CN214945172U - Centrifugal pipeline fan suitable for market - Google Patents
Centrifugal pipeline fan suitable for market Download PDFInfo
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- CN214945172U CN214945172U CN202121682026.0U CN202121682026U CN214945172U CN 214945172 U CN214945172 U CN 214945172U CN 202121682026 U CN202121682026 U CN 202121682026U CN 214945172 U CN214945172 U CN 214945172U
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- fan
- dust
- outer body
- dust collection
- air
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- 239000000428 dust Substances 0.000 claims abstract description 83
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims 3
- 210000002583 cell-derived microparticle Anatomy 0.000 abstract description 15
- 238000009434 installation Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a centrifugal pipeline fan suitable for market relates to pipeline fan technical field, for solve among the prior art in the use of pipeline fan, dust in the outside air also can follow the air flow get into the market in, be unfavorable for the uncontaminated problem of air in the market. The connection ring stand is installed to the top of fan ectosome, and the fan ectosome with be connected the ring stand and pass through bolt fixed connection, connect the top of ring stand and install the motor, and connect ring stand and motor and pass through bolt fixed connection, the inside of fan ectosome is provided with air-out inner chamber and air inlet chamber respectively, the inside in air inlet chamber is provided with strains the dirt board, and strains dirt board and fan ectosome and pass through bolt fixed connection, the inside of air inlet chamber is provided with the wind-guiding piece along the one side of straining the dirt board, and wind-guiding piece and fan ectosome pass through bolt fixed connection, the dust collection box is installed to the below of fan ectosome, and fan ectosome and dust collection box pass through bolt fixed connection.
Description
Technical Field
The utility model relates to a pipeline fan technical field specifically is a centrifugal pipeline fan suitable for market.
Background
Under the development in city, tall and big building is constantly built out, the market is a large-scale building, inside the market, it is not good to ventilate mostly, the inside air in market is sultry, unsuitable people stop for a long time, in order to improve the inside air permeability in market, adopt pipeline intercommunication inside the market and outside the market now mostly, and install centrifugal fan in the pipeline, make outside air carry into the market, thereby improve the air permeability in the market, CDF type centrifugal pipeline fan is one kind of centrifugal fan, small has, light in weight, the noise is low, excellent performance, operate steadily, characteristics such as simple to operate, carry out ventilation by wide application in the market.
However, in the use process of the pipeline fan, dust in the outside air can enter a store along with the flow of the air, which is not beneficial to the air cleaning in the store; therefore, the market urgently needs to develop a centrifugal pipeline fan suitable for markets to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centrifugal pipeline fan suitable for market to in solving the pipeline fan use that proposes among the above-mentioned background art, the dust among the outside air also can follow the flow entering market of air, is unfavorable for the clean problem of air in the market.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centrifugal pipeline fan suitable for market, includes the fan ectosome, the connecting ring frame is installed to the top of the fan ectosome, and the fan ectosome passes through bolt fixed connection with the connecting ring frame, the motor is installed to the top of connecting ring frame, and connecting ring frame and motor pass through bolt fixed connection, the inside of the fan ectosome is provided with air-out inner chamber and air inlet chamber respectively, the inside in air inlet chamber is provided with the dust filter, and the dust filter passes through bolt fixed connection with the fan ectosome, the inside in air inlet chamber is provided with the wind-guiding piece along one side of dust filter, and the wind-guiding piece passes through bolt fixed connection with the fan ectosome, the dust collection box is installed to the below of the fan ectosome, and the fan ectosome passes through bolt fixed connection with the dust collection box.
Preferably, an impeller is arranged inside the air outlet inner cavity and is rotatably connected with the motor, and an induced duct is arranged below the impeller and is fixedly connected with the outer body of the fan.
Preferably, the inside of wind guide block is provided with the ventilation chamber, the inside in ventilation chamber is provided with the division board, and division board and wind guide block welded connection.
Preferably, a dust collecting cavity is arranged inside the dust collecting box, a guide plate is arranged inside the dust collecting cavity, and the guide plate is fixedly connected with the dust collecting box through bolts.
Preferably, a drawing opening is formed in one side of the dust collection box, a dust box is arranged in the dust collection cavity, the dust box penetrates out of the dust collection box, and a box cavity is formed in the dust box.
Preferably, the installation ring plates are installed on two sides of the outer body of the fan, and the outer body of the fan is connected with the installation ring plates in a welding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through the setting of wind guide block, dust filter plate and dust collection box, can filter the dust in the external air that flows in, make the dust held back from the air, improved the cleanliness factor that flows in market air, wherein the setting of wind guide block can lead to the flow of air, makes the air flow to one side downwards to the dust above the messenger's dust filter plate is blown down, falls into the dust collection box in, has improved the ability of automatic collection dust, prevents that the dust from piling up in the fan.
2. The utility model discloses a through the setting of induced duct, when the impeller rotates, the air of air inlet intracavity can flow in the inside of impeller under the air guide of induced duct, and the rotation of rethread impeller is discharged to the market in, prevents to flow in the air of air-out intracavity and flows back to the air inlet intracavity again, has improved the stability of fan work.
Drawings
Fig. 1 is a schematic view of a centrifugal pipeline fan suitable for use in a shopping mall according to the present invention;
fig. 2 is a side cross-sectional view of the blower housing of the present invention;
fig. 3 is a sectional view of the dust box of the present invention.
In the figure: 1. a fan outer body; 2. a connecting ring frame; 3. an electric motor; 4. installing a ring plate; 5. a wind guide block; 6. an air outlet inner cavity; 7. an impeller; 8. an induced draft pipe; 9. an air inlet cavity; 10. a dust filter plate; 11. a ventilation cavity; 12. a partition plate; 13. a dust collection box; 14. a dust collection chamber; 15. a guide plate; 16. drawing the opening; 17. a dust box; 18. a cassette cavity.
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. 1-3, the present invention provides an embodiment: the utility model provides a centrifugal pipeline fan suitable for market, including fan outer body 1, connecting ring frame 2 is installed to fan outer body 1's top, and fan outer body 1 passes through bolt fixed connection with connecting ring frame 2, connecting ring frame 2's setting, be used for fixing motor 3, motor 3 is installed to connecting ring frame 2's top, and connecting ring frame 2 passes through bolt fixed connection with motor 3, installation crown plate 4 is all installed to fan outer body 1's both sides, and fan outer body 1 and installation crown plate 4 welded connection, the inside of installation crown plate 4 is provided with the through-hole, make installation crown plate 4 can install on air pipe.
Further, the inside of the fan outer body 1 is provided with an air outlet inner cavity 6 and an air inlet cavity 9 respectively, the inside of the air inlet cavity 9 is provided with a dust filter plate 10, the dust filter plate 10 is fixedly connected with the fan outer body 1 through bolts, the dust filter plate 10 is arranged, dust in the air can be filtered, the cleanness of the air is improved, the air inlet cavity 9 is internally provided with an air guide block 5 along one side of the dust filter plate 10, the air guide block 5 is fixedly connected with the fan outer body 1 through bolts, and the air guide block 5 is arranged and can guide the flow of the air in the flowing direction.
Further, the inside of wind guide block 5 is provided with ventilation chamber 11, and the inside of ventilation chamber 11 is provided with division board 12, and division board 12 and wind guide block 5 welded connection, and division board 12 is provided with threely, and division board 12 slope sets up.
Further, a dust collection box 13 is installed below the fan outer body 1, the fan outer body 1 is fixedly connected with the dust collection box 13 through bolts, a dust collection cavity 14 is formed in the dust collection box 13, a guide plate 15 is arranged in the dust collection cavity 14, the guide plate 15 is fixedly connected with the dust collection box 13 through bolts, and the falling direction of dust can be changed through the arrangement of the guide plate 15, so that the dust slides into the dust box 17.
Furthermore, a drawing opening 16 is formed in one side of the dust collection box 13, a dust box 17 is arranged in the dust collection cavity 14, the dust box 17 penetrates out of the dust collection box 13, a box cavity 18 is formed in the dust box 17, and the left bottom of the box cavity 18 is obliquely arranged, so that falling dust can move rightwards and cannot be accumulated at the falling opening.
Further, an impeller 7 is arranged inside the air outlet inner cavity 6, the impeller 7 is rotatably connected with the motor 3, an induced duct 8 is arranged below the impeller 7, and the induced duct 8 is fixedly connected with the fan outer body 1.
The working principle is as follows: when the dust removal device is used, the fan outer body 1 is installed on a ventilation pipeline of a market under the action of the installation ring plate 4, when air needs to be conveyed into the market, the motor 3 is started, the impeller 7 rotates, outside air flows into the air inlet cavity 9, when the outside air passes through the air guide block 5, the air flows downwards in an inclined mode under the action of the partition plate 12, then the dust in the air is intercepted under the action of the dust filter plate 10, the dust is blown downwards under the downward air flow and falls into the dust collection box 13, the dust falls into the dust collection box 17 under the action of the guide plate 15, the air after dust removal flows into the impeller 7 through the air guide pipe 8, the air is discharged outwards into the air outlet inner cavity 6 under the rotation of the impeller 7 and then flows into the market, the dust collection box 17 is pulled out of the dust collection box 13 at intervals, and the dust in the dust collection box 17 is cleaned.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a centrifugal pipeline fan suitable for market, includes fan external body (1), its characterized in that: a connecting ring frame (2) is arranged above the fan outer body (1), the fan outer body (1) is fixedly connected with the connecting ring frame (2) through bolts, a motor (3) is arranged above the connecting ring frame (2), the connecting ring frame (2) is fixedly connected with the motor (3) through bolts, an air outlet inner cavity (6) and an air inlet cavity (9) are respectively arranged inside the fan outer body (1), a dust filtering plate (10) is arranged inside the air inlet cavity (9), the dust filtering plate (10) is fixedly connected with the outer body (1) of the fan through bolts, an air guide block (5) is arranged inside the air inlet cavity (9) along one side of the dust filtering plate (10), the air guide block (5) is fixedly connected with the outer body (1) of the fan through bolts, a dust collection box (13) is arranged below the outer body (1) of the fan, and the fan outer body (1) is fixedly connected with the dust collection box (13) through bolts.
2. A centrifugal duct fan suitable for use in malls as claimed in claim 1, wherein: the air-out inner chamber (6) is internally provided with an impeller (7), the impeller (7) is rotatably connected with the motor (3), an induced draft pipe (8) is arranged below the impeller (7), and the induced draft pipe (8) is fixedly connected with the outer body (1) of the fan.
3. A centrifugal duct fan suitable for use in malls as claimed in claim 1, wherein: the inside of wind guide block (5) is provided with ventilation chamber (11), the inside in ventilation chamber (11) is provided with division board (12), and division board (12) and wind guide block (5) welded connection.
4. A centrifugal duct fan suitable for use in malls as claimed in claim 1, wherein: the dust collection box is characterized in that a dust collection cavity (14) is arranged inside the dust collection box (13), a guide plate (15) is arranged inside the dust collection cavity (14), and the guide plate (15) is fixedly connected with the dust collection box (13) through bolts.
5. A centrifugal pipeline fan suitable for use in a marketplace according to claim 4, wherein: a drawing opening (16) is formed in one side of the dust collection box (13), a dust box (17) is arranged inside the dust collection cavity (14), the dust box (17) penetrates out of the dust collection box (13), and a box cavity (18) is formed inside the dust box (17).
6. A centrifugal duct fan suitable for use in malls as claimed in claim 1, wherein: the fan outer body (1) is characterized in that mounting ring plates (4) are mounted on two sides of the fan outer body (1), and the fan outer body (1) is connected with the mounting ring plates (4) in a welded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121682026.0U CN214945172U (en) | 2021-07-21 | 2021-07-21 | Centrifugal pipeline fan suitable for market |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121682026.0U CN214945172U (en) | 2021-07-21 | 2021-07-21 | Centrifugal pipeline fan suitable for market |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214945172U true CN214945172U (en) | 2021-11-30 |
Family
ID=79069263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121682026.0U Active CN214945172U (en) | 2021-07-21 | 2021-07-21 | Centrifugal pipeline fan suitable for market |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214945172U (en) |
-
2021
- 2021-07-21 CN CN202121682026.0U patent/CN214945172U/en active Active
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