CN208252372U - A kind of exhaust fan of big wind-force - Google Patents
A kind of exhaust fan of big wind-force Download PDFInfo
- Publication number
- CN208252372U CN208252372U CN201820379552.1U CN201820379552U CN208252372U CN 208252372 U CN208252372 U CN 208252372U CN 201820379552 U CN201820379552 U CN 201820379552U CN 208252372 U CN208252372 U CN 208252372U
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- CN
- China
- Prior art keywords
- shell
- dust
- fan
- exhaust fan
- strainer
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of exhaust fan of big wind-force, including adjustable shelf, shell, high-speed motor, fan, it is characterized in that: the upper end of the shell and adjustable shelf is rotatablely connected, the high-speed motor is located at the inside of shell, and its outside is provided with mounting cup, more support rods are provided on the outside of the mounting cup, one end of the support rod is fixedly connected with the casing, the fan is mounted on the output shaft of high-speed motor, dust-break strainer is provided on the left of the fan, the centre of the dust-break strainer is provided with connecting rod, flapper is provided in the connecting rod, the left end of the shell is provided with several shutters, wind gathering cover is provided on the right side of the shutter, dirt pocket is provided between the wind gathering cover and dust-break strainer.The utility model is by quickly filtering discharge for air dirty in cement workshop, to be dusted processing to workshop, keeps good workshop condition, and easy to use.
Description
Technical field
The utility model discloses a kind of exhaust fan of big wind-force, belongs to workshop dedusting technology field.
Background technique
Cement is powdery hydraulicity inorganic coagulation material.At slurry after adding water and stirring, can harden in air or in water
In preferably harden, and can the materials such as sand, stone are cemented together securely.For a long time, it is as a kind of important gelling
Material is widely used in the engineerings such as civil construction, water conservancy, national defence, is the very big building foundation material of usage amount.China is
Manufacture of cement big country and cement use big country.Cement production enterprise can generate when production as conventionally manufactured industry
A large amount of dust pollutes shopwork environment, endangers the health of worker.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide for a kind of exhaust fan of big wind-force,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical solution to realize:
A kind of exhaust fan of big wind-force, including adjustable shelf, shell, high-speed motor, fan, it is characterized in that: the shell with
The upper end of adjustable shelf is rotatablely connected, and the high-speed motor is located at the inside of shell, and its outside is provided with mounting cup, the installation
More support rods are provided on the outside of cover, one end of the support rod is fixedly connected with the casing, and the fan is mounted on high speed electricity
On the output shaft of machine, dust-break strainer is provided on the left of the fan, the centre of the dust-break strainer is provided with connecting rod, described
Flapper is provided in connecting rod, the left end of the shell is provided with several shutters, the right side setting of the shutter
There is wind gathering cover, dirt pocket is provided between the wind gathering cover and dust-break strainer, is provided with cathode plate and anode in the dirt pocket
Plate, the bottom of the dirt pocket are provided with dust collection chamber, and the right end of the shell is provided with protective net, a left side for the protective net
Side is provided with polyester filter, and there are two regulating device, the regulating device includes fixed link, stretches for setting on the adjustable shelf
The inside of fixed link is arranged in bar, spring, the spring, and the lower end of the telescopic rod extends to the inside of fixed link, and thereon
End and housing hinge.
As preferred: being provided with caging bolt between the telescopic rod and fixed link.
As preferred: the dust-break strainer is double-layer structure, and it is stitched together by bolt.
As preferred: the cathode plate and anode plate are interspersed.
As preferred: the shape of the shell is truncated cone-shaped, and it uses ambroin to be made.
As preferred: being provided with universal wheel below the adjustable shelf, be provided with self-locking device on the universal wheel.
The utility model has the beneficial effects that
This exhaust fan drives fan rotation by using high-speed motor, can increase the wind-force of exhaust fan, and it is empty to increase dust
The intake of gas, flapper move to the right under the action of fan, and dust air passes through cathode by wind gathering cover compression volume
Plate and anode plate release ion are by dust cohesion, the knot grain in air, to fall in dust collection room, the dust-break of double-layer structure
Strainer can sufficiently filter dust air, and polyester filter is made of polyester material, while guaranteeing exhaust gas filter
It can play the role of reducing noise again, and filter effect is good, and filtered air is enabled to reach emission request, when using
Between it is long after, high-speed motor reversely rotate, will be attached to dust-break screen surface dust blowout, reach clean effect, at this time
Flapper blocks wind gathering cover under the action of fan, forms a confined space, prevents dust from flying out from shutter, and shell
Its tilt angle can be controlled by regulating device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram one of the exhaust fan of big wind-force of the utility model；
Fig. 2 is a kind of structural schematic diagram two of the exhaust fan of big wind-force of the utility model.
Appended drawing reference: 1, spring；2, caging bolt；3, telescopic rod；4, high-speed motor；5, protective net；6, polyester filter；
7, mounting cup；8, support rod；9, fan；10, dust-break strainer；11, cathode plate；12, shell；13, shutter；14, wind gathering cover；
15, connecting rod；16, flapper；17, dirt pocket；18, anode plate；19；Dust collection chamber；20, fixed link；21, adjustable shelf；
22, regulating device.
Specific embodiment
The exhaust fan of big wind-force a kind of to the utility model is described further referring to Figures 1 and 2.
A kind of exhaust fan of big wind-force, including adjustable shelf 21, shell 12, high-speed motor 4, fan 9, it is characterized in that: described
The upper end of shell 12 and adjustable shelf 21 is rotatablely connected, and the high-speed motor 4 is located at the inside of shell 12, and its outside is provided with peace
Dress cover 7, the outside of the mounting cup 7 is provided with more support rods 8, and one end of the support rod 8 is fixedly connected with shell 12, institute
It states fan 9 to be mounted on the output shaft of high-speed motor 4, the left side of the fan 9 is provided with dust-break strainer 10, the dust-break strainer
10 centre is provided with connecting rod 15, and flapper 16 is provided in the connecting rod 15, and the left end of the shell 12 is provided with
Several shutters 13, the right side of the shutter 13 is provided with wind gathering cover 14, between the wind gathering cover 14 and dust-break strainer 10
It is provided with dirt pocket 17, cathode plate 11 and anode plate 18, the bottom setting of the dirt pocket 17 are provided in the dirt pocket 17
There is dust collection chamber 19, the right end of the shell 12 is provided with protective net 5, and the left side of the protective net 5 is provided with polyester filtration
Device 6, there are two regulating device 22, the regulating device 22 includes fixed link 20, telescopic rod 3, bullet for setting on the adjustable shelf 21
The inside of fixed link 20 is arranged in spring 1, the spring 1, and the lower end of the telescopic rod 3 extends to the inside of fixed link 20, and its
Upper end and shell 12 are hinged；Caging bolt 2 is provided between the telescopic rod 3 and fixed link 20, the dust-break strainer 10 is double
Layer structure, and it is stitched together by bolt, the cathode plate 11 and anode plate 18 are interspersed, the shape of the shell 12
For truncated cone-shaped, and it uses ambroin to be made, and the lower section of the adjustable shelf 21 is provided with universal wheel, is arranged on the universal wheel
There is self-locking device.
This exhaust fan drives fan 9 to rotate by using high-speed motor 4, can increase the wind-force of exhaust fan, increases dust
The intake of air, flapper 16 move to the right under the action of fan 9, and dust air passes through 14 compression volume of wind gathering cover, and
Ion is discharged by dust cohesion, the knot grain in air by cathode plate 11 and anode plate 18, thus fall in dust collection chamber 19,
The dust-break strainer 10 of double-layer structure can sufficiently filter dust air, and polyester filter 6 is made of polyester material, protect
It can play the role of reducing noise again while demonstrate,proving exhaust gas filter, and filter effect is good, and filtered air is enabled to reach
Emission request, after long using the time, high-speed motor 4 is reversely rotated, and the dust for being attached to 10 surface of dust-break strainer is blown out,
Reach clean effect, flapper 16 blocks wind gathering cover under the action of fan 9 at this time, forms a confined space, prevents
Dust flies out from shutter 13, and shell 12 can control its tilt angle by regulating device 22.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of exhaust fan of big wind-force, including adjustable shelf, shell, high-speed motor, fan, it is characterized in that: the shell and work
The upper end of moving frame is rotatablely connected, and the high-speed motor is located at the inside of shell, and its outside is provided with mounting cup, the mounting cup
Outside be provided with more support rods, one end of the support rod is fixedly connected with the casing, and the fan is mounted on high-speed motor
Output shaft on, dust-break strainer is provided on the left of the fan, the centre of the dust-break strainer is provided with connecting rod, the company
Flapper is provided on extension bar, the left end of the shell is provided with several shutters, is provided on the right side of the shutter
Wind gathering cover is provided with dirt pocket, is provided with cathode plate and anode plate in the dirt pocket between the wind gathering cover and dust-break strainer,
The bottom of the dirt pocket is provided with dust collection chamber, and the right end of the shell is provided with protective net, the left side of the protective net
It is provided with polyester filter, there are two regulating device, the regulating device includes fixed link, stretches for setting on the adjustable shelf
The inside of fixed link is arranged in bar, spring, the spring, and the lower end of the telescopic rod extends to the inside of fixed link, and thereon
End and housing hinge.
2. the exhaust fan of a kind of big wind-force according to claim 1, it is characterized in that: being set between the telescopic rod and fixed link
It is equipped with caging bolt.
3. a kind of exhaust fan of big wind-force according to claim 1, it is characterized in that: the dust-break strainer is double-layer structure,
And it is stitched together by bolt.
4. the exhaust fan of a kind of big wind-force according to claim 1, it is characterized in that: the cathode plate and anode plate staggeredly divide
Cloth.
5. a kind of exhaust fan of big wind-force according to claim 1, it is characterized in that: the shape of the shell is truncated cone-shaped,
And it uses ambroin to be made.
6. the exhaust fan of a kind of big wind-force according to claim 1, it is characterized in that: being provided with ten thousand below the adjustable shelf
To wheel, self-locking device is provided on the universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820379552.1U CN208252372U (en) | 2018-03-20 | 2018-03-20 | A kind of exhaust fan of big wind-force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820379552.1U CN208252372U (en) | 2018-03-20 | 2018-03-20 | A kind of exhaust fan of big wind-force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208252372U true CN208252372U (en) | 2018-12-18 |
Family
ID=64608666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820379552.1U Expired - Fee Related CN208252372U (en) | 2018-03-20 | 2018-03-20 | A kind of exhaust fan of big wind-force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208252372U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594131A (en) * | 2019-09-06 | 2019-12-20 | 谢海萍 | Wind direction adjustable type hand blower |
| CN111953137A (en) * | 2020-08-21 | 2020-11-17 | 珠海格力电器股份有限公司 | Motor heat dissipation device and method and electrical equipment |
| CN112845481A (en) * | 2021-01-07 | 2021-05-28 | 曹本静 | Bidirectional wind direction adjusting equipment of environmental protection equipment |
-
2018
- 2018-03-20 CN CN201820379552.1U patent/CN208252372U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594131A (en) * | 2019-09-06 | 2019-12-20 | 谢海萍 | Wind direction adjustable type hand blower |
| CN111953137A (en) * | 2020-08-21 | 2020-11-17 | 珠海格力电器股份有限公司 | Motor heat dissipation device and method and electrical equipment |
| CN112845481A (en) * | 2021-01-07 | 2021-05-28 | 曹本静 | Bidirectional wind direction adjusting equipment of environmental protection equipment |
| CN112845481B (en) * | 2021-01-07 | 2022-03-25 | 山东风顺制冷科技集团有限公司 | Bidirectional wind direction adjusting equipment of environmental protection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20210320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |