CN208918780U - Muffler and compressor with it - Google Patents
Muffler and compressor with it Download PDFInfo
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- CN208918780U CN208918780U CN201821764896.0U CN201821764896U CN208918780U CN 208918780 U CN208918780 U CN 208918780U CN 201821764896 U CN201821764896 U CN 201821764896U CN 208918780 U CN208918780 U CN 208918780U
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- shell
- silencing cavity
- compressor
- air inlet
- muffler
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Abstract
The utility model discloses a kind of muffler and with its compressor, muffler includes: shell, and the shell has air inlet and air outlet；Partition, the partition is located in the shell so that the shell is separated out the first silencing cavity and the second silencing cavity, the air inlet is connected to second silencing cavity, and the gas outlet is connected to first silencing cavity, and the partition and the shell are integrally formed part；Interpolation pipe, the interpolation pipe are located on the partition, and first silencing cavity is connected to second silencing cavity by the interpolation pipe.The muffler of the utility model, structure is simple, and production cost is low, good muffling effect.
Description
Technical field
The utility model relates to the technical fields of compressor, more particularly, to a kind of muffler and with its compressor.
Background technique
In the related art, complicated for the muffler structure of compressor, production process is cumbersome, to make muffler and pressure
The manufacturing cost of contracting machine is high.The space limited in muffler simultaneously is small, and compression ratio is limited, therefore the noise reduction effect of muffler
Fruit is to be improved.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model
One purpose is to propose a kind of muffler for compressor, and structure is simple, and production cost is low, good muffling effect.
The utility model also proposes a kind of compressor, including above-mentioned muffler.
According to the muffler for compressor of the utility model embodiment, comprising: shell, the shell have air inlet
The gas outlet and；Partition, the partition are located in the shell so that the shell is separated out the first silencing cavity and the second silencing cavity,
The air inlet is connected to second silencing cavity, and the gas outlet is connected to first silencing cavity, the partition with it is described
Shell is integrally formed part；Interpolation pipe, the interpolation pipe are located on the partition, first silencing cavity and second noise reduction
Chamber is connected to by the interpolation pipe.
According to the muffler for compressor of the utility model embodiment, by making partition be integrally formed with shell
Part, and interpolation pipe is set on partition, to make that the structure of muffler is simple, sound-deadening and noise-reducing effect is good.Can effectively it subtract
The assembly process of few muffler improves the production efficiency of muffler, and then reduces the manufacturing cost of muffler.It can reduce simultaneously
Noise when compressor operating guarantees the working performance of compressor.
Some embodiments according to the present utility model, the interpolation pipe and the partition are integrally formed part.
Some embodiments according to the present utility model, first silencing cavity and second silencing cavity along the vertical direction according to
Secondary arrangement.
In some embodiments of the utility model, the gas outlet is located on the roof of the shell, the shell
The escape pipe being connected to first silencing cavity is equipped at gas outlet, the extended height along the vertical direction of the escape pipe is
H1, the height of first silencing cavity are H2, the H1 and the H2 satisfaction: 0.9H2≤H1≤1.1H2.
In some embodiments of the utility model, the interpolation pipe is vertically extended, first silencing cavity
Height is H2, and extended height of the interpolation pipe in first silencing cavity is H3, the H2 and the H3 satisfaction: 0.2H2
≤H3≤0.25H2。
In some embodiments of the utility model, the interpolation pipe is vertically extended, second silencing cavity
Height is H4, and extended height of the interpolation pipe in second silencing cavity is H5, the H4 and the H5 satisfaction: 0.5H4
≤H5≤0.6H4。
Further, the air inlet is located on the side wall of the shell, at the air inlet of the shell be equipped with it is described
The air inlet pipe of second silencing cavity connection, one end of the air inlet pipe are extend into second silencing cavity and between the interpolation pipe
Every setting.
Specifically, the one end of the air inlet pipe extending into second silencing cavity and the shell be equipped with it is described into
Horizontal distance between the side wall of port is D1, and the horizontal width of second silencing cavity is D2, the D1 and D2 satisfaction:
0.3D2≤D1≤0.4D2。
Specifically, the internal diameter of the air inlet pipe be d, the air inlet pipe be located at second silencing cavity in end in
The height of the heart is H6, the H6 and the H4 satisfaction: 0.5H4-0.2d≤H6≤0.5H4+0.2d.
Some embodiments according to the present utility model, the shell include: first shell and second shell interconnected,
The partition and the first shell or the second shell are integrally formed part.
In some embodiments of the utility model, the roof of the first shell is equipped with the gas outlet, and described the
The side wall of two shells is equipped with the air inlet, and the partition and the second shell are integrally formed part.
Further, the first shell is equipped with mounting groove, and a part of the partition is adapted to project into the installation
The shell is separated out first silencing cavity and second silencing cavity in slot.
According to the compressor of the utility model embodiment, including being used for compressor according to the utility model above-described embodiment
Muffler.
According to the compressor of the utility model embodiment, by being arranged according to the utility model above-described embodiment for pressing
The muffler of contracting machine, to make that the structure of compressor is simple, sound-deadening and noise-reducing effect is good.The assembly of muffler can be effectively reduced
Process improves the production efficiency of muffler, and then reduces the manufacturing cost of compressor, guarantees the working performance of compressor.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the schematic diagram according to the muffler of the utility model embodiment；
Fig. 2 is the explosive view according to the muffler of the utility model embodiment；
Fig. 3 is the top view according to the first shell of the utility model embodiment；
Fig. 4 is the side view according to the first shell of the utility model embodiment；
Fig. 5 is the top view according to the second shell of the utility model embodiment；
Fig. 6 is the cross-sectional view according to the second shell of the utility model embodiment.
Appended drawing reference:
Muffler 100；
Shell 1；Air inlet 11；Gas outlet 12；First silencing cavity a；Second silencing cavity b；
First shell 13；First mounting groove 13a；Second mounting groove 13b；Second shell 14；Mating edge 14a；
Partition 2；Oil leaking hole c；Interpolation pipe 3；Escape pipe 4；Air inlet pipe 5.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " length ", " width ", "upper", "lower",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.In addition, define " first ", the feature of " second " can explicitly or implicitly include it is one or more
This feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1-Fig. 6 description according to the muffler 100 for compressor of the utility model embodiment.
As shown in figs 1 to 6, according to the muffler 100 for compressor of the utility model embodiment, comprising: shell 1,
Partition 2 and interpolation pipe 3.
Specifically, shell 1 has air inlet 11 and gas outlet 12.Partition 2 is located in shell 1 so that shell 1 to be separated out
First silencing cavity a and the second silencing cavity b, air inlet 11 are connected to the second silencing cavity b, and gas outlet 12 is connected to the first silencing cavity a,
Partition 2 and shell 1 are integrally formed part.Interpolation pipe 3 is located on partition 2, and the first silencing cavity a and the second silencing cavity b pass through interpolation
Pipe 3 is connected to.
It follows that the structure of muffler 100 is simple.Again since partition 2 and shell 1 are integrally formed part, so as to
The assembly process of muffler 100 is efficiently reduced, improves the production efficiency of muffler 100, and then reduce the manufacture of muffler 100
Cost.The reliability that partition 2 seals the first silencing cavity a and the second silencing cavity b can also be improved to a certain extent simultaneously.
Simultaneously it is found that refrigerant can be first into the second silencing cavity b of muffler 100 by air inlet 11, then
It is flow to the first silencing cavity a along interpolation pipe 3, finally by the shell 1 of 12 exhaust silencer 100 of gas outlet.In the process, interpolation
The setting of pipe 3 plays the role of drainage to a certain extent, that is, the refrigerant in the first silencing cavity a is guided to flow into the second noise reduction
Chamber b reduces refrigerant so as to reduce the generation being vortexed when refrigerant flows in muffler 100 to a certain extent
Flow resistance and the pressure loss guarantee the working performance of compressor.
After refrigerant enters the second silencing cavity b along air inlet 11, refrigerant gas can occur in the second silencing cavity b
Expansion, then sound wave will appear random transmitting, diffusion and reflection in the second silencing cavity b, and with partition 2 and shell 1
Inner wall collides, and thus sound wave produces transmitting loss and collision loss, the energy of sound wave are decayed, so as to reduce
The noise of compressor.Then when refrigerant gas flows to the first silencing cavity a by interpolation pipe 3, refrigerant gas reexpands,
The energy of sound wave is decayed again, is thus further reduced the noise of compressor.To make 100 sound-deadening and noise-reducing effect of muffler
More preferably.
According to the muffler 100 for compressor of the utility model embodiment, by being integrated partition 2 with shell 1
Molded part, and interpolation pipe 3 is set on partition 2, to make that the structure of muffler 100 is simple, sound-deadening and noise-reducing effect is good.It can be with
The assembly process of muffler 100 is efficiently reduced, improves the production efficiency of muffler 100, and then reduce the manufacture of muffler 100
Cost.It can reduce noise when compressor operating simultaneously, guarantee the working performance of compressor.
Some embodiments according to the present utility model, interpolation pipe 3 and partition 2 are integrally formed part.So as to further
Ground reduce muffler 100 assembly process, improve muffler 100 production efficiency, and then reduce muffler 100 manufacture at
This.
Optionally, interpolation pipe 3 is formed as straight tube.To keep the structure of interpolation pipe 3 simple, easily manufactured, advantageously reduce
The manufacturing cost of interpolation pipe 3.
Some embodiments according to the present utility model, the first silencing cavity a and the second silencing cavity b are successively arranged along the vertical direction
Cloth.That is, the first silencing cavity a is located at the top of the second silencing cavity b.To make, the structure of muffler 100 is simple, manufacturer
Just, the manufacturing cost of muffler 100 is advantageously reduced.
In some embodiments of the utility model, gas outlet 12 is located on the roof of shell 1, the gas outlet 12 of shell 1
Place is equipped with the escape pipe 4 being connected to the first silencing cavity a, and the extended height along the vertical direction of escape pipe 4 is H1, the first silencing cavity
The height of a is H2, when H1 and H2 meets: when 0.9H2≤H1≤1.1H2, can guarantee the erasure effect of muffler 100, improve
The reliability of muffler 100.Simultaneously it is found that the refrigerant gas in the first silencing cavity a passes through 4 exhaust silencer 100 of escape pipe.
Wherein, escape pipe 4 can form pipeline extending in a straight line, can also be formed as curved pipeline.It should be noted that escape pipe
4 extended height along the vertical direction refers to the distance of the both ends of escape pipe 4 in above-below direction.Optionally, escape pipe 4 is along upper
Lower direction linear extension.Optionally, 0.93H2≤H1≤1.07H2.Optionally, H1=H2.Specifically, one end of escape pipe 4 with
Gas outlet 12 is connected, and the direction that the other end of escape pipe 4 is directed away from shell 1 extends.Optionally, escape pipe 4 and shell 1 are one
Body formed part.So as to further increase the production efficiency of muffler 100.At this point, as Figure 1-Figure 2, gas outlet 12 is
The end far from the first silencing cavity a of escape pipe 4.
In some embodiments of the utility model, interpolation pipe 3 is vertically extended, and the height of the first silencing cavity a is
H2, extended height of the interpolation pipe 3 in the first silencing cavity a are H3, when H2 and H3 meets:, can when 0.2H2≤H3≤0.25H2
Keep the erasure effect of muffler 100 more preferable, improves the reliability of muffler 100.Wherein, interpolation pipe 3 can be formed along linear extension
Pipeline, curved pipeline can also be formed as.It should be noted that extended height of the interpolation pipe 3 in the first silencing cavity a refers to
Be interpolation pipe 3 end positioned at the first silencing cavity a and the first silencing cavity a bottom wall in above-below direction at a distance from.Optionally,
The linear extension along the vertical direction of interpolation pipe 3.Optionally, 0.22H2≤H3≤0.25H2.Optionally, H3=0.25H2.
In some embodiments of the utility model, interpolation pipe 3 is vertically extended, and the height of the second silencing cavity b is
H4, extended height of the interpolation pipe 3 in the second silencing cavity b are H5, when H4 and H5 meets:, can when 0.5H4≤H5≤0.6H4
Keep the erasure effect of muffler 100 more preferable, improves the reliability of muffler 100.Wherein, interpolation pipe 3 can be formed along linear extension
Pipeline, curved pipeline can also be formed as.It should be noted that extended height of the interpolation pipe 3 in the second silencing cavity b refers to
Be interpolation pipe 3 end positioned at the second silencing cavity b and the second silencing cavity b roof in above-below direction at a distance from.Optionally,
The linear extension along the vertical direction of interpolation pipe 3.Optionally, 0.5H4≤H5≤0.59H4.Optionally, H5=0.5H4.
Further, air inlet 11 is located on the side wall of shell 1, is equipped with and the second silencing cavity b at the air inlet 11 of shell 1
The air inlet pipe 5 of connection, one end of air inlet pipe 5, which extend into the second silencing cavity b and is spaced with interpolation pipe 3, to be arranged.So as to protect
Card along air inlet pipe 5 enter the refrigerant gas in the second silencing cavity b can in the second silencing cavity b diverging expansion, thus may be used
The generation being vortexed when refrigerant flows in muffler 100 is reduced to a certain extent, reduces the flow resistance and pressure of refrigerant
Power loss, guarantees the working performance of compressor.Sound wave is set to generate transmitting loss and collision loss in the second silencing cavity b simultaneously,
So that the energy of sound wave is decayed, and then effectively reduce the noise of compressor, improves the reliability of muffler 100.
Specifically, the extended second silencing cavity b of the other end of air inlet pipe 5 and air inlet pipe 5 can tilt extension upward.Air inlet pipe
Cross-sectional area of the end of 5 the second silencing cavity of stretching b on the direction far from shell 1 is gradually increased.That is, air inlet pipe
The end of 5 the second silencing cavity of stretching b is substantially formed as " loudspeaker " shape, consequently facilitating refrigerant disappears along the inflow of air inlet pipe 5
In sound device 100, play the role of drainage to a certain extent.Optionally, air inlet pipe 5 and shell 1 are integrally formed part.To
The production efficiency of muffler 100 can be further increased.At this point, as Figure 1-Figure 2, air inlet 11 is the separate of air inlet pipe 5
The end of second silencing cavity b.
Specifically, the side wall equipped with air inlet 11 of the one end of air inlet pipe 5 extending into the second silencing cavity b and shell 1
Between horizontal distance be D1, the horizontal width of the second silencing cavity b is D2, can when D1 and D2 meets: 0.3D2≤D1≤0.4D2
To guarantee the effect of refrigerant gas diverging expansion in the second silencing cavity b, guarantee the energy that sound wave occurs in the second silencing cavity b
Amount decaying, and then can guarantee the working performance of compressor, be effectively reduced the noise of compressor, and that improves muffler 100 can
By property.
Specifically, the internal diameter of air inlet pipe 5 is d, the height at the center for the end of air inlet pipe 5 being located in the second silencing cavity b
For H6, when H6 and H4 meets: when 0.5H4-0.2d≤H6≤0.5H4+0.2d, it is ensured that the outlet side of air inlet pipe 5 is at least
A part can be located on sustained height with the inlet end of interpolation pipe 3, consequently facilitating refrigerant gas flows to interpolation pipe 3, thus, it is possible to
It is enough to reduce the generation being vortexed when refrigerant flow in muffler 100 to a certain extent, reduce refrigerant flow resistance and
The pressure loss is effectively reduced the noise of compressor, guarantees the working performance of compressor.Optionally H6=0.5H4.
Specifically, it is respectively equipped with oil leaking hole c on the bottom wall of the first silencing cavity a and the second silencing cavity b, consequently facilitating with system
Refrigerant gas enters after the sedimentation of the lubricating oil in muffler 100 through oil leaking hole c exhaust silencer 100, finally flows back to compressor
Oil sump in.
As shown in Fig. 2, some embodiments according to the present utility model, shell 1 includes: 13 He of first shell interconnected
Second shell 14, partition 2 and first shell 13 or second shell 14 are integrally formed part.It follows that in the utility model
In embodiment, first shell 13 and second shell 14 make to form under the action of partition 2 the in muffler 100 after being connected with each other
One silencing cavity a and the second silencing cavity b.Meanwhile the setting of first shell 13 and second shell 14, convenient for each portion in muffler 100
The assembly of part, and then be conducive to improve the assembly efficiency of muffler 100.
In some embodiments of the utility model, the roof of first shell 13 is equipped with gas outlet 12, second shell 14
Side wall be equipped with air inlet 11, partition 2 and second shell 14 are integrally formed part.That is, gas outlet 12 is located at first
On shell 13, air inlet 11 is located in second shell 14, and known first silencing cavity a is connected to gas outlet 12, the second silencing cavity b
It is connected to air inlet 11, to know that at least part of the peripheral wall of the first silencing cavity a is limited by first shell 13, second disappears
At least part of the peripheral wall of sound chamber b is limited by second shell 14.For example, second shell 14 is formed as the open knot in top
Structure, partition 2 is to be separated into two chambers up and down for shell 1 in second shell 14, and first shell 13 is for covering second shell
14 opening, and then the assembly of achievable muffler 100.In another example as shown in Fig. 2, second shell 14 be formed as top and
One of open structure in side, partition 2 in second shell 14 with by second shell 14 separate up and down two spaces, first
Shell 13 is used to cover the top and side of second shell 14, thus the assembly of achievable muffler 100.
Further, as shown in Fig. 2, first shell 13 is equipped with the first mounting groove 13a, a part of partition 2 is suitable for stretching
Enter into the first mounting groove 13a so that shell 1 is separated out the first silencing cavity a and the second silencing cavity b.So as to a certain extent
The leakproofness cooperated between partition 2 and first shell 13 is improved, and then improves and divides between the first silencing cavity a and the second silencing cavity b
Every reliability, make the refrigerant gas in the second silencing cavity b only pass through interpolation pipe 3 flow into the first silencing cavity a in, it is possible thereby to
The erasure effect of muffler 100 is improved, the reliability of muffler 100 is improved.
Further, as shown in Figure 1, Figure 2 and Figure 4, the second mounting groove 13b is additionally provided on the peripheral wall of first shell 13, the
Two shells 14 are equipped with the mating edge 14a towards first shell 13, and mating edge 14a is adapted to project into the second mounting groove 13b.By
This is it is found that first shell 13 and the connection type of second shell 14 are simple, easy to operate.Muffler 100 easy to disassemble.
According to the compressor of the utility model embodiment, including being used for compressor according to the utility model above-described embodiment
Muffler 100.
According to the compressor of the utility model embodiment, by being arranged according to the utility model above-described embodiment for pressing
The muffler 100 of contracting machine, to make that the structure of compressor is simple, sound-deadening and noise-reducing effect is good.Muffler 100 can be effectively reduced
Assembly process, improve muffler 100 production efficiency, and then reduce compressor manufacturing cost, guarantee the work of compressor
Performance.
Specifically, compressor has inlet and outlet, and muffler 100 is located at the casing internal of compressor, and muffler
100 air inlet pipe 5 is connected with the import of compressor, and the escape pipe 4 of muffler 100 is connected with the cylinder of compressor.It follows that
Muffler 100 is air suction silencer 100, and muffler 100 is located at the entrance of compressor.Flow back to the refrigerant gas in compressor
Body first passes around the sound-deadening and noise-reducing effect of muffler 100, then flows into cylinder to be compressed.So as to a certain degree
The noise generated when upper reduction compressor operating, improves the working performance of compressor.
According to other compositions of the compressor of the utility model embodiment and operate for those of ordinary skill in the art
For be all it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (13)
1. a kind of muffler for compressor characterized by comprising
Shell, the shell have air inlet and air outlet；
Partition, the partition is located in the shell so that the shell is separated out the first silencing cavity and the second silencing cavity, described
Air inlet is connected to second silencing cavity, and the gas outlet is connected to first silencing cavity, the partition and the shell
Be integrally formed part；
Interpolation pipe, the interpolation pipe are located on the partition, and first silencing cavity and second silencing cavity pass through in described
Intubation connection.
2. the muffler according to claim 1 for compressor, which is characterized in that the interpolation pipe is with the partition
It is integrally formed part.
3. the muffler according to claim 1 for compressor, which is characterized in that first silencing cavity and described
Two silencing cavities are successively arranged along the vertical direction.
4. the muffler according to claim 3 for compressor, which is characterized in that the gas outlet is located at the shell
Roof on, be equipped with the escape pipe that is connected to first silencing cavity at the gas outlet of the shell, the escape pipe along upper
The extended height in lower direction is H1, and the height of first silencing cavity is H2, the H1 and the H2 satisfaction: 0.9H2≤H1≤
1.1H2。
5. the muffler according to claim 3 for compressor, which is characterized in that the interpolation pipe prolongs along the vertical direction
It stretches, the height of first silencing cavity is H2, and extended height of the interpolation pipe in first silencing cavity is H3, the H2
Meet with the H3: 0.2H2≤H3≤0.25H2.
6. the muffler according to claim 3 for compressor, which is characterized in that the interpolation pipe prolongs along the vertical direction
It stretches, the height of second silencing cavity is H4, and extended height of the interpolation pipe in second silencing cavity is H5, the H4
Meet with the H5: 0.5H4≤H5≤0.6H4.
7. the muffler according to claim 6 for compressor, which is characterized in that the air inlet is located at the shell
Side wall on, the air inlet pipe that is connected to second silencing cavity, one end of the air inlet pipe are equipped at the air inlet of the shell
It extend into second silencing cavity and is arranged with the interpolation pipe interval.
8. the muffler according to claim 7 for compressor, which is characterized in that extending into for the air inlet pipe is described
Horizontal distance between the side wall equipped with the air inlet of one end and the shell in the second silencing cavity is D1, described second
The horizontal width of silencing cavity is D2, the D1 and D2 satisfaction: 0.3D2≤D1≤0.4D2.
9. the muffler according to claim 7 for compressor, which is characterized in that the internal diameter of the air inlet pipe is d, institute
The height at the center for the end of air inlet pipe being located in second silencing cavity is stated as H6, the H6 and the H4 satisfaction:
0.5H4-0.2d≤H6≤0.5H4+0.2d。
10. the muffler according to claim 1 for compressor, which is characterized in that the shell includes: to be connected with each other
First shell and second shell, the partition and the first shell or the second shell are integrally formed part.
11. the muffler according to claim 10 for compressor, which is characterized in that on the roof of the first shell
Equipped with the gas outlet, the side wall of the second shell is equipped with the air inlet, and the partition and the second shell are one
Body formed part.
12. the muffler according to claim 11 for compressor, which is characterized in that the first shell is equipped with peace
Tankage, a part of the partition be adapted to project into the mounting groove with by the shell be separated out first silencing cavity and
Second silencing cavity.
13. a kind of compressor, which is characterized in that including being used for disappearing for compressor described according to claim 1 any one of -12
Sound device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821764896.0U CN208918780U (en) | 2018-10-29 | 2018-10-29 | Muffler and compressor with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821764896.0U CN208918780U (en) | 2018-10-29 | 2018-10-29 | Muffler and compressor with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208918780U true CN208918780U (en) | 2019-05-31 |
Family
ID=66710806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821764896.0U Active CN208918780U (en) | 2018-10-29 | 2018-10-29 | Muffler and compressor with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208918780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566439A (en) * | 2019-08-29 | 2019-12-13 | 武汉格罗夫氢能汽车有限公司 | Fuel cell passenger vehicle air filtering system with sound eliminating function |
| CN110985341A (en) * | 2019-12-12 | 2020-04-10 | 珠海格力节能环保制冷技术研究中心有限公司 | Silencer, compressor and household appliance |
| CN113446748A (en) * | 2020-03-27 | 2021-09-28 | 青岛海尔电冰箱有限公司 | Refrigerating system and refrigerator |
-
2018
- 2018-10-29 CN CN201821764896.0U patent/CN208918780U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566439A (en) * | 2019-08-29 | 2019-12-13 | 武汉格罗夫氢能汽车有限公司 | Fuel cell passenger vehicle air filtering system with sound eliminating function |
| CN110985341A (en) * | 2019-12-12 | 2020-04-10 | 珠海格力节能环保制冷技术研究中心有限公司 | Silencer, compressor and household appliance |
| CN113446748A (en) * | 2020-03-27 | 2021-09-28 | 青岛海尔电冰箱有限公司 | Refrigerating system and refrigerator |
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