CN208885647U - A kind of spring antifouling for exhaust fan dedusting - Google Patents
A kind of spring antifouling for exhaust fan dedusting Download PDFInfo
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- CN208885647U CN208885647U CN201821157638.6U CN201821157638U CN208885647U CN 208885647 U CN208885647 U CN 208885647U CN 201821157638 U CN201821157638 U CN 201821157638U CN 208885647 U CN208885647 U CN 208885647U
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Abstract
The utility model discloses a kind of springs antifouling for exhaust fan dedusting, spring is cleaned including axial, axial cleaning spring is trochoid spiral shape, connection inner ring is equipped with below axial cleaning spring bottom, connecting inner ring is annular shape, it connects endocyclic outer wall and is equipped with tangential cleaning spring, it connects endocyclic outer wall and is equipped with air guide leaf, connection outer ring is equipped with outside connection inner ring, connecting outer ring is annular shape, the inner wall for connecting outer ring passes through tangentially cleaning spring connection with the outer wall for connecting inner ring, it is close to connection outer ring outer wall and is equipped with wiper ring, wiper ring is annular shape, this practical retractility using spring, wiper ring is equipped with outside the axially bottom end of cleaning spring, it connects and is equipped with tangential cleaning spring between inner ring and connection outer ring, wiper ring is set to be carried out spiral scraping to gas fan inner wall by under wind-force effect, it is energy-efficient.
Description
Technical field
The utility model relates to spring art, specially a kind of spring antifouling for exhaust fan dedusting.
Background technique
In industrial production workshop, it is often necessary to which electrical exhaust fan carries out the air displacement of workshop inside and outside, keeps vehicle
Between good working environment.
Since industrial production workshop is easy to produce more dust, so that electrical exhaust fan of the dust spot accumulation in workshop
Inner wall, not only bad for the health of shop personnel, and be easy shorten electrical exhaust fan service life, need through
Normal disassembly, cleaning, existing workshop electric move exhaust fan, can clear up the dust of exhaust fan inner wall in time for a long time without a kind of device.
Utility model content
The purpose of this utility model is to provide a kind of springs antifouling for exhaust fan dedusting, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of bullet antifouling for exhaust fan dedusting
Spring, including axial cleaning spring, the axial cleaning spring is trochoid spiral shape, axial to clean the company of being equipped with below spring bottom
Inner ring is connect, connection inner ring is annular shape, and connection endocyclic outer wall is equipped with tangential cleaning spring, and connection endocyclic outer wall is equipped with air guide leaf,
Be equipped with connection outer ring outside the connection inner ring, connection outer ring be it is circular, connect the inner wall of outer ring with connect inner ring
Outer wall is close to connection outer ring outer wall and is equipped with wiper ring, wiper ring is annular shape, and the axial direction is clear by tangentially cleaning spring connection
The top of clean spring is equipped with support column, and package axial clean is equipped with gas fan cylinder outside spring, axial cleaning spring setting exists
Gas fans cylinder inside left, is fixedly connected in the middle part of support column and gas fan cylinder inner wall, and wiper ring outer wall and gas fan the sliding contact of cylinder inner wall,
Motor is equipped on the right side of the gas fan cylinder, motor left end is equipped with rotation axis, and rotation axis is perforated through gas fan cylinder right side wall, and rotates
Inside gas fan cylinder, rotation axis left end outer wall is equipped with flabellum for axis setting, and the right side wall junction that rotation axis and gas fan cylinder is equipped with axis
It holds.
Preferably, the tangential cleaning spring is equipped with 10, and 10 tangential cleaning springs are uniformly arranged on connection inner ring
Outer wall and connect outer ring inner wall between.
Preferably, the air guide leaf is equipped with 10, and 10 air guide leaves are uniformly arranged on the inner wall of connection outer ring, air guide
It is in 45 ° of angles between the exit end face of cylinder that Ye Yuqi, which is fanned, and there are the gaps 5-10mm between air guide leaf and connection endocyclic outer wall.
Preferably, the support column is equipped with three altogether, and top end part of three support columns with axial cleaning spring is fixed
Connection, the other end of three support columns are fixedly connected with the inner wall of gas fan cylinder, the axial top end part for cleaning spring and rotation axis
There are the spacing of 3-5mm for left part.
Preferably, the inner wall of the wiper ring is fixedly connected with the outer wall of connection outer ring, and wiper ring outer wall is equipped with spongy layer.
Compared with prior art, the utility model has the beneficial effects that
1. the practical retractility using spring is equipped with wiper ring outside the axially bottom end of cleaning spring, make axial clear
When clean spring receives wind-force effect stretching, wiper ring can fan cylinder inner wall in gas and scrape back and forth, keep the clean and tidy of gas fan cylinder inner wall
Property, it connects and is equipped with tangential cleaning spring between inner ring and connection outer ring, and connect outer ring inner wall and be equipped with inclination air guide leaf, air guide leaf
The effect of wind-engaging power makes wiper ring around axis rotation, scrapes in gas fan cylinder spiral inner wall, increase cleaning effect；
2. the practical property using spring itself is fanned cylinder to it and cleaned, it is not necessarily to another feeder apparatus, it is normal in exhaust fan
Work is in use, can clear up its inner wall, energy conservation and environmental protection.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the connection schematic diagram that spring and tangential cleaning spring are axially cleaned in the utility model；
Fig. 3 is the utility model structure front section view.
In figure: gas fan cylinder 1, motor 2, axial cleaning spring 3, rotation axis 4, flabellum 5, bearing 6, support column 7, in connection
Ring 8, tangential cleaning spring 9, connection outer ring 10, wiper ring 11, air guide leaf 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of spring antifouling for exhaust fan dedusting,
Spring 3 is cleaned including axial, the axial spring 3 that cleans is trochoid spiral shape, and axial 3 bottom part down of spring that cleans is equipped in connection
Ring 8, connection inner ring 8 are annular shape, and connection 8 outer wall of inner ring is equipped with tangential cleaning spring 9, and connection 8 outer wall of inner ring is equipped with air guide leaf
12, connection outer ring 10 is equipped with outside connection inner ring 8, connection outer ring 10 is annular shape, connects inner wall and the connection of outer ring 10
The outer wall of inner ring 8 is connected by tangentially cleaning spring 9, is close to connection 10 outer wall of outer ring and is equipped with wiper ring 11, wiper ring 11 is circle
Ring-type, the axial top for cleaning spring 3 are equipped with support column 7, are equipped with gas outside the axial cleaning spring 3 of package and fan cylinder 1, axially clean
The setting of spring 3 fans 1 inside left of cylinder in gas, is fixedly connected in the middle part of support column 7 and gas fan 1 inner wall of cylinder, 11 outer wall of wiper ring and gas
1 inner wall sliding contact of cylinder is fanned, gas is fanned and is equipped with motor 2 on the right side of cylinder 1, and 2 left end of motor is equipped with rotation axis 4, and rotation axis 4 is perforated through
Gas fans 1 right side wall of cylinder, and the setting of rotation axis 4, inside gas fan cylinder 1,4 left end outer wall of rotation axis is equipped with flabellum 5, rotation axis 4 and gas
The right side wall junction for fanning cylinder 1 is equipped with bearing 6.
Tangential cleaning spring 9 is equipped with 10, and 10 tangential cleaning springs 9 be uniformly arranged on the outer wall of connection inner ring 8 with
Between the inner wall for connecting outer ring 10, make wiper ring 11 with certain around axle center rotatory power, and have preferably more stable
Resilience；
Air guide leaf 12 is equipped with 10, and 10 air guide leaves 12 are uniformly arranged on the inner wall of connection outer ring 10, air guide leaf 12
Exit end face with gas fan cylinder 1 is in 45 ° of angles, and there are the gap 5-10mm, air guide leaves between air guide leaf 12 and connection 8 outer wall of inner ring
12 when by wind action, makes the wiper ring 11 for connecting air guide leaf 12 by the active force rotated around axle center, and guarantees clear
The uniform force of clean ring 11 prevents 11 pairs of gas fan 1 inner walls of cylinder of wiper ring from scraping uneven；
Support column 7 is equipped with three altogether, and three support columns 7 are fixedly connected with the top end part of axial cleaning spring 3, and three
The other end of support column 7 is fixedly connected with the inner wall of gas fan cylinder 1, the top end part of axial cleaning spring 3 is fixed, so that axial
The bottom end of cleaning spring 3 can be stretched when by wind active force, the axial top end part for cleaning spring 3 and rotation axis 4
Left part there are the spacing of 3-5mm, prevent rotation axis 4 and axial cleaning 3 contact wear of spring；
The inner wall of wiper ring 11 is fixedly connected with the outer wall of connection outer ring 10, and 11 outer wall of wiper ring is equipped with spongy layer, spongy layer
Soft gas fan 1 inner wall of cylinder can be scraped, not wear gas fan 1 inner wall of cylinder.
Working principle: gas is fanned and is equipped with axial cleaning spring 3 inside cylinder 1, and the axial bottom end setting for cleaning spring 3 fans cylinder in gas
1 left end outlet, axial 3 bottom of spring of cleaning are equipped with connection inner ring 8, and connection inner ring 8 is connected by tangentially cleaning spring 9
Outer ring 10 is connect, connection 10 outer wall of outer ring is equipped with wiper ring 11, and the outer wall of wiper ring 11 is equipped with spongy layer, when rotation axis 4 starts,
Rotation axis 4 drives the rotation of flabellum 5 to carry out ventilation operation, and the wind of generation stretches out effect to axial cleaning spring 3, axial clear
The top of clean spring 3 is fixed on gas by support column 7 and fans 1 middle part of cylinder, and the axial bottom end for cleaning spring 3 is stretched, and what is made is clear
Spongy layer on clean ring 11 scrapes gas fan 1 inner wall of cylinder, and the inner wall of wiper ring 11 is equipped with air guide leaf 12, and air guide leaf 12 is to incline
Oblique blade, when receiving wind effect, the power for the axis rotation for receiving wiper ring 11 around gas fan cylinder 1, so that wiper ring 11
The spongy layer of outer wall carries out spiral to gas fan 1 inner wall of cylinder and scrapes outward, enhances cleaning effect, axial clear when wind-force becomes smaller
Clean spring 3 is sprung back, and scrapes wiper ring 11 back and forth in gas fan 1 inner wall of cylinder, axial to clean bullet when rotation axis 4 does not work
Spring 3 recoils to original position, and wiper ring 11 is influenced to restore to original position by the tangential cleaning spring 9 connected.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of spring antifouling for exhaust fan dedusting, including axial cleaning spring (3), it is characterised in that: the axial direction is clear
Clean spring (3) is trochoid spiral shape, and axial spring (3) bottom part down that cleans is equipped with connection inner ring (8), and connection inner ring (8) is
Annular shape, connection inner ring (8) outer wall are equipped with tangential cleaning spring (9), and connection inner ring (8) outer wall is equipped with air guide leaf (12), surround
Connection outer ring (10) is equipped with outside the connection inner ring (8), connection outer ring (10) is annular shape, connect the inner wall of outer ring (10) with
The outer wall of inner ring (8) is connected by tangentially cleaning spring (9) connection, is close to connection outer ring (10) outer wall and is equipped with wiper ring (11),
Wiper ring (11) is annular shape, and the top of axial cleaning spring (3) is equipped with support column (7), wraps up the axial cleaning bullet
Gas fan cylinder (1) is equipped with outside spring (3), axial cleaning spring (3) setting fans cylinder (1) inside left in gas, and support column (7) and gas are fanned
It is fixedly connected in the middle part of cylinder (1) inner wall, wiper ring (11) outer wall and gas fan cylinder (1) inner wall sliding contact, and the gas is fanned on the right side of cylinder (1)
Equipped with motor (2), motor (2) left end is equipped with rotation axis (4), and rotation axis (4) is perforated through gas fan cylinder (1) right side wall, and turns
Moving axis (4) setting is internal in gas fan cylinder (1), and rotation axis (4) left end outer wall is equipped with flabellum (5), rotation axis (4) and gas fan cylinder (1)
Right side wall junction be equipped with bearing (6).
2. a kind of spring antifouling for exhaust fan dedusting according to claim 1, it is characterised in that: the tangential cleaning
Spring (9) is equipped with 10, and 10 tangential cleanings spring (9) be uniformly arranged on the outer wall of connection inner ring (8) with connect outer ring
(10) between inner wall.
3. a kind of spring antifouling for exhaust fan dedusting according to claim 1, it is characterised in that: the air guide leaf
(12) 10 are equipped with, and 10 air guide leaves (12) are uniformly arranged on the inner wall of connection outer ring (10), air guide leaf (12) and gas are fanned
The exit end face of cylinder (1) is in 45 ° of angles, air guide leaf (12) with connect between inner ring (8) outer wall that there are the gaps 5-10mm.
4. a kind of spring antifouling for exhaust fan dedusting according to claim 1, it is characterised in that: the support column
(7) it is equipped with three altogether, and three support columns (7) are fixedly connected with the top end part of axial cleaning spring (3), three support columns
(7) the other end is fixedly connected with the inner wall of gas fan cylinder (1), a left side for the axial top end part for cleaning spring (3) and rotation axis (4)
There are the spacing of 3-5mm for end.
5. a kind of spring antifouling for exhaust fan dedusting according to claim 1, it is characterised in that: the wiper ring
(11) inner wall is fixedly connected with the outer wall of connection outer ring (10), and wiper ring (11) outer wall is equipped with spongy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821157638.6U CN208885647U (en) | 2018-07-20 | 2018-07-20 | A kind of spring antifouling for exhaust fan dedusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821157638.6U CN208885647U (en) | 2018-07-20 | 2018-07-20 | A kind of spring antifouling for exhaust fan dedusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885647U true CN208885647U (en) | 2019-05-21 |
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ID=66506981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821157638.6U Active CN208885647U (en) | 2018-07-20 | 2018-07-20 | A kind of spring antifouling for exhaust fan dedusting |
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| CN (1) | CN208885647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481955A (en) * | 2021-07-21 | 2021-10-08 | 四川大学工程设计研究院有限公司 | Stable sound wave detection device of sand shale ground antiskid after grout |
| CN115066994A (en) * | 2020-01-13 | 2022-09-16 | 伯斯有限公司 | Electronic device with force element |
-
2018
- 2018-07-20 CN CN201821157638.6U patent/CN208885647U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115066994A (en) * | 2020-01-13 | 2022-09-16 | 伯斯有限公司 | Electronic device with force element |
| CN113481955A (en) * | 2021-07-21 | 2021-10-08 | 四川大学工程设计研究院有限公司 | Stable sound wave detection device of sand shale ground antiskid after grout |
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