a fan body 11, a mounting frame 12, a primary filter screen 13, an activated carbon adsorption net 14, a deep filter screen 15 and a protective frame 16, wherein the electric control room 2 is arranged in the box body 1, the box body 1 can be controlled, the maintenance protective door 3 is fixedly arranged at one end of the box body 1, the air inlet 4 is arranged at the upper end of the box body 1 in a fixed manner, air can enter the air, the air outlet 5 is fixedly arranged at one end of the box body 1, filtered air can be discharged, the air pipe 6 is fixedly arranged at the lower end of the air inlet 4, the air pipe can be driven, the bottom plate 7 is fixedly arranged in the air inlet, the threaded hole 8 is arranged in the bottom plate 7, the fixed bolt 9 is arranged in the inner movable mounting of the box body 8, the bottom plate 7 is detachably provided with the fixed block 10, the fan body 11 is fixedly arranged at one end of the bottom plate 7, the fan body 11 is fixedly arranged at the other end of the fixed, the filter screen 11 is fixedly arranged at the end of the fixed, the filter screen 11 can be fixedly arranged at the end of the filter screen 12, the filter screen 13 can be fixedly arranged at the side of the filter screen 13, the filter screen 13 is fixedly arranged at the side of the filter screen, and the filter screen 13 is fixedly arranged at the inner fixedly, and the filter screen 13 is fixedly arranged at the inner side of the filter screen 13.
Specifically, the air inlet 4 penetrates through the inside of the box body 1 and is connected with the air conveying pipe 6, air can be introduced, the air outlet 5 penetrates through the inside of the box body 1 and is connected with the mounting frame 12, and air can be discharged.
Specifically, the number of the bottom plates 7 is set to two groups, and the two groups are symmetrically arranged in the middle of the box body 1, so that the fan body 11 can be fixed, the number of the threaded holes 8 is set to four groups, and the two groups are symmetrically arranged in the bottom plates 7, so that the bolts 9 can be fixed.
Specifically, the quantity of bolt 9 sets up to four groups, and the symmetry installs in the inside of screw hole 8, can dismantle fan body 11, and the quantity of fixed block 10 sets up to two sets of, and sets up in the one end and the bottom plate 7 interconnect of fan body 11, can process fan body 11.
Specifically, the number of the installation frames 12 is set to two groups, and the installation frames are symmetrically installed at one end of the fan body 11, so that dust of gas can be filtered, the number of the preliminary filter screens 13 is set to two groups, and the installation frames 12 are symmetrically installed inside to perform preliminary filtration on the dust.
Specifically, the number of the activated carbon adsorption nets 14 is set to two groups, and the activated carbon adsorption nets are symmetrically installed in the installation frame 12, so that dust of gas can be adsorbed, the number of the deep filter nets 15 is set to two groups, and the activated carbon adsorption nets are symmetrically installed in the installation frame 12, so that the dust can be filtered finally.
Working principle and flow: first of all, the staff will inspect the box 1 and damage, when harmless, start box 1 with automatically controlled room 2, connect the pipe with gas outlet 5, the gas that gets into at air inlet 4, can send into the inside of installing frame 12 through fortune pipe 6, through preliminary filter screen 13 to the dust preliminary filtration in the gas, the gas through preliminary filter screen 13 can adsorb the net 14 through the active carbon, can adsorb the dust, do final filtration through degree of depth filter screen 15 to the dust, will filter the gas and will discharge through gas outlet 5 through the drive of fan body 11 at last.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A low windage impeller air suspension centrifugal fan comprising: box (1), automatically controlled room (2), maintenance guard gate (3), air inlet (4), gas outlet (5), fortune gas pipe (6), bottom plate (7), screw hole (8), bolt (9), fixed block (10), fan body (11), installing frame (12), preliminary filter screen (13), active carbon adsorption net (14), degree of depth filter screen (15), protection frame (16), its characterized in that: the inside fixed mounting of box (1) has automatically controlled room (2), the one end fixed mounting of box (1) has maintenance guard gate (3), the upper end fixed mounting of box (1) has air inlet (4), the one end fixed mounting of box (1) has gas outlet (5), the lower extreme fixed mounting of air inlet (4) has fortune pipe (6), the inside fixed mounting of box (1) has bottom plate (7), the inside fixed mounting of bottom plate (7) has screw hole (8), the inside movable mounting of screw hole (8) has bolt (9), the one end fixed mounting of bottom plate (7) has fixed block (10), the one end fixed mounting of fixed block (10) has fan body (11), the one end of fan body (11) is provided with installing frame (12), the inside fixed mounting of installing frame (12) has preliminary filter screen (13), the one end fixed mounting of preliminary filter screen (13) has active carbon adsorption network (14), the one end fixed mounting of active carbon adsorption network (14) has degree of depth (15), the one end fixed mounting of fan (16) has outer fixed mounting of filter screen (11).
2. The low windage impeller air suspension centrifugal fan of claim 1, wherein: the air inlet (4) penetrates through the inside of the box body (1) and is connected with the air conveying pipe (6), and the air outlet (5) penetrates through the inside of the box body (1) and is connected with the mounting frame (12) mutually.
3. The low windage impeller air suspension centrifugal fan of claim 1, wherein: the number of the bottom plates (7) is two, the two bottom plates are symmetrically arranged in the middle of the box body (1), the number of the threaded holes (8) is four, and the two bottom plates are symmetrically arranged in the bottom plates (7).
4. The low windage impeller air suspension centrifugal fan of claim 1, wherein: the number of the bolts (9) is four, the bolts are symmetrically arranged in the threaded holes (8), the number of the fixing blocks (10) is two, and the bolts are arranged at one end of the fan body (11) and are mutually connected with the bottom plate (7).
5. The low windage impeller air suspension centrifugal fan of claim 1, wherein: the quantity of the installation frames (12) is set into two groups, the installation frames are symmetrically installed at one end of the fan body (11), and the quantity of the preliminary filter screens (13) is set into two groups and symmetrically installed inside the installation frames (12).
6. The low windage impeller air suspension centrifugal fan of claim 1, wherein: the number of the activated carbon adsorption nets (14) is two, the activated carbon adsorption nets are symmetrically arranged in the installation frame (12), and the number of the deep filter nets (15) is two, and the activated carbon adsorption nets are symmetrically arranged in the installation frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320004252.6U CN219366428U (en) | 2023-01-03 | 2023-01-03 | Low-windage impeller air suspension centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320004252.6U CN219366428U (en) | 2023-01-03 | 2023-01-03 | Low-windage impeller air suspension centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219366428U true CN219366428U (en) | 2023-07-18 |
Family
ID=87137986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320004252.6U Active CN219366428U (en) | 2023-01-03 | 2023-01-03 | Low-windage impeller air suspension centrifugal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219366428U (en) |
-
2023
- 2023-01-03 CN CN202320004252.6U patent/CN219366428U/en active Active
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