CN221568887U - Dirt-proof fan - Google Patents
Dirt-proof fan Download PDFInfo
- Publication number
- CN221568887U CN221568887U CN202322702647.6U CN202322702647U CN221568887U CN 221568887 U CN221568887 U CN 221568887U CN 202322702647 U CN202322702647 U CN 202322702647U CN 221568887 U CN221568887 U CN 221568887U
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- CN
- China
- Prior art keywords
- air inlet
- fan
- inlet pipeline
- shell
- protection
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 19
- 230000003373 anti-fouling effect Effects 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 14
- 239000003595 mist Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an anti-pollution fan, which relates to the technical field of fan protection and comprises a shell, wherein a protection component is arranged on the front surface of the shell, the protection component comprises an air inlet pipeline, a protection cover is arranged on the front surface of the air inlet pipeline, a plurality of protection plates are sequentially arranged in the protection cover from top to bottom, a drawing piece is arranged on the periphery of the air inlet pipeline, a filter screen is arranged in the air inlet pipeline, the drawing piece extends to the air inlet pipeline, a water removal filter screen is arranged at the joint of the air inlet pipeline and the shell, dust can be effectively blocked through the use of the protection plates and the filter screen, water mist in air flow can be blocked by matching with the water removal filter screen, so that the dust cannot be combined with the water mist to form a dirty mark, the damage of the dirty mark to the fan is blocked while the working efficiency of the fan is improved, and the protection is provided for the operation of the fan.
Description
Technical Field
The utility model relates to the technical field of fan protection, in particular to an anti-pollution fan.
Background
The fan is a machine for improving the pressure of gas and discharging the gas by means of input mechanical energy, is a driven fluid machine, is a habit of compressing the gas and conveying the gas in China, and is commonly referred to as a fan, a blower and a wind driven generator;
In the great mill of dust etc. environment, the dust in the air can get into inside the fan along with the rotation of fan, and the water molecules in the dust collection air of accumulating along with the time can form the spot, and on adhesion and the fan blade, influence fan blade pivoted frequency, cause the load to the rotation of fan, reduce the work efficiency of fan, can cause the fan to burn even when serious, consequently, we propose an antifouling fan.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, dust in the air can enter the fan along with the rotation of the fan in the environments of factories with larger dust, and water molecules in accumulated dust gathering air can form stains along with the time, adhere to the fan blades, influence the rotation frequency of the fan blades, cause load on the rotation of the fan, reduce the working efficiency of the fan, and even cause the fan to burn out when serious.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
An anti-fouling fan comprises a shell, wherein a protective component is arranged on the front surface of the shell;
The protection component comprises an air inlet pipeline, a protection cover is arranged on the front face of the air inlet pipeline, a plurality of protection plates are sequentially arranged on the right upper side of the inner part of the protection cover, a drawing piece is arranged on the periphery of the air inlet pipeline, a filter screen is arranged in the air inlet pipeline after the drawing piece extends to the air inlet pipeline, and a water removal filter screen is arranged at the joint of the air inlet pipeline and the shell.
As a preferable scheme of the utility model, the top end of the shell is provided with an air outlet, the interior of the shell is provided with a fan, and the air outlet, the shell and the protection component are communicated.
The technical effect of adopting the further scheme is as follows: after the air flow is driven to pass through the filtration of the protection component by the rotation of the fan, the air flow is discharged through the air outlet, and the working flow of the equipment is completed.
As a preferable scheme of the utility model, a first thread is arranged at the position, close to the front face, of the periphery of the air inlet pipeline, a second thread is arranged at the position, close to the back face, of the inner wall of the protective cover, and the first thread is matched with the second thread.
The technical effect of adopting the further scheme is as follows: through the looks adaptation of first screw thread and second screw thread, can take off the shield cover is rotatory, conveniently to the clearance work of the inside dust of shield assembly.
As a preferable scheme of the utility model, the top and the bottom of the filter screen are symmetrically provided with arc protrusions close to the front and the back, the inner part of the air inlet pipeline is provided with a limiting seat corresponding to the filter screen, the inner side of the limiting seat is provided with a limiting groove corresponding to the arc protrusions, and the arc protrusions are matched with the limiting groove.
The technical effect of adopting the further scheme is as follows: through circular arc protruding cooperation spacing groove use, can be when the air current passes through the filter screen, spacing fixed is carried out the filter screen, prevents that it from droing, can take out the filter screen through the pull spare, reaches the washing change purpose to the filter screen.
As a preferable scheme of the utility model, a plurality of groups of fixed seats are symmetrically arranged in the protective cover corresponding to the protection plate in a left-right mode, the protection plate is rotationally connected with the fixed seats through a rotating shaft, and the fixed seats are fixedly connected with the protective cover.
The technical effect of adopting the further scheme is as follows: can separate the bigger rubbish of individual head at the in-process of fan work through the guard plate, ensure the normal operating of fan.
As a preferable scheme of the utility model, a groove is formed at the joint of the air inlet pipeline and the shell, and the water removal filter screen is matched with the groove.
The technical effect of adopting the further scheme is as follows: can fix dewatering filter screen through the recess, prevent that it from droing, guarantee protection component can normal operating.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the design of the protection component and the use of the protection plate and the filter screen, dust can be effectively blocked, and the water mist in the air flow can be blocked by matching with the water removal filter screen, so that the dust cannot be combined with the water mist to form stains, the working efficiency of the fan is improved, the damage of the stains to the fan is blocked, and the operation of the fan is protected.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an anti-fouling fan provided by the utility model;
FIG. 2 is an overall side structural anatomic view of an anti-fouling blower provided by the utility model;
fig. 3 is an enlarged schematic diagram of an a structure of an anti-fouling fan provided by the utility model.
Legend description: 1. a housing; 101. an air outlet; 102. a blower; 2. a protective assembly; 201. an air inlet pipeline; 2011. a first thread; 202. a protective cover; 2021. a second thread; 2022. a fixing seat; 203. a protection plate; 204. a drawing member; 205. a filter screen; 2051. arc-shaped bulges; 206. a water removal filter screen; 207. a limit seat; 2071. a limit groove; 208. a groove.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be more fully understood, several embodiments of the utility model will be set forth below with reference to the accompanying description, but the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but is instead provided to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Example 1
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides an antifouling fan, includes casing 1, and casing 1's front is provided with protection component 2, and protection component 2 includes intake stack 201, and intake stack 201's front is provided with protective cover 202, and protective cover 202's inside upper right has set gradually down a plurality of and has been provided with guard plate 203, and intake stack 201's periphery is provided with pull spare 204, and pull spare 204 extends to intake stack 201's inside and is provided with filter screen 205, and intake stack 201 is provided with dewatering filter screen 206 with casing 1 junction.
Example 2
As shown in fig. 1-3, the top end of the housing 1 is provided with an air outlet 101, the inside of the housing 1 is provided with a fan 102, the air outlet 101, the housing 1 and the protection component 2 are communicated, the air flow is driven to be discharged through the air outlet 101 after being filtered by the protection component 2 through the rotation of the fan 102, the work flow of the equipment is completed, the periphery of the air inlet pipeline 201 is provided with a first thread 2011 near the front, the inner wall of the protection cover 202 is provided with a second thread 2021 near the back, the first thread 2011 is matched with the second thread 2021, the protection cover 202 can be rotationally taken down through the matching of the first thread 2011 and the second thread 2021, the dust cleaning work in the protection component 2 is facilitated, the top end and the bottom of the filter screen 205 are symmetrically provided with arc protrusions 2051 near the front and the back, the inside of the air inlet pipeline 201 is provided with a limit seat 207 corresponding to the filter screen 205, the inner side of the limiting seat 207 is provided with a limiting groove 2071 corresponding to the arc protrusion 2051, the arc protrusion 2051 is matched with the limiting groove 2071, the limiting groove 2071 is matched with the arc protrusion 2051 to be used, when air flows through the filter screen 205, the filter screen 205 can be limited and fixed to prevent the filter screen 205 from falling off, the filter screen 205 can be pulled out through the pull piece 204 to achieve the aim of cleaning and replacing the filter screen 205, the inner side of the protective cover 202 is provided with a plurality of groups of fixing seats 2022 corresponding to the protective plate 203 in bilateral symmetry, the protective plate 203 is rotationally connected with the fixing seats 2022 through a rotating shaft, the fixing seats 2022 are fixedly connected with the protective cover 202, larger garbage can be blocked in the working process of the fan 102 through the protective plate 203, the normal operation of the fan 102 is ensured, a groove 208 is formed at the joint of the air inlet pipeline 201 and the shell 1, the water removing filter screen 206 is matched with the groove 208, the water removing filter screen 206 can be fixed through the groove 208, preventing it from falling off, ensuring that the protective assembly 2 can operate normally.
The working flow of the utility model is as follows: when carrying out the convulsions to an antifouling stain fan and using, at first drive the air current through the rotation of fan 102, make the air current get into the inside of air inlet duct 201 through protective cover 202, can mix with the big rubbish of individual head of air current through guard plate 203, such as scraps of paper etc., keep apart outside equipment, provide the guarantee to the operation of fan 102, can separate the dust in the air current through filter screen 205, the use of cooperation dewatering filter screen 206, make the dust unable and water smoke combine to form the spot and carry out the adhesion to fan blade, when having promoted fan 102 work efficiency, the operation to fan 102 provides the protection.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An anti-fouling fan comprises a shell (1), and is characterized in that: the front surface of the shell (1) is provided with a protection component (2);
The protection assembly (2) comprises an air inlet pipeline (201), a protection cover (202) is arranged on the front face of the air inlet pipeline (201), a plurality of protection plates (203) are sequentially arranged on the right upper side of the inside of the protection cover (202), drawing pieces (204) are arranged on the periphery of the air inlet pipeline (201), filter screens (205) are arranged in the air inlet pipeline (201) extending to the inside of the air inlet pipeline (201), and water removal filter screens (206) are arranged at the joint of the air inlet pipeline (201) and the shell (1).
2. An anti-fouling fan as claimed in claim 1, wherein: an air outlet (101) is formed in the top end of the shell (1), a fan (102) is arranged in the shell (1), and the air outlet (101), the shell (1) and the protection assembly (2) are communicated.
3. An anti-fouling fan as claimed in claim 1, wherein: the periphery of air inlet pipeline (201) is provided with first screw thread (2011) near the front, the inner wall of shield cap (202) is provided with second screw thread (2021) near the back, first screw thread (2011) and second screw thread (2021) looks adaptation.
4. An anti-fouling fan as claimed in claim 1, wherein: the top and the bottom of filter screen (205) are close to openly and the back symmetry is provided with circular arc arch (2051), the inside of air inlet pipe (201) corresponds filter screen (205) and is provided with spacing seat (207), spacing groove (2071) has been seted up to the inboard of spacing seat (207) corresponding circular arc arch (2051), circular arc arch (2051) and spacing groove (2071) looks adaptation.
5. An anti-fouling fan as claimed in claim 1, wherein: the inside of the protective cover (202) is provided with a plurality of groups of fixing bases (2022) corresponding to the protective plate (203) in bilateral symmetry, the protective plate (203) is rotationally connected with the fixing bases (2022) through a rotating shaft, and the fixing bases (2022) are fixedly connected with the protective cover (202).
6. An anti-fouling fan as claimed in claim 1, wherein: the connection part of the air inlet pipeline (201) and the shell (1) is provided with a groove (208), and the water removal filter screen (206) is matched with the groove (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322702647.6U CN221568887U (en) | 2023-10-09 | 2023-10-09 | Dirt-proof fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322702647.6U CN221568887U (en) | 2023-10-09 | 2023-10-09 | Dirt-proof fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221568887U true CN221568887U (en) | 2024-08-20 |
Family
ID=92291279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322702647.6U Active CN221568887U (en) | 2023-10-09 | 2023-10-09 | Dirt-proof fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221568887U (en) |
-
2023
- 2023-10-09 CN CN202322702647.6U patent/CN221568887U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |