CN206770291U - A kind of Industrial fan that can reduce noise - Google Patents
A kind of Industrial fan that can reduce noise Download PDFInfo
- Publication number
- CN206770291U CN206770291U CN201720669966.3U CN201720669966U CN206770291U CN 206770291 U CN206770291 U CN 206770291U CN 201720669966 U CN201720669966 U CN 201720669966U CN 206770291 U CN206770291 U CN 206770291U
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- CN
- China
- Prior art keywords
- shock
- shock structure
- flabellum
- screw
- industrial fan
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Abstract
The utility model discloses a kind of Industrial fan that can reduce noise, including center fixed column, flabellum, the first shock structure, the second shock structure, stainless steel substrates, screw, fixing device, shock relieve vent, damping spring and screw nail hole, the center fixed column is connected with flabellum and fixing device, the flabellum is connected with stainless steel substrates, first shock structure is fixed on the securing means by screw, and is provided with and the second damping column diameter identical shock relieve vent on the first shock structure.The Industrial fan that noise can be reduced is provided with the first shock structure and the second shock structure, it is provided with first shock structure and the second damping column diameter identical shock relieve vent, and damping spring is provided among shock relieve vent, so when Industrial fan works, caused huge noise can effectively be contained, reduce noise caused by Industrial fan work, screw axisymmetricly sets on the center line of stainless steel substrates, can so shock structure is securely attached to flabellum together with.
Description
Technical field
Industrial fan equipment technical field is the utility model is related to, specially a kind of Industrial fan that can reduce noise.
Background technology
The substantial amounts of air movement of promotion of Industrial fan energy full blast, super large air quantity is produced, space formed motion, followed
Ring airflow field, current other equipment can not compare, and produce the natural gentle breeze system of overlarge area, play ventilation and cooling
Dual-use function, compared with traditional HVAC and small-sized high-speed fan, it has unrivaled application advantage, can be rated as tall and big
Space ventilator cooling perfect solution, be widely used in industrial premises, logistic storage, waiting room, exhibition center, gymnasium,
The superfine large space of business, as space ventilator, the preferred solution of personnel's cooling.
Industrial fan build currently on the market is huge, can produce super large air quantity at work, but also generates simultaneously huge
Big noise, noise pollution is extremely serious, influences the work and rest of people.
Utility model content
The purpose of this utility model is to provide a kind of Industrial fan that can reduce noise, to solve above-mentioned background technology
The Industrial fan build currently on the market of middle proposition is huge, can produce super large air quantity at work, but also generates simultaneously huge
Big noise, noise pollution is extremely serious, the problem of influenceing the work and rest of people.
To achieve the above object, the utility model provides following technical scheme：A kind of Industrial fan that can reduce noise,
Including center fixed column, flabellum, the first shock structure, the second shock structure, stainless steel substrates, screw, fixing device, shock relieve vent, subtract
Shake spring and screw nail hole, the center fixed column are connected with flabellum and fixing device, and the flabellum is connected with stainless steel substrates
Connect, first shock structure is fixed on the securing means by screw, and is provided with and the second shock structure on the first shock structure
Diameter identical shock relieve vent, second shock structure are connected with stainless steel substrates, and the stainless steel substrates are fixed on by screw
On flabellum, the fixing device is welded on the side of center fixed column, and the shock relieve vent is located at the bosom of the first shock structure
Position, the damping spring is located at the centre position of shock relieve vent, and damping spring is connected with the first shock structure and the second shock structure
Connect, the screw nail hole is used for be connected device and the first shock structure.
Preferably, the flabellum number is three, and flabellum is axisymmetricly set on center fixed column center line.
Preferably, first shock structure and the second shock structure are located at immediately below flabellum center line.
Preferably, the screw number is two, and screw is axisymmetricly set on the center line of stainless steel substrates.
Preferably, the diameter of the damping spring is less than the diameter of shock relieve vent.
Compared with prior art, the beneficial effects of the utility model are：The Industrial fan that noise can be reduced is provided with
First shock structure and the second shock structure, be provided with the first shock structure with the second damping column diameter identical shock relieve vent, first subtracts
Shake post to fix on the securing means by screw, the second shock structure is connected with stainless steel substrates, and stainless steel substrates pass through screw
It is fixed on flabellum, shock relieve vent is located at the bosom position of the first shock structure, and damping spring is provided among shock relieve vent, this
When Industrial fan works, caused huge noise can effectively be contained sample, be reduced caused by Industrial fan work
Noise, screw are axisymmetricly set on the center line of stainless steel substrates, can so shock structure is securely attached to flabellum
Together.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model part-structure schematic diagram；
Fig. 3 is mplifying structure schematic diagram at the utility model A；
Fig. 4 is the utility model blade structure schematic diagram.
In figure：1st, center fixed column, 2, flabellum, the 3, first shock structure, the 4, second shock structure, 5, stainless steel substrates, 6, screw
Nail, 7, fixing device, 8, shock relieve vent, 9, damping spring, 10, screw nail hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of Industrial fan that can reduce noise, bag
Include center fixed column 1, flabellum 2, the first shock structure 3, the second shock structure 4, stainless steel substrates 5, screw 6, fixing device 7, damping
Hole 8, damping spring 9 and screw nail hole 10, center fixed column 1 are connected with flabellum 2 and fixing device 7, flabellum 2 and stainless steel substrates
5 are connected, and 2 numbers of flabellum are three, and flabellum 2 is axisymmetricly set on the center line of center fixed column 1, so makes whole wind
Fan keeps balancing and stably, the first shock structure 3 is fixed in fixing device 7 by screw 6, and is set on the first shock structure 3
Have and be connected with the diameter identical shock relieve vent 8 of the second shock structure 4, the second shock structure 4 with stainless steel substrates 5, the first shock structure 3 and
Two shock structures 4 are located at immediately below the center line of flabellum 2, and stainless steel substrates 5 are fixed on flabellum 2 by screw 6,6 numbers of screw
For two, and screw 6 is axisymmetricly set on the center line of stainless steel substrates 5, so connects stainless steel substrates 5 and flabellum 2
More firmly, fixing device 7 is welded on the side of center fixed column 1, and shock relieve vent 8 is located at the bosom of the first shock structure 3
Position, the diameter of damping spring 9 are less than the diameter of shock relieve vent 8, and damping spring 9 is located at the centre position of shock relieve vent 8, and damping bullet
Spring 9 is connected with the first shock structure 3 and the second shock structure 4, and screw nail hole 10 is used for the shock structure 3 of device 7 and first that is connected.
Operation principle：When the Industrial fan of noise can be reduced using this, it is without exception first to check that equipment has, is connecting electricity
Source, rotate center fixed column 1, flabellum 2 will be with center fixed column 1 and rotate and rotate, and the first shock structure 3 is filled by fixed
7 to be put to be fixed in center fixed column 1, the second shock structure 4 is fixed on flabellum 2 by stainless steel substrates 5, when flabellum 2 rotates, fan
Leaf 2 can be shaken, and produce noise, and the second shock structure 4 can be shaken, the damping of damping spring 9 and second with the shake of flabellum 2
Post 4 is connected, and when the second shock structure 4 is shaken, damping spring 9 can up-down stretch, the stretching of damping spring 9 in shock relieve vent 8
The amplitude of shake can be lowered, flabellum 2 is kept stable during rotation, reach damping effect.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (5)
1. a kind of Industrial fan that can reduce noise, including center fixed column（1）, flabellum（2）, the first shock structure（3）, second
Shock structure（4）, stainless steel substrates（5）, screw（6）, fixing device（7）, shock relieve vent（8）, damping spring（9）And screw nail hole
（10）, it is characterised in that：The center fixed column（1）With flabellum（2）And fixing device（7）It is connected, the flabellum（2）With not
Become rusty steel disc（5）It is connected, first shock structure（3）Pass through screw（6）It is fixed on fixing device（7）On, and the first damping
Post（3）On be provided with and the second shock structure（4）Diameter identical shock relieve vent（8）, second shock structure（4）With stainless steel substrates
（5）It is connected, the stainless steel substrates（5）Pass through screw（6）It is fixed on flabellum（2）On, the fixing device（7）In being welded on
Heart fixed column（1）Side, the shock relieve vent（8）Positioned at the first shock structure（3）Bosom position, the damping spring
（9）Positioned at shock relieve vent（8）Centre position, and damping spring（9）With the first shock structure（3）With the second shock structure（4）It is connected,
The screw nail hole（10）For the device that is connected（7）With the first shock structure（3）.
A kind of 2. Industrial fan that can reduce noise according to claim 1, it is characterised in that：The flabellum（2）It is individual
Number is three, and flabellum（2）On center fixed column（1）Center line is axisymmetricly set.
A kind of 3. Industrial fan that can reduce noise according to claim 1, it is characterised in that：First shock structure
（3）With the second shock structure（4）Positioned at flabellum（2）Immediately below center line.
A kind of 4. Industrial fan that can reduce noise according to claim 1, it is characterised in that：The screw（6）
Number is two, and screw（6）On stainless steel substrates（5）Center line axisymmetricly set.
A kind of 5. Industrial fan that can reduce noise according to claim 1, it is characterised in that：The damping spring
（9）Diameter be less than shock relieve vent（8）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669966.3U CN206770291U (en) | 2017-06-10 | 2017-06-10 | A kind of Industrial fan that can reduce noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669966.3U CN206770291U (en) | 2017-06-10 | 2017-06-10 | A kind of Industrial fan that can reduce noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770291U true CN206770291U (en) | 2017-12-19 |
Family
ID=60637136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720669966.3U Expired - Fee Related CN206770291U (en) | 2017-06-10 | 2017-06-10 | A kind of Industrial fan that can reduce noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206448A (en) * | 2020-09-23 | 2021-01-12 | 诸佳枫 | Water spraying gun head capable of reducing noise to the maximum extent during water spraying |
-
2017
- 2017-06-10 CN CN201720669966.3U patent/CN206770291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206448A (en) * | 2020-09-23 | 2021-01-12 | 诸佳枫 | Water spraying gun head capable of reducing noise to the maximum extent during water spraying |
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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: 20171219 Termination date: 20180610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |