CN215113085U - Air purification device with low noise performance - Google Patents

Abstract

The utility model provides an air purification device of low noise performance, includes clean system, clean system's outside is equipped with inhales sound structure, inhales sound structure and includes the pipeline, and the outside of inhaling sound structure is equipped with sound-proof structure, and sound-proof structure includes the box, inhales the interior fixedly connected with sound-absorbing structure of sound structure, and sound-absorbing structure is equipped with protective structure including inhaling the sound filter pulp, the last protective structure that is equipped with of sound-proof structure, protective structure includes baffle and connecting plate, compares with prior art, the beneficial effects of the utility model include: absorb the noise when purifier's internal machine operates through setting up at the outside sound insulation construction of purifier, absorb the noise when the flabellum operates in purifier through setting up the sound structure of inhaling outside at clean system and reduce the production of flabellum noise when operating simultaneously, shelter from purifier air intake and air outlet at night through the protective structure who sets up at sound insulation construction both ends.

Description

Air purification device with low noise performance

Technical Field

The utility model relates to an air purification device, concretely relates to air purification device of low noise performance.

Background

In real life, the air environment is increasingly poor due to the rapid development of society, and people with certain quality of life want to have a high-quality air environment, so that air purification devices are purchased by more and more families.

In the prior art, the fan blades inside the general air purification device and the sound generated by the running of the machine are loud when the air purification device runs, so that certain noise pollution is brought to people, the normal life and rest of people are influenced to a certain extent, and especially, the people need to start the purification device when having a rest at night, so that the rest of people is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that inside flabellum and machine moving sound are great when general air purification device is moving, give people and bring certain noise pollution, influence people's normal life and rest to a certain extent, especially need open purifier when people have a rest at night, seriously influence people's rest, provide an air purification device of low noise performance for this reason.

The utility model provides a technical scheme that technical problem adopted is: an air purification device with low noise performance, comprising: clean system, clean system's outside is equipped with inhales the sound structure, it includes the pipeline to inhale the sound structure, the outside of inhaling the sound structure is equipped with sound-proof structure, sound-proof structure includes the box, inhale fixedly connected with sound-absorbing structure in the sound structure, sound-absorbing structure is including inhaling the sound and cross the filter pulp, sound-proof structure is last to be equipped with protective structure, protective structure includes baffle and connecting plate.

As a preferred technical scheme of the utility model, clean system's outside is equipped with the pipeline, the inner wall fixedly connected with of pipeline inhales the sound pad, inhale sound pad and clean system sliding connection.

As an optimal technical scheme of the utility model, the outside fixedly connected with box of pipeline, be equipped with soundproof cotton between box and the pipeline.

As a preferred technical scheme of the utility model, the equal fixedly connected with in both ends of pipeline inhales the sound and crosses the filter pulp, every inhale the equal fixedly connected with fixed plate in one side that the sound crossed the filter pulp, even excavation is equipped with slot, every in the fixed plate the equal fixedly connected with tuber pipe of one end of slot, the other end and the clean system through connection of tuber pipe.

As a preferred technical scheme of the utility model, the both sides at box both ends are all dug and are equipped with the connecting plate, every equal sliding connection has a baffle between the connecting plate, every even excavation is equipped with the ventilation pipe on the baffle, the top fixedly connected with handle of baffle, the baffle corresponds with clean system, baffle sliding connection is at the both ends of box.

The utility model has the advantages of it is following: absorb the noise when purifier's internal machine operates through setting up at purifier outside sound-proof structure, absorb the noise of flabellum during operation in purifier through setting up the sound-absorbing structure outside at the clean system and reduce the production of flabellum noise when operating simultaneously, absorb and reduce the sound that clean system sent when passing through the pipeline with the air when operating through the sound-absorbing structure of setting at clean system both ends, thereby reach and reduce purifier's noise, shelter from purifier air intake and air outlet at night through the protective structure who sets up at sound-proof structure both ends, reduce purifier to the absorption of air, thereby the noise reduction.

Drawings

Fig. 1 is a schematic front view of a preferred embodiment of the present invention;

fig. 2 is a schematic top sectional view of a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a preferred embodiment of the present invention.

Description of reference numerals: 1. a purification system; 2. a sound absorbing structure; 21. a pipeline; 22. a sound absorbing pad; 3. a sound-insulating structure; 31. a box body; 32. sound insulation cotton; 4. a sound absorbing structure; 41. sound absorption filter cotton; 42. a slot; 43. a fixing plate; 44. an air duct; 5. a protective structure; 51. a partition plate; 52. a connecting plate; 53. a handle; 54. and a vent pipe.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-3, an air purifying device with low noise performance includes a purifying system 1, a sound absorbing structure 2 disposed outside the purifying system 1, the sound absorbing structure 2 including a duct 21, the noise generated when the blades in the purification system 1 operate is absorbed by the sound-absorbing structure 2, the sound-insulating structure 3 is arranged outside the sound-absorbing structure 2, the sound-insulating structure 3 comprises a box body 31, the noise generated when the machine in the whole purification system 1 operates is absorbed through the sound insulation structure 3, the sound absorption structure 4 is fixedly connected in the sound absorption structure 2, the sound absorption structure 4 comprises sound absorption filter cotton 41, the noise which absorbs air when the purification system 1 operates is absorbed through the sound absorption structure 4, thereby the noise reduction is equipped with protective structure 5 on sound-proof structure 3, and protective structure 5 includes baffle 51 and connecting plate 52, gives sound insulation to clean system 1 when having a rest at night through sound-proof structure 3.

The two ends of the pipeline 21 are fixedly connected with sound absorption filter cotton 41, one side of each sound absorption filter cotton 41 is fixedly connected with a fixing plate 43, slots 42 are uniformly cut in the fixing plate 43, one end of each slot 42 is fixedly connected with an air pipe 44, the other end of the air pipe 44 is communicated with the purification system 1, noise generated when the purification system 1 absorbs air is absorbed through the sound absorption filter cotton 41, the sound is absorbed through the air pipe 44 when the air is extracted through the bent air pipe 44, the pipeline 21 is arranged outside the purification system 1, a sound absorption pad 22 is fixedly connected to the inner wall of the pipeline 21, the sound absorption pad 22 is in sliding connection with the purification system 1, the noise generated when the fan blades run is absorbed through the sound absorption pad 22, the two sides of the two ends of the box body 31 are respectively cut with connecting plates 52, a partition plate 51 is slidably connected between each connecting plate 52, and a ventilation pipe 54 is uniformly cut on each partition plate 51, the top fixedly connected with handle 53 of baffle 51, baffle 51 corresponds with clean system 1, baffle 51 sliding connection is at the both ends of box 31, baffle 51 through sliding connection at the box 31 both ends gives sound insulation to clean system 1 when night, and the outside fixedly connected with box 31 of pipeline 21 is equipped with soundproof cotton 32 between box 31 and the pipeline 21, absorbs clean system 1 machine moving noise through soundproof cotton 32 that sets up in the box 31 and between the pipeline 21.

Specifically, when in use, the noise generated during the operation of the fan blades inside the purification system 1 is absorbed by the duct 21 arranged outside the purification system 1 and the sound absorption pad 22 fixedly connected inside the duct 21, the noise generated during the operation of the machine inside the purification system 1 is absorbed by the soundproof cotton 32 arranged between the duct 21 and the box 31, the noise passing through the duct 21 when the purification system 1 extracts air is absorbed by the sound absorption filter cotton 41 arranged at both ends of the duct 21, the sound generated when the air passes through the duct 21 is absorbed by the slot 42 fixedly connected to the fixing plate 43 at one side of the sound absorption filter cotton 41 and the air pipe 44 fixedly connected to one end of the slot 42, and a part of the sheng sound energy is converted into heat energy by friction in the bent air pipe 44 through the bent air pipe 44 to reduce the noise, and at night, the connecting plate 52 fixedly connected to the box 31, the partition plates 51 are slidably coupled to both ends of the cabinet 31, and the ventilation duct 54 formed on the partition plates 51 is cut to reduce the intake air amount and the exhaust air amount of the purification system 1 to some extent at night, thereby reducing the noise of the purification apparatus at night.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

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 depart from the spirit and scope of the present invention.

Claims (5)

1. An air purification device with low noise performance, comprising: clean system (1), the outside of clean system (1) is equipped with inhales sound structure (2), inhale sound structure (2) including pipeline (21), the outside of inhaling sound structure (2) is equipped with sound-proof structure (3), sound-proof structure (3) include box (31), inhale fixedly connected with sound-absorbing structure (4) in sound structure (2), sound-absorbing structure (4) are including inhaling sound filter pulp (41), be equipped with protective structure (5) on sound-proof structure (3), protective structure (5) include baffle (51) and connecting plate (52).

2. An air cleaning device with low noise performance as claimed in claim 1, characterized in that a pipe (21) is arranged outside the cleaning system (1), a sound absorption pad (22) is fixedly connected to the inner wall of the pipe (21), and the sound absorption pad (22) is connected with the cleaning system (1) in a sliding manner.

3. An air cleaning device with low noise performance as claimed in claim 1, wherein a box body (31) is fixedly connected to the outside of the duct (21), and soundproof cotton (32) is provided between the box body (31) and the duct (21).

4. The air purification device with low noise performance as claimed in claim 1, wherein both ends of the pipeline (21) are fixedly connected with sound-absorbing filter cotton (41), one side of each sound-absorbing filter cotton (41) is fixedly connected with a fixing plate (43), the fixing plate (43) is uniformly provided with slots (42), one end of each slot (42) is fixedly connected with an air pipe (44), and the other end of each air pipe (44) is connected with the purification system (1) in a penetrating manner.

5. The air purification device with low noise performance as claimed in claim 1, wherein the two ends of the box body (31) are both provided with connecting plates (52) by chiseling, a partition plate (51) is slidably connected between each connecting plate (52), each partition plate (51) is uniformly provided with a ventilation pipe (54) by chiseling, the top end of each partition plate (51) is fixedly connected with a handle (53), each partition plate (51) corresponds to the purification system (1), and the partition plates (51) are slidably connected with the two ends of the box body (31).

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