CN214617048U - Air-cooled sound-proof housing for Roots blower - Google Patents
Air-cooled sound-proof housing for Roots blower Download PDFInfo
- Publication number
- CN214617048U CN214617048U CN202120843037.6U CN202120843037U CN214617048U CN 214617048 U CN214617048 U CN 214617048U CN 202120843037 U CN202120843037 U CN 202120843037U CN 214617048 U CN214617048 U CN 214617048U
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- air
- sound
- shell
- wall
- air outlet
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- 229920000742 Cotton Polymers 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an air-cooled sound-proof housing for a Roots blower, which comprises a housing, sound-absorbing cotton and sound-proof cotton, wherein a cavity is arranged between the inner wall and the outer wall of the housing, and the sound-proof cotton is placed in the cavity; a layer of sound-absorbing cotton is attached to the inner wall of the shell; an air inlet is formed in the lower end of one side of the shell, a connecting pipe is installed at the air inlet and connected with an air cooler, an air outlet is formed in the upper end of the other side of the shell, and a lifting baffle is arranged at the air outlet; the inner wall of the shell is also provided with a temperature sensor; the utility model discloses can start the air-cooler when the casing internal temperature is too high and cool down, but lifting baffle blocks the air outlet after the temperature reaches the predetermined value to keep the low temperature environment in the casing, the utility model discloses a still be equipped with sound-proof structure on the casing, can not influence the heat dissipation in syllable-dividing, be suitable for popularization and application.
Description
Technical Field
The utility model relates to a roots's fan technical field, concretely relates to roots's is forced air cooling sound-proof housing for fan.
Background
The Roots blower is a positive displacement blower, and the principle is a rotary compressor for compressing and conveying gas by utilizing the relative motion of two blade-shaped rotors in a cylinder.
The in-process that uses at roots's fan can produce great noise, adopts the sound-proof housing to completely cut off roots's fan produced noise usually, but traditional sound-proof housing can influence roots's fan's radiating effect.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a roots is forced air cooling sound-proof housing for fan.
The utility model discloses a realize through following technical scheme:
the utility model provides a roots is air-cooled sound-proof housing for fan, includes the casing, inhales sound cotton and soundproof cotton, its characterized in that: a cavity is arranged between the inner wall and the outer wall of the shell, and soundproof cotton is placed in the cavity; a layer of sound-absorbing cotton is attached to the inner wall of the shell; the top end of the shell is provided with an air inlet pipe orifice, and one side wall of the shell is provided with an air outlet pipe orifice; an air inlet is formed in the lower end of one side of the shell, a connecting pipe is installed at the air inlet and connected with an air cooler, an air outlet is formed in the upper end of the other side of the shell, and a lifting baffle is arranged at the air outlet; the inner wall of the shell is also provided with a temperature sensor.
Preferably, the liftable baffle comprises a baffle and an electric push rod, the electric push rod is arranged on the side wall of the shell, and the movable end of the electric push rod is connected with the baffle.
Preferably, the both ends of air outlet are equipped with the spout, the both ends of baffle are equipped with the slider with spout matched with.
Preferably, the shell is internally provided with a controller, the controller comprises a single chip microcomputer and a driver, the single chip microcomputer is respectively connected with the driver and the temperature sensor, and the driver is connected with the electric push rod and the air cooler.
Preferably, the air inlet pipe opening and the air outlet pipe opening are provided with rubber rings matched with the pipe openings.
Preferably, the sound-absorbing cotton at the air outlet is provided with a plurality of through holes.
The beneficial effects of the utility model are embodied in: the utility model discloses a roots fan sound-proof housing with air-cooled heat dissipation, its inner wall is equipped with and inhales the sound cotton, can absorb the noise that the roots fan produced in the operation process, and the casing of this sound-proof housing is equipped with the cavity, is equipped with the sound cotton in the cavity, can effectively reduce the noise that the roots fan produced resonance with the casing in the operation; simultaneously the utility model discloses automatic heat dissipation function in addition, the cold air blows in the casing from the low, blows off the casing by the eminence, can guarantee that the hot air in the casing is arranged to the greatest extent, but the liftable baffle can block the air outlet after the temperature reaches the predetermined value, keeps the low temperature environment in the casing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is an axial view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a sectional view taken along the line a of fig. 3.
Fig. 5 is a sectional view taken along line B of fig. 3.
In the attached drawing, 1, casing, 2, soundproof cotton, 3, inhale the sound cotton, 4, the air inlet mouth of pipe, 5, the air outlet mouth of pipe, 6, rubber circle, 7, spout, 8, baffle, 9, electric putter, 10, air outlet, 11, air intake, 12, connecting pipe, 13, temperature sensor.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
For ease of description, spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation.
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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention is described in detail below with reference to the accompanying drawings: the utility model discloses a roots is forced air cooling sound-proof housing for fan, include casing 1, inhale sound cotton 3 and soundproof cotton 2, its characterized in that: a cavity is arranged between the inner wall and the outer wall of the shell 1, and sound insulation cotton 2 is placed in the cavity; a layer of sound-absorbing cotton 3 is attached to the inner wall of the shell 1; an air inlet pipe orifice 4 is formed at the top end of the shell 1, and an air outlet pipe orifice 5 is formed in one side wall of the shell 1; an air inlet 11 is formed in the lower end of one side of the shell 1, a connecting pipe 12 is installed at the air inlet 11, the connecting pipe 12 is connected with an air cooler, an air outlet 10 is formed in the upper end of the other side of the shell 1, a lifting baffle is arranged at the air outlet 10 and comprises a baffle 8 and an electric push rod 9, the electric push rod 9 is installed on the side wall of the shell 1, the movable end of the electric push rod 9 is connected with the baffle 8, sliding grooves 7 are formed in two ends of the air outlet 10, and sliding blocks matched with the sliding grooves 7 are arranged at two ends of the baffle 8; the inner wall of the shell 1 is also provided with a temperature sensor 13; still be equipped with the controller in the casing 1, the controller is including singlechip and driver, and the singlechip links to each other with driver and temperature sensor 13 respectively, and the driver links to each other with electric putter 9 and air-cooler.
Preferably, air inlet pipe mouth 4 and air outlet pipe mouth 5 department install with mouth of pipe matched with rubber circle 6 to isolated pipeline and casing 1 prevent that the pipeline from producing resonance and sending the noise with casing 1.
Preferably, the sound-absorbing cotton 3 at the air outlet 10 is provided with a plurality of through holes, so that noise emitted from the air outlet 10 can be effectively reduced.
The utility model discloses an implementation principle does: the sound-absorbing cotton 3 arranged in the shell 1 can absorb the noise generated when the Roots blower runs, and the sound-insulating cotton 2 added in the cavity of the inner wall and the outer wall of the shell 1 can isolate the noise generated when the Roots blower runs and resonates with the inner wall of the shell 1; an air inlet 11 is arranged at the lower end of one side of the shell 1, an air outlet 10 is arranged above the other side of the shell 1, cold air enters from a lower part and is discharged from a higher part, and hot air in the shell 1 can be discharged completely; the utility model discloses still be equipped with the controller, temperature information control air-cooler and liftable baffle that controller accessible temperature sensor 13 detected, when temperature sensor 13 detected the temperature in casing 1 and is higher than the default, the controller can start the air-cooler, when treating that the temperature in casing 1 is less than the default, the air-cooler stop work, liftable baffle keeps off air outlet 10, keeps the low temperature environment in casing 1, consequently, the utility model discloses can also not influence the radiating effect in syllable-dividing.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides a roots is air-cooled sound-proof housing for fan, includes casing (1), inhales sound cotton (3) and soundproof cotton (2), its characterized in that: a cavity is arranged between the inner wall and the outer wall of the shell (1), and sound insulation cotton (2) is placed in the cavity; a layer of sound-absorbing cotton (3) is attached to the inner wall of the shell (1); an air inlet pipe orifice (4) is formed in the top end of the shell (1), and an air outlet pipe orifice (5) is formed in one side wall of the shell (1); an air inlet (11) is formed in the lower end of one side of the shell (1), a connecting pipe (12) is installed at the position of the air inlet (11), the connecting pipe (12) is connected with an air cooler, an air outlet (10) is formed in the upper end of the other side of the shell (1), and a lifting baffle is arranged at the position of the air outlet (10); the inner wall of the shell (1) is also provided with a temperature sensor (13).
2. The air-cooled sound-insulating housing for a roots blower as claimed in claim 1, wherein: the lifting baffle comprises a baffle (8) and an electric push rod (9), the electric push rod (9) is installed on the side wall of the shell (1), and the movable end of the electric push rod (9) is connected with the baffle (8).
3. The air-cooled sound-insulating housing for a roots blower as claimed in claim 2, wherein: both ends of air outlet (10) are equipped with spout (7), the both ends of baffle (8) are equipped with the slider with spout (7) matched with.
4. The air-cooled sound-insulating housing for a roots blower as claimed in claim 2, wherein: still be equipped with the controller in casing (1), the controller is including singlechip and driver, and the singlechip links to each other with driver and temperature sensor (13) respectively, and the driver links to each other with electric putter (9) and air-cooler.
5. The air-cooled sound-insulating housing for a roots blower as claimed in claim 1, wherein: and the air inlet pipe orifice (4) and the air outlet pipe orifice (5) are provided with rubber rings (6) matched with the pipe orifices.
6. The air-cooled sound-insulating housing for a roots blower as claimed in claim 1, wherein: the sound-absorbing cotton (3) at the air outlet (10) is provided with a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120843037.6U CN214617048U (en) | 2021-04-23 | 2021-04-23 | Air-cooled sound-proof housing for Roots blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120843037.6U CN214617048U (en) | 2021-04-23 | 2021-04-23 | Air-cooled sound-proof housing for Roots blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214617048U true CN214617048U (en) | 2021-11-05 |
Family
ID=78404802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120843037.6U Expired - Fee Related CN214617048U (en) | 2021-04-23 | 2021-04-23 | Air-cooled sound-proof housing for Roots blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214617048U (en) |
-
2021
- 2021-04-23 CN CN202120843037.6U patent/CN214617048U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |