CN212563796U - Protective housing for industrial fan - Google Patents
Protective housing for industrial fan Download PDFInfo
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- CN212563796U CN212563796U CN202021168855.2U CN202021168855U CN212563796U CN 212563796 U CN212563796 U CN 212563796U CN 202021168855 U CN202021168855 U CN 202021168855U CN 212563796 U CN212563796 U CN 212563796U
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- pipeline
- industrial fan
- casing
- shell
- protective case
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Abstract
The utility model belongs to the technical field of industrial fan, especially, be a protective housing for industrial fan, which comprises a housin, the bottom of casing is installed and is moved the wheel, the top of casing is provided with the access door, the inside level of casing is provided with the mounting panel, be connected through a plurality of shock attenuation pieces between mounting panel and the bottom surface in the casing, be equipped with the air exit on one of them side of casing, air exit department is provided with the ventilation pipe, the side of ventilation pipe is connected with the casing through a plurality of first springs, the ventilation pipe includes first pipeline and second pipeline, first pipeline activity grafting is in the inside of second pipeline, the fixed acoustical panel that is provided with in the first pipeline, the inner of second pipeline is used for being connected with the air outlet of industrial fan, and the second pipeline is connected with the mounting panel, still be provided with the air intake on the side of casing; the utility model provides a protective housing has the characteristics that the protecting effect is good, the noise reduction that can very big degree produces.
Description
Technical Field
The utility model belongs to the technical field of the industrial fan, concretely relates to industrial fan is with protective housing.
Background
The industrial fan can most effectively push a large amount of air to move to generate super large air quantity, so that a moving and circulating airflow field is formed in a space, the air circulation problem of an industrial production workshop can be effectively regulated, the industrial fan usually generates larger noise due to self vibration and airflow factors when in use, and the existing industrial fan often brings inconvenience to the production of the workshop due to lack of necessary protection measures when in use.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an industrial fan is with protective housing has protecting effect well, the characteristics that the noise reduction that can very big degree produced.
In order to achieve the above object, the utility model provides a following technical scheme: a protective shell for an industrial fan comprises a shell, wherein the bottom of the shell is provided with a movable wheel, the top of the shell is provided with an access door, the inside of the shell is horizontally provided with a mounting plate, the mounting plate is connected with the bottom surface in the shell through a plurality of shock absorbing pieces, an air outlet is arranged on one side surface of the shell, a ventilation pipe is arranged at the air outlet, the side surface of the ventilation pipe is connected with the shell through a plurality of first springs, the ventilation pipe comprises a first pipeline and a second pipeline, the first pipeline is movably inserted in the second pipeline, a sound-absorbing plate is fixedly arranged in the first pipeline, the inner end of the second pipeline is used for being connected with an air outlet of the industrial fan, and the second pipeline is connected with the mounting panel, still be provided with the air intake on the side of casing, air intake department installs the dust filter screen.
Preferably, sound-absorbing cotton is arranged on the inner surface of the shell.
Preferably, sound absorption cotton is arranged on the inner surfaces of the first pipeline and the second pipeline.
Preferably, the shock attenuation piece includes telescopic link and second spring, the upper and lower both ends of telescopic link respectively with mounting panel and casing fixed connection, second spring movable sleeve establishes on the telescopic link, and the both ends of second spring are connected with mounting panel and casing respectively, the telescopic link is including movable rod and the sleeve that the activity was pegged graft.
Preferably, the second pipeline is provided with a fastening knob for fixing the positions of the first pipeline and the second pipeline.
Preferably, the material of the dust filter screen comprises non-woven fabrics.
Preferably, the moving wheel is a universal caster with a brake.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a protective housing when using, at first fixes the industrial fan on the mounting panel to make the air outlet and the second pipe connection of industrial fan, this moment when the fan operates, damper and second spring can play the absorbing effect of buffering to the vibrations that the fan produced, and the casing, inhale the setting of sound cotton and acoustical panel, can make when the fan operates, the production of noise reduction that can be very big.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
in the figure: the device comprises a shell 1, an access door 2, a mounting plate 3, a first spring 4, a first pipeline 5, a second pipeline 6, a sound-absorbing plate 7, a dust filter screen 8, a telescopic rod 9 and a second spring 10.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1, the present embodiment provides the following technical solutions: the utility model provides a protective housing for industrial fan, which comprises a housin 1, it inhales the sound cotton to be provided with on casing 1's the internal surface, the casters of area brake is installed to casing 1's bottom, casing 1's top is provided with access door 2, the convenience is overhauld the maintenance to the inside industrial fan of casing 1, casing 1's inside level is provided with mounting panel 3, be connected through a plurality of shock attenuation pieces between the bottom surface in mounting panel 3 and the casing 1, the shock attenuation piece includes telescopic link 9 and second spring 10, telescopic link 9's upper and lower both ends respectively with mounting panel 3 and casing 1 fixed connection, second spring 10 movable sleeve is established on telescopic link 9, and the both ends of second spring 10 are connected with mounting panel 3 and casing 1 respectively, telescopic link 9 is including movable rod and the sleeve of activity.
Be equipped with the air exit on one of them side of casing 1, air exit department is provided with the ventilation pipe, the side of ventilation pipe is connected with casing 1 through a plurality of first spring 4, the ventilation pipe is including first pipeline 5 and second pipeline 6, all be provided with on the internal surface of first pipeline 5 and second pipeline 6 and inhale the sound cotton, first pipeline 5 activity is pegged graft in the inside of second pipeline 6, be provided with on the second pipeline 6 and be used for the fixed knob of setting up of first pipeline 5 and 6 rigidity of second pipeline, first pipeline 5 internal fixation is provided with acoustical panel 7, the inner of second pipeline 6 is used for being connected with the air outlet of industrial fan, and second pipeline 6 is connected with mounting panel 3, through setting up the ventilation pipe into length-adjustable structure, can conveniently adjust the guiding position of air outlet, and convenient to use.
Still be provided with the air intake on the side of casing 1, air intake department installs dust filter screen 8, and dust filter screen 8's material includes the non-woven fabrics, can carry out effective filtration to the dust, helps keeping the inside clean and tidy of casing 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an industrial fan is with protective housing which characterized in that: comprises a shell (1), moving wheels are installed at the bottom of the shell (1), an access door (2) is arranged at the top of the shell (1), a mounting plate (3) is horizontally arranged in the shell (1), the mounting plate (3) is connected with the bottom surface in the shell (1) through a plurality of shock absorbing pieces, an air outlet is arranged on one side surface of the shell (1), a ventilation pipe is arranged at the air outlet, the side surface of the ventilation pipe is connected with the shell (1) through a plurality of first springs (4), the ventilation pipe comprises a first pipeline (5) and a second pipeline (6), the first pipeline (5) is movably inserted in the second pipeline (6), a sound absorbing plate (7) is fixedly arranged in the first pipeline (5), the inner end of the second pipeline (6) is used for being connected with an air outlet of an industrial fan, and the second pipeline (6) is connected with the mounting plate (3), still be provided with the air intake on the side of casing (1), air intake department installs dust filter screen (8).
2. The protective case for an industrial fan as claimed in claim 1, wherein: the inner surface of the shell (1) is provided with sound absorption cotton.
3. The protective case for an industrial fan as claimed in claim 1, wherein: and sound absorption cotton is arranged on the inner surfaces of the first pipeline (5) and the second pipeline (6).
4. The protective case for an industrial fan as claimed in claim 1, wherein: the shock attenuation piece includes telescopic link (9) and second spring (10), the upper and lower both ends of telescopic link (9) respectively with mounting panel (3) and casing (1) fixed connection, second spring (10) activity cover is established on telescopic link (9), and the both ends of second spring (10) are connected with mounting panel (3) and casing (1) respectively, telescopic link (9) are including the movable rod and the sleeve that the activity was pegged graft.
5. The protective case for an industrial fan as claimed in claim 1, wherein: and a fastening knob for fixing the positions of the first pipeline (5) and the second pipeline (6) is arranged on the second pipeline (6).
6. The protective case for an industrial fan as claimed in claim 1, wherein: the dust filter screen (8) is made of non-woven fabrics.
7. The protective case for an industrial fan as claimed in claim 1, wherein: the movable wheels are universal casters with brakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021168855.2U CN212563796U (en) | 2020-06-22 | 2020-06-22 | Protective housing for industrial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021168855.2U CN212563796U (en) | 2020-06-22 | 2020-06-22 | Protective housing for industrial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212563796U true CN212563796U (en) | 2021-02-19 |
Family
ID=74613506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021168855.2U Active CN212563796U (en) | 2020-06-22 | 2020-06-22 | Protective housing for industrial fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212563796U (en) |
-
2020
- 2020-06-22 CN CN202021168855.2U patent/CN212563796U/en active Active
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