CN217029413U - Low-cost air conditioner spiral case that can effectively fall and make an uproar - Google Patents
Low-cost air conditioner spiral case that can effectively fall and make an uproar Download PDFInfo
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- CN217029413U CN217029413U CN202220605617.6U CN202220605617U CN217029413U CN 217029413 U CN217029413 U CN 217029413U CN 202220605617 U CN202220605617 U CN 202220605617U CN 217029413 U CN217029413 U CN 217029413U
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- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 238000004378 air conditioning Methods 0.000 claims abstract description 6
- 238000000746 purification Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
An air conditioning volute that is low cost and effective in noise reduction, comprising: the shell comprises a bottom plate, a second outer arc and a wind inlet, wherein the first outer arc is arranged on one side of the periphery of the bottom plate in a surrounding manner, the second outer arc is arranged on the other side of the periphery, one end of the second outer arc is connected with one end of the first outer arc, a wind channel and a wind outlet communicated with the wind channel are formed between the other end of the first outer arc and the other end of the second outer arc, and the end surface of the shell is also provided with a wind inlet; the ventilation opening extends from one end of the first outer arc to the other end of the first outer arc; inhale the sound cotton, the cover is established on the periphery of casing to with the vent intercommunication, with the produced noise of absorption equipment, this application absorbs the wind pressure that the department of windward side got into through inhaling the sound cotton through the vent, and then has absorbed the noise, at forced draught blower during operation greatly reduced the noise, thereby accomplish noiseless work, user experience feels good, through this improvement at last, the noise degradable 1-2 decibels.
Description
Technical Field
The utility model relates to the field of air conditioner volutes, in particular to an air conditioner volute which is low in cost and capable of effectively reducing noise.
Background
The fresh air conditioner is an air conditioner with fresh air function, which utilizes a centrifugal fan to realize circulation and ventilation between room air and outdoor air, and simultaneously has the function of purifying air, thereby enabling the indoor environment to be more healthy and comfortable. This centrifugal fan and purification module thereof unites calls new trend module, because the new trend module is installed in the air conditioner, and its size receives the air conditioner restriction, so the size is all smaller, and in order to improve the ventilation volume, motor speed is higher, arouses comparatively obvious fan noise, though prior art is to making an uproar to fall and is improved to some extent, but these are improved complicatedly, lead to the cost too high.
SUMMERY OF THE UTILITY MODEL
For solving the above problem, this technical scheme provides a low-cost and can effectively fall the air conditioner spiral case of making an uproar, and this kind of design can the noise absorption, greatly reduced the production of noise, avoid influencing user's experience and feel.
In order to realize the purpose, the technical scheme is as follows:
an air conditioning volute that is low cost and effective in noise reduction, comprising:
the shell comprises a bottom plate, a second outer arc and an air inlet, wherein the first outer arc is arranged on one side of the periphery of the bottom plate in a surrounding manner, the second outer arc is arranged on the other side of the periphery, one end of the second outer arc is connected with one end of the first outer arc, an air channel and an air outlet communicated with the air channel are formed between the other end of the first outer arc and the other end of the second outer arc, and the end surface of the shell is also provided with an air inlet;
the ventilation opening extends from one end of the first outer arc to the other end of the first outer arc;
inhale the sound cotton, the cover is established on the periphery of casing, and with the vent intercommunication to the produced noise of absorption equipment.
In some embodiments, an end face of the air outlet is also provided with a plurality of the ventilation openings, and the sound-absorbing cotton extends along the ventilation openings so as to close the ventilation openings.
In some embodiments, the windward port is formed with a flange inward of the periphery of the windward side, and the periphery of the windward port is designed in an arc shape.
The beneficial effect of this application does:
the application absorbs the wind pressure entering from the windward port through the sound absorption cotton through the ventilation opening, so that the noise is absorbed, the noise is greatly reduced when the air feeder works, the soundless work is achieved, the user experience feeling is good, and finally through the improvement, the noise can be reduced by 1-2 decibels.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is a first schematic cross-sectional view of an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional diagram of the second embodiment of the present invention;
fig. 4 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-4, an air conditioning volute with low cost and effective noise reduction includes:
the air conditioner comprises a shell 1 and a fan, wherein the shell 1 comprises a bottom plate 101 and a second outer arc 103, the first outer arc 102 is arranged on one side of the periphery of the bottom plate 101 in a surrounding mode, the second outer arc 103 is arranged on the other side of the periphery, one end of the second outer arc 103 is connected with one end of the first outer arc 102, an air duct and an air outlet 2 communicated with the air duct are formed between the other end of the first outer arc 102 and the other end of the second outer arc 103, and an air inlet 3 is further arranged on the end face of the shell 1;
the ventilation opening 4 extends from one end of the first outer arc 102 to the other end;
the sound absorption cotton 5 is sleeved on the periphery of the shell 1 and is communicated with the ventilation opening 4 so as to absorb noise generated by equipment;
when the new trend that at first windward side department received was revolved around first outer arc, was arranged the vent transmission of this department and is absorbed to inhaling the sound cotton, and then played the effect of making an uproar, and the second outer arc does not have the vent, because does not hardly pass through this department during the vortex, therefore the vent setting at the design greatly reduced of first outer arc the cost, can also play the effect of making an uproar equally.
In this embodiment, a plurality of the ventilation openings 4 are also provided on one end surface of the air outlet 2, and the sound-absorbing cotton 5 extends along the ventilation openings 4 on the end surface so as to close the ventilation openings 4;
referring to fig. 2, the further noise reduction through the vent that falls when airing exhaust again, inhale the cotton design of sound and can refer to fig. 1, its bottom is extended, not only can fix a position the spiral case, can also fall the noise in the three direction of air outlet, further promoted the efficiency of making an uproar, improved user's experience and felt.
In the embodiment, a flange 6 is formed inwards on the periphery of the windward side of the windward opening 3, the periphery of the windward opening 3 is in an arc shape, and due to the existence of the flange, a vortex is formed after the wind flow enters, and can be filled in the shell and enter each ventilation opening on the inner wall of the arc part of the shell, so that the noise reduction efficiency is ensured; and the circular arc design of the periphery is used for reducing the pressure of wind pressure.
In this embodiment, the both sides of air outlet 2 also are equipped with a plurality of vents 4, and the vent 4 of this department also with inhale the sound cotton 5 relatively, further promoted the efficiency of making an uproar, improved user's experience and felt.
And a purification module 7 is arranged at the position of the air inlet 3 and used for filtering air.
The above description is only a preferred embodiment of the present application and is not intended to limit the scope of the present application, and other embodiments and basic structures that are the same as or similar to the present application are within the scope of the present application.
Claims (4)
1. The utility model provides a but low cost effectively falls air conditioner spiral case of making an uproar which characterized in that includes:
the air conditioner comprises a shell (1) and a fan, wherein the shell comprises a bottom plate (101) and a second outer arc (103), the first outer arc (102) is arranged on one side of the periphery of the bottom plate (101) in a surrounding mode, one end of the second outer arc (103) is arranged on the other side of the periphery, one end of the second outer arc (102) is connected with one end of the first outer arc, an air duct and an air outlet (2) communicated with the air duct are formed between the other end of the first outer arc (102) and the other end of the second outer arc (103), and an air inlet (3) is further arranged on the end face of the shell (1);
the ventilation opening (4) extends from one end of the first outer arc (102) to the other end;
inhale sound cotton (5), the cover is established on the periphery of casing (1), and with vent (4) intercommunication to the produced noise of absorption equipment.
2. A low cost and effective noise reducing air conditioning volute as claimed in claim 1, wherein: one end face of the air outlet (2) is also provided with a plurality of ventilation openings (4), the sound-absorbing cotton (5) extends along the end face of the ventilation openings (4) so as to seal the ventilation openings (4).
3. A low cost and effective noise reducing air conditioning volute as claimed in claim 1, wherein: the windward side edge of the windward side of the windward opening (3) is formed with a flange (6) inwards, and the periphery of the windward opening (3) is designed in an arc shape.
4. A low cost and effective noise reducing air conditioning volute as claimed in claim 1, wherein: and a purification module (7) is arranged at the position of the air inlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220605617.6U CN217029413U (en) | 2022-03-18 | 2022-03-18 | Low-cost air conditioner spiral case that can effectively fall and make an uproar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220605617.6U CN217029413U (en) | 2022-03-18 | 2022-03-18 | Low-cost air conditioner spiral case that can effectively fall and make an uproar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217029413U true CN217029413U (en) | 2022-07-22 |
Family
ID=82456481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220605617.6U Active CN217029413U (en) | 2022-03-18 | 2022-03-18 | Low-cost air conditioner spiral case that can effectively fall and make an uproar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217029413U (en) |
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2022
- 2022-03-18 CN CN202220605617.6U patent/CN217029413U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 1st floor, No.3, Jiangong 3rd Street, South District, Zhongshan City, Guangdong Province 528400 Patentee after: Zhongshan Qingjiang Intelligent Manufacturing Co.,Ltd. Country or region after: China Address before: 1st floor, No.3, Jiangong 3rd Street, South District, Zhongshan City, Guangdong Province 528400 Patentee before: Zhongshan Songfu plastic mould Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |