CN206054228U - The deafener of compressor and the compressor with which - Google Patents
The deafener of compressor and the compressor with which Download PDFInfo
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- CN206054228U CN206054228U CN201621069012.0U CN201621069012U CN206054228U CN 206054228 U CN206054228 U CN 206054228U CN 201621069012 U CN201621069012 U CN 201621069012U CN 206054228 U CN206054228 U CN 206054228U
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- China
- Prior art keywords
- cover plate
- compressor
- air
- deafener
- connection sheet
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Abstract
The utility model discloses a kind of deafener of compressor and the compressor with which.The deafener of compressor includes：Housing, suction muffler and discharge chamber are limited in housing, the wall of suction muffler is provided with the first air entry and the second air entry, and the wall of discharge chamber is provided with first row QI KOU and second exhaust port, wherein the first air entry is connected with the main air entry of compressor, and first row QI KOU is connected with the main vent of compressor；Connection sheet, connection sheet is connected with the compression chamber and housing of compressor respectively, wherein connection sheet is provided with air-breathing connecting hole and aerofluxuss connecting hole, and air-breathing connecting hole is connected with the second air entry and compression chamber respectively, and aerofluxuss connecting hole is connected with second exhaust port and compression chamber respectively.According to the deafener of the compressor of this utility model embodiment, air-breathing noise reduction and the exhaust noise silencing of compressor can be realized simultaneously, greatly reduce the manufacturing cost of compressor, simplify assembly technology.
Description
Technical field
This utility model is related to Compressor Technology field, a kind of deafener more particularly, to compressor and has the noise reduction
The compressor of device.
Background technology
The silene system of reciprocating type refrigeration compressor, is generally divided into two parts of air-breathing noise reduction and exhaust noise silencing, needs two
Individual independent air suction silencer and muffler are completing.For the compressor of different type of machines, suction tolerance is often different, by
This causes the versatility of the parts of air suction silencer and muffler poor, and air suction silencer and muffler need list
Only product and assembling, so as to cause the production cost of the parts of compressor higher, assembling is complicated, efficiency of assembling is low.
Utility model content
This utility model is intended at least to solve to a certain extent one of technical problem in correlation technique.For this purpose, this reality
With a kind of deafener of compressor of new proposition, the deafener of the compressor can realize simultaneously the air-breathing noise reduction of compressor and
Exhaust noise silencing, greatly reduces the manufacturing cost of compressor, and simplifies the assembly technology of compressor.
This utility model also proposes a kind of compressor of the deafener with above-mentioned compressor.
According to the deafener of the compressor of this utility model first aspect embodiment, including：Limit in housing, the housing
Go out suction muffler and discharge chamber, the wall of the suction muffler is provided with the first air entry and the second air entry, on the wall of the discharge chamber
First row QI KOU and second exhaust port are provided with, wherein first air entry is connected with the main air entry of the compressor, it is described
First row QI KOU is connected with the main vent of the compressor；Connection sheet, connection sheet compression respectively with the compressor
Chamber is connected with the housing, wherein the connection sheet is provided with air-breathing connecting hole and aerofluxuss connecting hole, the air-breathing connecting hole point
Do not connect with second air entry and the compression chamber, the aerofluxuss connecting hole respectively with the second exhaust port and the pressure
Contracting chamber connects.
According to the deafener of the compressor of this utility model embodiment, by limiting suction muffler and row in housing simultaneously
Air suction silencer and muffler are integrated into a portion by air cavity, it is possible to achieve the air-breathing noise reduction of compressor and exhaust noise silencing
Part, greatly reduces the manufacturing cost of compressor, and simplifies the assembly technology of compressor.
In addition, the deafener of the compressor according to this utility model embodiment, can also have following additional technical feature：
According to some embodiments of the present utility model, the housing includes：Main body, the main body are provided with air-breathing groove and row
The same side of air drain, the air-breathing groove and the air discharge duct is opened wide；Cover plate, the cover plate include：First cover plate, first lid
Plate sets on the body and covers the air-breathing groove to limit the suction muffler；Second cover plate, second cover plate are located at
In the main body and cover the air discharge duct to limit the discharge chamber.
According to some embodiments of the present utility model, the cover plate is structure as a whole.
According to some embodiments of the present utility model, the main body and the cover plate are welded to connect, the cover plate with it is described
Connection sheet is welded to connect.
According to some embodiments of the present utility model, first air entry and the second air entry are each provided at first lid
On plate, the first row QI KOU and second exhaust port are each provided on second cover plate.
According to some embodiments of the present utility model, be respectively equipped with the main body and the cover plate agent localization structure and
Positioning structure of cover plate, the agent localization structure and the positioning structure of cover plate are correspondingly arranged with the cover plate and the main body
Position when being attached.
According to some embodiments of the present utility model, the agent localization structure be formed in the edge of the main body to
The curved edge of outer protrusion, the positioning structure of cover plate are to be formed in curved edge outwardly at the side edge thereof.
According to some embodiments of the present utility model, the connection sheet is provided with for corresponding with the positioning structure of cover plate
The connection sheet location structure of setting.
According to some embodiments of the present utility model, the connection sheet location structure for be formed in the connection sheet edge and
Outwardly projection.
According to some embodiments of the present utility model, it is equipped with first air entry and the first row QI KOU and leads
Pipe.
According to some embodiments of the present utility model, the main body and cover plate laser welding connection, the cover plate with
The connection sheet laser welding connection.
According to the compressor of this utility model second aspect embodiment, including：The deafener of compressor, the compressor
Deafener is the deafener of the compressor according to the above-mentioned first aspect embodiment of this utility model.
According to the compressor of this utility model embodiment, by arranging the pressure according to this utility model first aspect embodiment
The deafener of contracting machine so that the overall production cost for producing and assembling simpler, reduce compressor of compressor.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or by it is of the present utility model practice recognize.
Description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from the description with reference to accompanying drawings below to embodiment
Become obvious and easy to understand, wherein：
Fig. 1 is the structural representation of the deafener of the compressor according to this utility model embodiment；
Fig. 2 is the explosive view of the deafener of the compressor shown in Fig. 1.
Reference：
Deafener 100；
Housing 1；Main body 11；Air-breathing groove 111；Air discharge duct 112；Agent localization structure 113；
Cover plate 12；First cover plate 121；First air entry 1211；Second air entry 1212；Positioning structure of cover plate 1213；Lead
Pipe 1214；
Second cover plate 122；First row QI KOU 1221；Second exhaust port 1222；
Connection sheet 2；Air-breathing connecting hole 21；Aerofluxuss connecting hole 22；Connection sheet location structure 23.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or the element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining this utility model, and it is not intended that to of the present utility model
Limit.
In description of the present utility model, it is to be understood that term " on ", D score, "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outward " be based on orientation shown in the drawings or
Position relationship, is for only for ease of description this utility model and simplifies description, rather than indicate or imply device or the unit of indication
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be connection or the interaction relationship of two elements of two element internals.For one of ordinary skill in the art
Speech, can understand concrete meaning of the above-mentioned term in this utility model as the case may be.
The deafener 100 of the compressor according to this utility model first aspect embodiment is described below with reference to Fig. 1-Fig. 2.
As Figure 1-Figure 2, included according to the deafener 100 of the compressor of this utility model embodiment：Housing 1 and connection
Piece 2.
Suction muffler and discharge chamber are limited in housing 1, the wall of suction muffler is provided with the first air entry 1211 and the second air-breathing
Mouth 1212, the wall of discharge chamber is provided with first row QI KOU 1221 and second exhaust port 1222, wherein the first air entry 1211 and pressure
(not shown) connection of main air entry of contracting machine, first row QI KOU 1221 are connected with the main vent of compressor (not shown),
Connection sheet 2 is connected with the compression chamber of compressor (not shown) and housing 1 respectively, that is to say, that the compression chamber and shell of compressor
The connection sheet 2 is provided between body 1, wherein connection sheet 2 is provided with air-breathing connecting hole 21 and aerofluxuss connecting hole 22, air-breathing connecting hole
21 are connected with the second air entry 1212 and compression chamber respectively, and aerofluxuss connecting hole 22 is connected with second exhaust port 1222 and compression chamber respectively
It is logical.
Low pressure refrigerant gas are successively via the first air entry 1211 on the wall of the main air entry and suction muffler of compressor
Into the suction muffler of deafener 100, low pressure refrigerant gas carry out noise reduction in suction muffler, that is, carry out air-breathing noise reduction；Complete to inhale
Low pressure refrigerant gas after gas noise reduction pass sequentially through the air-breathing in the second air entry 1212 and connection sheet 2 on the wall of suction muffler
Connecting hole 21 enters the compression chamber of compressor, and low pressure refrigerant gas are compressed into high-pressure refrigerant in the compression intracavity of compressor
Gas, the higher pressure refrigerant gas after compression are successively via on the wall of aerofluxuss connecting hole 22 and discharge chamber in connection sheet 2
Two air vents 1222 enter discharge chamber, and higher pressure refrigerant gas carry out noise reduction, as exhaust noise silencing in discharge chamber；Complete aerofluxuss
The main vent of first row QI KOU 1221 and compressor on wall of the higher pressure refrigerant gas after noise reduction by discharge chamber is discharged
Compressor, so as to the suction and discharge noise reduction for completing cold-producing medium is circulated.
According to the deafener 100 of the compressor of this utility model embodiment, by limiting suction muffler in housing 1 simultaneously
And discharge chamber, it is possible to achieve the air-breathing noise reduction of compressor and exhaust noise silencing, air suction silencer and muffler are integrated into into one
Individual part, greatly reduces the manufacturing cost of compressor, and simplifies the assembly technology of compressor.
In some embodiments of the present utility model, as shown in Fig. 2 housing 1 includes main body 11 and cover plate 12, in main body 11
The same side for being provided with air-breathing groove 111 and air discharge duct 112, air-breathing groove 111 and air discharge duct 112 is opened wide, such as shown in Fig. 2, air-breathing
The open upper end of groove 111 and air discharge duct 112, opens wide the same side of air-breathing groove 111 and air discharge duct 112 and can facilitate its processing life
The open ports for producing the assembling with 100 entirety of deafener, certain air-breathing groove 111 and air discharge duct 112 can also be located at not homonymy.Cover plate
12 include the first cover plate 121 and the second cover plate 122, and the first cover plate 121 sets on the main body 11 and covers air-breathing groove 111 to limit
Suction muffler, the second cover plate 122 set on the main body 11 and cover air discharge duct 112 to limit discharge chamber.
Further, as shown in Figure 2, the first air entry 1211 and the second air entry 1212 are each provided at the first cover plate 121
On, first row QI KOU 1221 and second exhaust port 1222 are each provided on the second cover plate 122, and production and processing is convenient.
Alternatively, as shown in Figure 2, cover plate 12 is structure as a whole, that is to say, that the first cover plate 121 and the second cover plate 122
It is fabricated by by being integrally machined, so that the overall construction intensity of cover plate 12 is higher, the assembling of 100 entirety of deafener is simpler
It is single.
Certainly, this utility model is not limited to this, and cover plate 12 can also be Split type structure, that is to say, that the first cover plate 121
After separately formed with the second cover plate 122, then after the first cover plate 121 and the second cover plate 122 are linked together again with main body 11
Assembled, or the first cover plate 121 and the second cover plate 122 are assembled with main body 11 respectively, manufactured more diversified.
Main body 11 and cover plate 12 can be processed to metal thin-wall part, it is preferable that main body 11 and cover plate 12 can be by steel
Plate one stretching and punching is formed, and the thickness of steel plate is 0.8mm～2.0mm, that is to say, that the thickness of steel plate can be more than or wait
It is in 0.8mm and higher less than or equal to the overall construction intensity of 2.0mm, main body 11 and cover plate 12, in the worked of deafener 100
Cheng Zhong, will not deform because of the impact of higher pressure refrigerant gas.Certainly, this utility model is not limited to this, the thickness of steel plate
0.8mm can be less than or be more than 2.0mm.
Alternatively, main body 11 and cover plate 12 can be linked together by way of welding, will be main by way of welding
Body 11 and cover plate 12 link together, and Joining Technology is simple, connection reliability is high, and can ensure that between main body 11 and cover plate 12
Sealing, so as to ensure the service behaviour of deafener 100.Preferably, main body 11 and cover plate 12 can pass through laser welding
Mode links together, and welding precision is high, stable connection reliability, and sealing is high.
In some embodiments of the present utility model, as shown in Fig. 1-Fig. 2, on main body 11 and cover plate 12, master is respectively equipped with
Body location structure 113 and positioning structure of cover plate 1213, that is to say, that main body 11 is provided with agent localization structure 113, on cover plate 12
Positioning structure of cover plate 1213 is provided with, agent localization structure 113 and positioning structure of cover plate 1213 are correspondingly arranged with cover plate 12 and master
Position when body 11 is attached, agent localization structure 113 and positioning structure of cover plate 1213 serve as fool proof part here, be easy to assembling
Personnel are quickly positioned to cover plate 12 and main body 11, and assembling is more accurate, and efficiency of assembling is higher.
Alternatively, as shown in Fig. 1-Fig. 2, agent localization structure 113 is outwardly for the edge for being formed in main body 11
Curved edge, to be formed in the outwardly curved edge in 12 edge of cover plate, structure is attractive in appearance, side for positioning structure of cover plate 1213
Just manufacture.Certainly the application is not limited to this, and for example, agent localization structure 113 can be formed in the positioning in main body 11
Hole, positioning structure of cover plate 1213 can be complete in the locating dowel being formed on cover plate 12, the cooperation by location hole and positioning intercolumniation
Into quick between main body 11 and cover plate 12 and it is accurately positioned.
In this utility model preferred embodiment, connection sheet 2 can also be processed to metal thin-wall part.Preferably,
Connection sheet 2 is formed by steel plate one stretching and punching, and the thickness of steel plate is 1.5mm～3.5mm, that is to say, that the thickness of steel plate can be with
More than or equal to 1.5mm and less than or equal to 3.5mm, so that the overall construction intensity of connection sheet 2 is higher, in noise reduction
In the course of work of device 100, will not deform because of the impact of higher pressure refrigerant gas.Certainly, this utility model is not limited to this,
The thickness of steel plate might be less that 1.5mm or more than 3.5mm.
Alternatively, connection sheet 2 can be initially mounted on housing 1, then the housing 1 for being provided with connection sheet 2 is installed together
To at the compression chamber of compressor.It is possible thereby to improve installation effectiveness.
Similarly, connection sheet 2 can also be linked together by way of welding with cover plate 12, will by way of welding
Connection sheet 2 is linked together with cover plate 12, and Joining Technology is simple, connection reliability is high, and can ensure that connection sheet 2 and cover plate
Sealing between 12, so as to ensure the service behaviour of deafener 100.Preferably, connection sheet 2 can pass through Laser Welding with cover plate 12
The mode for connecing links together, and welding precision is high, stable connection reliability, and sealing is high.
Alternatively, connection sheet 2 is provided with the connection sheet location structure 23 for being correspondingly arranged with positioning structure of cover plate 1213,
To position when cover plate 12 is attached with connection sheet 2, assemble convenient and accurate.
The shape of connection sheet location structure 23 can carry out arbitrarily selected according to actual needs.For example, institute in Fig. 1-Fig. 2
Show, connection sheet location structure 23 is to be formed in 2 edge of connection sheet and outwardly projection, easy to process, accurate positioning.
In some embodiments of the present utility model, as shown in Fig. 1-Fig. 2, the first air entry 1211 and first row QI KOU
Conduit 1214 is equipped with 1221, can so facilitate main air entry, the first row QI KOU of the first air entry 1211 and compressor
1221 are connected with the main vent of compressor.
Compressor according to this utility model second aspect embodiment is described below, according to the pressure of this utility model embodiment
Contracting machine includes the deafener 100 of compressor, and the deafener 100 of the compressor is according to the above-mentioned first aspect reality of this utility model
Apply the deafener 100 of the compressor of example.Compressor can be reciprocating compressor.
According to the compressor of this utility model embodiment, by arranging the pressure according to this utility model first aspect embodiment
The deafener 100 of contracting machine so that the overall production cost for producing and assembling simpler, reduce compressor of compressor.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
" example ", " specific example ", or the description of " some examples " etc. mean specific features, the knot described with reference to the embodiment or example
Structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or
Person's feature can be combined in one or more any embodiment or example in an appropriate manner.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
Various changes, modification, replacement can be carried out to these embodiments in the case of without departing from principle of the present utility model and objective
And modification, scope of the present utility model limited by claim and its equivalent.
Claims (12)
1. a kind of deafener of compressor, it is characterised in that include：
Housing, limits suction muffler and discharge chamber in the housing, the wall of the suction muffler is provided with the first air entry and second
Air entry, the wall of the discharge chamber are provided with first row QI KOU and second exhaust port, wherein first air entry and the pressure
The main air entry connection of contracting machine, the first row QI KOU are connected with the main vent of the compressor；
Connection sheet, the connection sheet are connected with the compression chamber and the housing of the compressor respectively, wherein in the connection sheet
Air-breathing connecting hole and aerofluxuss connecting hole are provided with, the air-breathing connecting hole is connected with second air entry and the compression chamber respectively
Logical, the aerofluxuss connecting hole is connected with the second exhaust port and the compression chamber respectively.
2. the deafener of compressor according to claim 1, it is characterised in that the housing includes：
Main body, the main body are provided with the same side of air-breathing groove and air discharge duct, the air-breathing groove and the air discharge duct and open wide；
Cover plate, the cover plate include：
First cover plate, first cover plate set on the body and cover the air-breathing groove to limit the suction muffler；
Second cover plate, second cover plate set on the body and cover the air discharge duct to limit the discharge chamber.
3. the deafener of compressor according to claim 2, it is characterised in that the cover plate is structure as a whole.
4. the deafener of compressor according to claim 2, it is characterised in that the main body and the bridge welding are in succession
Connect, the cover plate is welded to connect with the connection sheet.
5. the deafener of compressor according to claim 2, it is characterised in that first air entry and the second air entry
It is each provided on first cover plate, the first row QI KOU and second exhaust port are each provided on second cover plate.
6. the deafener of compressor according to claim 2, it is characterised in that set on the main body and the cover plate respectively
There are agent localization structure and positioning structure of cover plate, the agent localization structure and the positioning structure of cover plate are correspondingly arranged with institute
State cover plate and the main body is positioned when being attached.
7. the deafener of compressor according to claim 6, it is characterised in that the agent localization structure is to be formed in
The outwardly curved edge in the edge of main body is stated, the positioning structure of cover plate is to be formed in convex at the side edge thereof
The curved edge for going out.
8. the deafener of compressor according to claim 6, it is characterised in that the connection sheet be provided with for it is described
The connection sheet location structure that positioning structure of cover plate is correspondingly arranged.
9. the deafener of compressor according to claim 8, it is characterised in that the connection sheet location structure is to be formed in
The connection sheet edge and outwardly projection.
10. the deafener of compressor according to claim 1, it is characterised in that first air entry and described first
Conduit is equipped with air vent.
The deafener of 11. compressors according to claim 4, it is characterised in that the main body and the cover plate Laser Welding
Connect in succession, the cover plate is connected with the connection sheet laser welding.
12. a kind of compressors, it is characterised in that include the noise reduction of the compressor according to any one of claim 1-11
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069012.0U CN206054228U (en) | 2016-09-21 | 2016-09-21 | The deafener of compressor and the compressor with which |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069012.0U CN206054228U (en) | 2016-09-21 | 2016-09-21 | The deafener of compressor and the compressor with which |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054228U true CN206054228U (en) | 2017-03-29 |
Family
ID=58365834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621069012.0U Withdrawn - After Issue CN206054228U (en) | 2016-09-21 | 2016-09-21 | The deafener of compressor and the compressor with which |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224205A (en) * | 2016-09-21 | 2016-12-14 | 安徽美芝制冷设备有限公司 | The deafener of compressor and there is its compressor |
-
2016
- 2016-09-21 CN CN201621069012.0U patent/CN206054228U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224205A (en) * | 2016-09-21 | 2016-12-14 | 安徽美芝制冷设备有限公司 | The deafener of compressor and there is its compressor |
| CN106224205B (en) * | 2016-09-21 | 2018-05-01 | 安徽美芝制冷设备有限公司 | The muffler of compressor and there is its compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20180501 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20180501 |