CN217031416U - Novel air conditioner silencer structure, outdoor unit and air conditioner device - Google Patents
Novel air conditioner silencer structure, outdoor unit and air conditioner device Download PDFInfo
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- CN217031416U CN217031416U CN202220275481.7U CN202220275481U CN217031416U CN 217031416 U CN217031416 U CN 217031416U CN 202220275481 U CN202220275481 U CN 202220275481U CN 217031416 U CN217031416 U CN 217031416U
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- 230000003584 silencer Effects 0.000 title claims abstract description 42
- 230000030279 gene silencing Effects 0.000 claims abstract description 18
- 230000008676 import Effects 0.000 claims abstract description 9
- 239000003507 refrigerant Substances 0.000 claims description 11
- 238000004378 air conditioning Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001743 silencing effect Effects 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a novel air conditioner muffler structure, includes the barrel, the barrel has import and export, import and export are located the same one side of barrel, the barrel is kept away from one side of import and export is closed completely in order forming the anechoic chamber, import and export intercommunication the anechoic chamber joins space, play sound passageway with formation sound channel, sound wave, it is adjacent to arrange side by side with play sound passageway to advance sound passageway, and arranges the sound wave in and joins same one side in space. The utility model disposes the inlet and outlet of the silencer structure at the same end, reserves the space at the other end of the silencer structure completely, increases the utilization rate of the space inside the outdoor unit of the air conditioner, facilitates the arrangement of other pipeline structures, makes the selection of the four-way valve condenser connecting pipe and the valve connecting pipe more sufficient, plays a great role in relieving the stress strain of the whole machine and improving the reliability of the product, and simultaneously improves the silencing effect of the air conditioner by utilizing the sound wave convergence in the silencing room.
Description
Technical Field
The utility model relates to the field of household appliance structures, in particular to a novel air conditioner silencer structure, an outdoor unit and an air conditioner device.
Background
With the development of world economy, the development of air conditioners gradually moves towards diversification, the air conditioners are various and increasingly grow, and different models such as a floor type air conditioner and a wall-mounted air conditioner can be selected according to the size of a placing space.
The silencer is a pipe fitting for absorbing noise of a refrigeration system, and is widely used in various outdoor units of air conditioners. As shown in fig. 2, the conventional silencer is generally a casing including a straight pipe shape, two ends of the casing are in a necking shape, and two ends of the casing are respectively provided with an air inlet and an air outlet, so that the silencer occupies a relatively large space while the silencing function is completed, and is not suitable for some models with relatively compact structures. The method has the advantages that the method for arranging the pipelines of the air conditioner is limited, more unnecessary pipeline structures are added, and certain improvement space is provided in the aspects of the operation energy efficiency and the reliability of the whole machine.
Disclosure of Invention
Aiming at the problems that the traditional silencer occupies a large space and affects the layout of components of a compact air conditioner, the utility model provides a novel air conditioner silencer structure, which effectively saves the internal space of an air conditioner outdoor unit and enables the arrangement of an air conditioner pipeline system to be more compact.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a novel air conditioner muffler structure, includes the barrel, the barrel has import and export, import and export are located the same one side of barrel, the barrel is kept away from one side of import and export is closed completely in order forming the anechoic chamber, import and export intercommunication the anechoic chamber joins space, play sound passageway with formation sound channel, sound wave, it is adjacent to arrange side by side with play sound passageway to advance sound passageway, and arranges the sound wave in and joins same one side in space. The sound inlet channel and the sound outlet channel of the silencer structure are arranged at the same end and are adjacently arranged in parallel, the space at the other end is reserved, the utilization rate of the space inside the outdoor unit of the air conditioner is improved, and other pipeline structures are convenient to arrange.
Preferably, the sound inlet channel and the sound outlet channel are positioned at the upper side or the lower side of the sound wave converging space, and the silencer structure is used for other pipeline systems to be used reversely, so that the internal space is utilized to the maximum extent under the condition that the refrigeration effect of the air conditioner is not influenced.
Preferably, the closed side of the cylinder is spun, spot welded or welded with a sealing cap to form a sound-deadening chamber, and the sound wave converging space is arranged in the sound-deadening chamber.
Preferably, the inlet and the outlet are formed by punching a pipe orifice on one side of the cylinder body to form a sound inlet pipe orifice and a sound outlet pipe orifice which are divided into two parts, and the sound inlet pipe orifice and the sound outlet pipe orifice are respectively communicated with the anechoic chamber to form a sound inlet channel and a sound outlet channel.
Preferably, the cross-sectional area of the sound wave converging space is larger than the sum of the cross-sectional areas of the sound inlet channel and the sound outlet channel, sound entering the sound wave converging space from the sound inlet channel suddenly increases due to the cross-sectional area of the sound wave converging space, the sound wave spreads to the periphery and the top of the sound wave converging space, rebounds from the boundary of the sound wave converging space or the inner wall of the sound-deadening chamber, further descends and rebounds, and converges with sound wave entering from the sound inlet channel, and partial sound waves cancel each other under the conditions of same amplitude and frequency and opposite phases.
Preferably, the drum is disposed between a condenser and an evaporator of the air conditioner, the inlet is connected to a condenser-side pipe to form an air inlet, and the outlet is connected to an evaporator-side pipe to form an air outlet.
Preferably, the refrigerant of the air conditioner enters the silencing chamber through the air inlet, diffuses and rebounds to the sound wave converging space in the silencing chamber, collides with the subsequent refrigerant, converges the sound wave, and flows to one side of the evaporator through the air outlet.
On the other hand, the utility model also has the following technical scheme: an outdoor unit of an air conditioner comprises the novel air conditioner silencer structure.
On the other hand, the utility model also has the following technical scheme: an air conditioning device comprises the novel air conditioner silencer structure.
Compared with the prior art, the utility model has the following beneficial effects:
the inlet and the outlet of the silencer structure are arranged at the same end in a breaking-through manner, the space at the other end of the silencer structure is reserved completely, one end of the cylinder body is spun and contracted, the other end of the cylinder body is sealed completely in a spot welding or sealing cap welding manner, and after the other end of the cylinder body is contracted, the pipe orifice is punched into two sections in a punching manner, so that the inlet and the outlet are positioned at one end of the silencer structure, and the space at the other end of the cylinder body is reserved, therefore, the utilization rate of the space inside the outdoor unit of the air conditioner is improved, and the arrangement of other pipeline structures is facilitated.
The utility model is suitable for an air conditioner outdoor unit with a compact structure, saves the space above the silencer structure, improves the use efficiency of the internal space of the air conditioner outdoor unit, achieves the purpose of reducing the system noise by arranging the silencer structure between the valve connecting pipe and the filter connecting pipe, and reserves the space above the silencer structure, so that the selection of the four-way valve condenser connecting pipe and the valve connecting pipe is more sufficient, and the utility model plays a great role in relieving the stress strain of the whole machine and improving the reliability of the product.
The air conditioner refrigerant is filtered by the filter and enters the silencer structure from the lower air inlet, because the cross section area of the system pressure and the silencing chamber is suddenly increased, the refrigerant diffuses to the periphery and the top of the silencing chamber and then descends and rebounds to collide with subsequent refrigerants, sound waves are converged and the amplitudes are equal, so that the silencing effect is realized, and then the air conditioner refrigerant enters the valve connecting pipe from the lower air outlet and then enters the evaporator, so that the silencing effect of the air conditioner is also improved.
The utility model can also be used for other pipeline systems to be used reversely, the air inlet and the air outlet are upward, the bottom is close to the chassis of the air conditioner, the internal space is utilized to the maximum extent under the condition of not influencing the refrigeration effect of the air conditioner, and the utility model is suitable for all the outdoor units of the air conditioner with the silencer structure.
Drawings
In order to more clearly illustrate the technical solution, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
In fig. 1: 100. a barrel; 200. an inlet; 300. an outlet; 400. a sound deadening chamber; 500. the closed side of the cylinder body;
in fig. 2: 10. a housing; 20. an air inlet; 30. and an air outlet.
Detailed Description
For a clear and complete understanding of the technical solutions, the present invention will now be further described with reference to the embodiments and the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
As shown in fig. 1, a novel air conditioner silencer structure comprises a cylinder 100, wherein the cylinder 100 is provided with an inlet 200 and an outlet 300, the inlet 200 and the outlet 300 are located on the same side of the cylinder 100, the inlet and the outlet are a pipe port on one side of the cylinder and are punched to form a sound inlet pipe port and a sound outlet pipe port which are divided into two parts, and the sound inlet pipe port and the sound outlet pipe port are respectively communicated with a silencing chamber to form a sound inlet channel and a sound outlet channel. The side of the cylinder 100 away from the inlet 200 and the outlet 300 is completely closed to form a sound-deadening chamber 400, and the closed side 500 of the cylinder is spun, spot-welded or welded using a cap to form a sound-deadening chamber having a sound wave merging space therein.
The inlet 200 and the outlet 300 communicate with the muffling chamber 400 to form a sound inlet channel, a sound wave converging space, and a sound outlet channel, which are adjacently arranged in parallel and disposed at the lower side of the sound wave converging space. The cross-sectional area of the sound wave converging space is larger than the sum of the cross-sectional areas of the sound inlet channel and the sound outlet channel, sound entering the sound wave converging space from the sound inlet channel suddenly increases due to the cross-sectional area, the sound wave diffuses towards the periphery and the top of the sound wave converging space, and rebounds from the boundary of the sound wave converging space or the inner wall of the sound-deadening chamber, so that the sound wave descends and rebounds, and converges with subsequent sound wave entering from the sound inlet channel, partial sound waves counteract each other under the conditions of same amplitude, same frequency and opposite phase, the sound wave passing through the sound wave converging space enters the sound outlet channel, and the sound wave converging space can further improve the sound-deadening effect, so that the air conditioner silencing effect is improved.
This embodiment seals the one end of muffler structure completely, forms the sound wave in the amortization room and converges the space for the sound wave of advancing the sound passageway offsets each other with the part sound wave that gets into earlier and descend through the resilience, effectively improves the noise cancelling effect of muffler. Meanwhile, one end of the silencer structure is closed, so that more spaces can be reserved, and arrangement of other pipeline structures is facilitated. On the premise of not influencing the silencing effect, the internal space of the outdoor unit can be effectively saved, the air conditioner pipeline system is more compactly arranged, and the occupied volume of the outdoor unit is reduced. Moreover, the silencer of the embodiment has more pipeline arrangement modes when the outdoor unit of the air conditioner is selected, so that a relatively high-efficiency pipeline structure can be selected, unnecessary pipeline structures are reduced, and the operation energy efficiency and the reliability of the whole unit are improved.
As shown in fig. 2, the conventional silencer generally includes a straight tubular housing 10, and two ends of the housing 10 are in a shape of a reduced neck, and the two ends are respectively an air inlet 20 and an air outlet 30. The traditional silencer occupies a relatively large space, is not suitable for air conditioner types with compact structures, limits the pipeline arrangement mode of the air conditioner, increases more unnecessary pipeline structures, and has a certain improvement space in the aspects of the operation energy efficiency and the reliability of the whole machine.
Compared with the conventional silencer, the silencer structure of the present embodiment is disposed between the condenser and the evaporator of the air conditioner, the inlet is connected with the condenser-side pipe to form the air inlet, and the outlet is connected with the evaporator-side pipe to form the air outlet. Make air inlet and gas outlet be located the same end of muffler structure, reserve the space of the other end, make things convenient for other pipeline structure's arranging, reduce unnecessary space volume waste, improve the outdoor machine of air-conditioner inside space utilization. As an improvement of this embodiment, the silencer structure is used for other pipe systems to be used in reverse, and the inlet and the outlet may be disposed on the upper side of the cylinder, so that the sound inlet channel and the sound outlet channel are located on the upper side of the sound wave converging space, and the closed end on the lower side is close to the chassis of the air conditioner, thereby maximizing the utilization of the inner space without affecting the refrigeration effect of the air conditioner.
The refrigerant of the air conditioner enters the silencing chamber from the air inlet above or below after being filtered by the filter, and because the pressure of an air conditioning system and the cross-sectional area of the silencing chamber are suddenly increased, the refrigerant diffuses towards the periphery and the top of the silencing chamber, rebounds through the inner wall of the silencing chamber and then flows towards the air inlet or the air outlet, collides with the subsequent refrigerant entering from the air inlet, flows to a pipeline on one side of the evaporator from the air outlet and enters the evaporator, and the silencing effect of the air conditioner is improved.
On the other hand, this embodiment still provides an outdoor set of air-conditioner, including foretell a novel air conditioner silencer structure, this silencer structure is applicable to all outdoor sets of air-conditioner of taking the silencer structure.
On the other hand, the embodiment also provides an air conditioning device which comprises the novel air conditioner silencer structure.
The above disclosure is intended to be illustrative of one or more of the preferred embodiments of the present invention and is not intended to limit the utility model in any way, which is equivalent or conventional to one skilled in the art and which is intended to cover all modifications, equivalents, and alternatives falling within the scope of the utility model as defined by the appended claims.
Claims (9)
1. The utility model provides a novel air conditioner muffler structure, includes the barrel, the barrel has import and export, its characterized in that: the inlet and the outlet are positioned on the same side of the cylinder, one side of the cylinder, which is far away from the inlet and the outlet, is completely sealed to form a silencing chamber, the inlet and the outlet are communicated with the silencing chamber to form a sound inlet channel, a sound wave converging space and a sound outlet channel, and the sound inlet channel and the sound outlet channel are adjacently arranged in parallel and are arranged on the same side of the sound wave converging space.
2. The new air conditioner silencer structure of claim 1, wherein: the sound inlet channel and the sound outlet channel are positioned on the upper side or the lower side of the sound wave converging space.
3. A novel air conditioner silencer structure as claimed in claim 1, wherein: the closed side of the cylinder body is spun, spot welded or welded by using a sealing cap to form a silencing chamber, and a sound wave converging space is formed in the silencing chamber.
4. A novel air conditioner silencer structure as claimed in claim 1, wherein: the inlet and the outlet are a pipe port on one side of the cylinder body, and are punched to form a sound inlet pipe port and a sound outlet pipe port which are divided into two parts, and the sound inlet pipe port and the sound outlet pipe port are respectively communicated with the silencing chamber to form a sound inlet channel and a sound outlet channel.
5. A novel air conditioner silencer structure as claimed in claim 1, wherein: the cross-sectional area of the sound wave converging space is larger than the sum of the cross-sectional areas of the sound inlet channel and the sound outlet channel.
6. The new air conditioner silencer structure of claim 1, wherein: the barrel is arranged between a condenser and an evaporator of the air conditioner, the inlet is connected with a pipeline on one side of the condenser to form an air inlet, and the outlet is connected with a pipeline on one side of the evaporator to form an air outlet.
7. A novel air conditioner silencer structure according to claim 6, wherein: the refrigerant of the air conditioner enters the silencing chamber through the air inlet, is diffused and rebounded to the sound wave converging space in the silencing chamber, collides with the subsequent refrigerant, converges the sound wave, and flows to one side of the evaporator from the air outlet.
8. An outdoor unit, its characterized in that: comprising a new air conditioner silencer structure as claimed in any one of claims 1 to 7.
9. An air conditioning apparatus, characterized in that: comprising a new air conditioner silencer structure as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220275481.7U CN217031416U (en) | 2022-02-11 | 2022-02-11 | Novel air conditioner silencer structure, outdoor unit and air conditioner device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220275481.7U CN217031416U (en) | 2022-02-11 | 2022-02-11 | Novel air conditioner silencer structure, outdoor unit and air conditioner device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217031416U true CN217031416U (en) | 2022-07-22 |
Family
ID=82449148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220275481.7U Active CN217031416U (en) | 2022-02-11 | 2022-02-11 | Novel air conditioner silencer structure, outdoor unit and air conditioner device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217031416U (en) |
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2022
- 2022-02-11 CN CN202220275481.7U patent/CN217031416U/en active Active
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