CN212029825U - Fresh air purification device with noise elimination function - Google Patents
Fresh air purification device with noise elimination function Download PDFInfo
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- CN212029825U CN212029825U CN202020548953.2U CN202020548953U CN212029825U CN 212029825 U CN212029825 U CN 212029825U CN 202020548953 U CN202020548953 U CN 202020548953U CN 212029825 U CN212029825 U CN 212029825U
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Abstract
The utility model provides a fresh air purification device with a noise elimination function, which comprises an air inlet pipeline, an air outlet pipeline, a shell and an exhaust fan; one end of the air inlet pipeline and one end of the air outlet pipeline are oppositely arranged, the exhaust fan is arranged between the air inlet pipeline and the air outlet pipeline, and the air inlet pipeline and the air outlet pipeline are mutually connected through flanges to clamp the exhaust fan in the middle; the outside of intake stack and air-out pipeline respectively overlaps and is equipped with a shell, be fixed with damping sound insulation cushion on the inner wall of shell, it inhales the sound filler to fill with honeycomb ceramic between intake stack and the shell, also fills to have honeycomb ceramic to inhale the sound filler between air-out pipeline and the shell. The utility model discloses can effectively slow down the vibration that produces in the use, and then eliminate the noise of self, provide quieter service environment for the user.
Description
Technical Field
The utility model relates to an air purification equipment field, concretely relates to new trend purifier of area noise elimination function.
Background
At present, the problem of poor air quality generally exists in cities, and more dust or haze exists in the air; meanwhile, chemical substances harmful to human bodies, such as benzene series substances, are easy to remain indoors after decoration. In order to solve the above two problems, a fresh air device is usually used to keep the air inside and outside the room circulating. However, the existing fresh air device generally has the problem of large noise and needs to be further improved.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a fresh air purifying device with a noise elimination function to solve the problems in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fresh air purification device with a noise elimination function comprises an air inlet pipeline, an air outlet pipeline, a shell and an exhaust fan;
one end of the air inlet pipeline and one end of the air outlet pipeline are oppositely arranged, the exhaust fan is arranged between the air inlet pipeline and the air outlet pipeline, and the air inlet pipeline and the air outlet pipeline are mutually connected through flanges to clamp the exhaust fan in the middle;
the outside of intake stack and air-out pipeline respectively overlaps and is equipped with a shell, be fixed with damping sound insulation cushion on the inner wall of shell, it inhales the sound filler to fill with honeycomb ceramic between intake stack and the shell, also fills to have honeycomb ceramic to inhale the sound filler between air-out pipeline and the shell.
Furthermore, perforated plates are attached to the outer walls of the air inlet pipeline and the air outlet pipeline.
Further, the perforation rate of the perforated plate is 8%, and the perforations on the perforated plate are wedge-shaped inverted perforations.
Furthermore, glass cloth is attached to the outer walls of the air inlet pipeline and the air outlet pipeline.
Furthermore, a safety net is installed at the other end of the air inlet pipeline, and a safety net is also installed at the other end of the air outlet pipeline.
Furthermore, the air inlet pipeline and the air outlet pipeline are connected through double-sided rubber bolt flanges; and a cushioning rubber pad is arranged at the joint of the two flanges.
Furthermore, a detachable dust filter screen is installed in the air inlet pipeline.
Furthermore, a detachable honeycomb-shaped gas purification and noise elimination filter element is installed in the air outlet pipeline.
The air quality and vibration noise sensing system comprises an air quality detection device, a vibration noise detection device and a display device, wherein the air quality detection device and the vibration noise detection device are arranged in the air inlet pipeline and the air outlet pipeline, and the display device is arranged on the outer surface of the shell; the air quality detection device and the vibration noise detection device are respectively and electrically connected with the display device.
The utility model provides a pair of take fresh air purification device of noise elimination function can effectively slow down the vibration that produces in the use, and then eliminates the noise of self, provides quieter service environment for the user.
Drawings
Fig. 1 is a schematic view of a section structure of a fresh air purification device with a noise elimination function provided by the utility model.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in figure 1, the utility model provides a new trend purifier of area noise elimination function, including intake stack 1, air-out pipeline 2, shell 3 and air discharge fan 4.
Specifically, the one end of intake stack 1 and the one end of air-out pipeline 2 set up relatively, exhaust fan 4 sets up between intake stack 1 and air-out pipeline 2, and intake stack 1 and air-out pipeline 2 flange joint each other presss from both sides exhaust fan 4 in the centre. In this embodiment, the air inlet pipeline 1 and the air outlet pipeline 2 are connected through a flange of a double-faced rubber bolt 5, and the flange connection part of the air inlet pipeline 1 and the air outlet pipeline is provided with a cushioning rubber pad. The air inlet pipeline 1 and the air outlet pipeline 2 are used for eliminating noise generated by mutual friction of the air inlet pipeline 1 and the air outlet pipeline 2, and meanwhile, the air inlet pipeline 1 and the air outlet pipeline 2 are also used for improving the tightness and the connection firmness.
The outside of intake stack 1 and air-out pipeline 2 respectively overlaps and is equipped with a shell 3, be fixed with damping syllable-dividing cushion on the inner wall of shell 3 (towards intake stack 1 or the surface of air-out pipeline 2 one side promptly), it has honeycomb ceramic to inhale sound filler 9 to fill between intake stack 1 and the shell 3, also fills between air-out pipeline 2 and the shell 3 and has honeycomb ceramic to inhale sound filler 9. The shell 3 is made of a thin steel plate with the thickness of 1.2mm, the thickness of a damping sound-insulation rubber pad on the inner wall of the shell is preferably 0.8mm, and the damping sound-insulation rubber pad is fixed on the inner wall of the shell 3 in an adhesion or screw fixing mode. The damping sound insulation cushion can slow down the vibration of thin steel sheet, reduces the ability of the outside radiation noise of intake stack 1, air-out pipeline 2 and shell 3 to the noise reduction. Simultaneously, honeycomb ceramic inhales sound and packs 9 and play the supporting role between intake stack 1, air-out pipeline 2 and shell 3 on the one hand, and on the other hand can also cushion rocking between intake stack 1, air-out pipeline 2 and the shell 3, absorbs the noise that new trend purifier produced in the use.
Furthermore, a perforated plate and glass cloth are attached to the outer walls (i.e. the surfaces facing the side of the housing 3) of the air inlet duct 1 and the air outlet duct 2. In this embodiment, the perforation rate of the perforated plate is 8%, and the perforations thereon are wedge-shaped inverted perforations. The perforated plate can effectively reduce the regenerative vibration noise generated by the flow resistance.
Because the embodiment of the utility model provides an in damping sound insulation cushion, perforated plate and glass cloth all be thinner sheet, can't clearly and definitely show in the picture, the event does not mark.
Furthermore, a safety net is installed at the other end of the air inlet pipeline 1, and a safety net is also installed at the other end of the air outlet pipeline 2. A dust filter screen 6 is detachably mounted in the air inlet pipeline 1. And a detachable honeycomb-shaped gas purification and noise elimination filter element 7 is arranged in the air outlet pipeline 2. The honeycomb gas purification and noise elimination filter element 7 can be designed into a detachable installation mode according to the appropriate specification or special design of indoor and outdoor air components, and can be conveniently disassembled, washed and maintained.
Further, the utility model discloses in still include air quality and vibration noise perception system, air quality and vibration noise perception system includes air quality detection device, vibration noise detection device and display device 8, air quality detection device and vibration noise detection device install in intake stack 1 and air-out pipeline 2, display device 8 is installed in the surface of shell 3; the air quality detection device and the vibration noise detection device are respectively electrically connected with the display device 8. Air quality detection device and vibration noise detection device can carry out real time monitoring to intake stack 1 and the air state and the noise state of air-out pipeline 2 to further provide the user with relevant information through display device 8, the user can choose the filter core of the different parameters of different materials for use according to particular case, improves the pertinence and the intellectuality that the new trend purified.
The utility model provides a pair of take fresh air purification device of noise elimination function can effectively slow down the vibration that produces in the use, and then eliminates the noise of self, provides quieter service environment for the user. And simultaneously, the utility model discloses can also carry out real time monitoring to the environmental index of difference to provide the user through display device, make the user can select the filter core of the different parameters of different materials for use according to self demand and actual conditions, improved the pertinence and the intellectuality that the new trend purified.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A fresh air purification device with a noise elimination function is characterized by comprising an air inlet pipeline, an air outlet pipeline, a shell and an exhaust fan;
one end of the air inlet pipeline and one end of the air outlet pipeline are oppositely arranged, the exhaust fan is arranged between the air inlet pipeline and the air outlet pipeline, and the air inlet pipeline and the air outlet pipeline are mutually connected through flanges to clamp the exhaust fan in the middle;
the outside of intake stack and air-out pipeline respectively overlaps and is equipped with a shell, be fixed with damping sound insulation cushion on the inner wall of shell, it inhales the sound filler to fill with honeycomb ceramic between intake stack and the shell, also fills to have honeycomb ceramic to inhale the sound filler between air-out pipeline and the shell.
2. The fresh air purification device with the noise elimination function as claimed in claim 1, wherein perforated plates are attached to the outer walls of the air inlet pipeline and the air outlet pipeline.
3. The fresh air purification device with the noise elimination function according to claim 2, wherein the perforation rate of the perforated plate is 8%, and the perforations thereon are wedge-shaped inverted perforations.
4. The fresh air purification device with the noise elimination function according to claim 2, wherein glass cloth is attached to the outer walls of the air inlet pipeline and the air outlet pipeline.
5. The fresh air purification device with the noise elimination function according to claim 1, wherein a safety net is installed at the other end of the air inlet pipeline, and a safety net is also installed at the other end of the air outlet pipeline.
6. The fresh air purification device with the noise elimination function according to claim 1, wherein the air inlet pipeline and the air outlet pipeline are connected through double-faced rubber bolt flanges; and a cushioning rubber pad is arranged at the joint of the two flanges.
7. The fresh air purification device with the noise elimination function according to claim 1, wherein a detachable dust filter screen is installed in the air inlet pipeline.
8. The fresh air purification device with the noise elimination function according to claim 1, wherein a detachable honeycomb-shaped gas purification and noise elimination filter element is installed in the air outlet pipeline.
9. The fresh air purification device with the noise elimination function according to claim 1, further comprising an air quality and vibration noise sensing system, wherein the air quality and vibration noise sensing system comprises an air quality detection device, a vibration noise detection device and a display device, the air quality detection device and the vibration noise detection device are installed in the air inlet pipeline and the air outlet pipeline, and the display device is installed on the outer surface of the casing; and the air quality detection device and the vibration noise detection device are respectively and electrically connected with the display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548953.2U CN212029825U (en) | 2020-04-14 | 2020-04-14 | Fresh air purification device with noise elimination function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548953.2U CN212029825U (en) | 2020-04-14 | 2020-04-14 | Fresh air purification device with noise elimination function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212029825U true CN212029825U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020548953.2U Active CN212029825U (en) | 2020-04-14 | 2020-04-14 | Fresh air purification device with noise elimination function |
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| Country | Link |
|---|---|
| CN (1) | CN212029825U (en) |
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2020
- 2020-04-14 CN CN202020548953.2U patent/CN212029825U/en active Active
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