CN207111431U - Double-deck compressor and air conditioner - Google Patents
Double-deck compressor and air conditioner Download PDFInfo
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- CN207111431U CN207111431U CN201720948463.XU CN201720948463U CN207111431U CN 207111431 U CN207111431 U CN 207111431U CN 201720948463 U CN201720948463 U CN 201720948463U CN 207111431 U CN207111431 U CN 207111431U
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- inner housing
- shell body
- double
- support member
- deck compressor
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Abstract
The utility model discloses a kind of double-deck compressor and air conditioner, the double-deck compressor includes completely enclosed inner housing, shell body and interstitital texture.Compression member and motor component are provided with inner housing, the blast pipe and air induction conduit of inside are communicated with inner housing.Shell body is coated on the outside of inner housing completely, and inner housing is spaced apart with shell body and limits cavity between the two, and cavity is formed as vacuum sound insulation chamber.Shell body, which is provided with, is used for the cooperation through hole that blast pipe and air induction conduit pass through.Interstitital texture is located in cavity, and interstitital texture includes support member, and the both ends of support member are connected on inner housing and shell body.It is divided into two layers according to the housing of the double-deck compressor of the utility model embodiment, and formed with vacuum sound insulation chamber in cavity between the inner hull and the outer hull.Thus, it is possible to effectively reduce compressor outwards propagates noise in normal work.
Description
Technical field
It the utility model is related to air-conditioning equipment field, more particularly to a kind of double-deck compressor and air conditioner.
Background technology
The conventional rotary compressor of air conditioner includes housing, motor and pump parts.Existing common rotary compression
Pump body component is fixed using cylinder or base bearing with case weld mostly with housing assembling, and motor is with housing using heat
Set mode is attached.During compressor operating, the vibration of parts exacerbates pressure by the direct overseas publicity of above-mentioned rigid contact
Contracting machine noise and the generation of vibration.Meanwhile domestic air conditioning and compressor for refrigerator are fully closed at present, its noise is
By housing to external radiation, and current most of compressors are all to use single hull, although with certain soundproof effect,
It is as compressor rotary speed improves, such structure is difficult to have more preferable defening effect.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model purport
A kind of double-deck compressor is being proposed, the double-deck compressor can efficiently reduce enclosure interior noise to external radiation, have good
The performance of good damping noise reduction.
The utility model, which also aims to, proposes a kind of air conditioner with the double-deck compressor.
According to the double-deck compressor of the utility model embodiment, including：Completely enclosed inner housing, set in the inner housing
There are compression member and motor component, the blast pipe and air induction conduit of inside are communicated with the inner housing；Shell body, it is described outer
Housing is coated on the outside of the inner housing completely, and the inner housing is spaced apart with the shell body and limits sky between the two
Chamber, the cavity are formed as vacuum sound insulation chamber, wherein, the shell body, which is provided with, is used for the blast pipe and the air induction conduit
The cooperation through hole passed through；And interstitital texture, the interstitital texture are located in the cavity, the interstitital texture includes support
Part, the both ends of the support member are connected on the inner housing and the shell body.
It is divided into two layers according to the housing of the double-deck compressor of the utility model embodiment, and between the inner hull and the outer hull
Cavity in formed with vacuum sound insulation chamber.Thus, it is possible to effectively reduce compressor outwards propagates noise in normal work.
In certain embodiments, the exhaust tube of the vacuum sound insulation chamber is communicated with the shell body.
In certain embodiments, the blast pipe and the air induction conduit are respectively between the shell body by welding phase
Connection.
In certain embodiments, the support member is at least one of Flexible Connector and rigid connector.
Specifically, the Flexible Connector includes at least one of spring, shell fragment, rubber parts, hydraulic damper.
In certain embodiments, the support member includes bottom support, and the bottom support is located at the inner housing
Between bottom and the bottom of the shell body.
Specifically, outside the bottom support is rigid connector, the bottom support and the inner housing and is described
At least one in housing is connect by being weldingly connected.
In certain embodiments, what the support member included being enclosed on outside on the air induction conduit first is arranged support member and outer
Second be enclosed on the blast pipe is arranged support member.
In certain embodiments, what the support member included being enclosed on outside on the inner housing the 3rd is arranged support member.
According to the air conditioner of the utility model embodiment, including described double-deck compressor.
According to the air conditioner of the utility model embodiment, operating noise can be reduced using the double-deck compressor, improved
User's usage comfort.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the overall structure diagram of the double-deck compressor of the utility model embodiment.
Fig. 2 is the overall structure diagram of the double-deck compressor of another embodiment of the utility model.
Reference：
Double-deck compressor 100,
Inner housing 10, first upper shell 10a, the first main casing 10b, first lower house 10c, compression member 11, motor section
Part 12,
Shell body 20, second upper shell 20a, the second main casing 20b, second lower house 20c, exhaust tube 21,
Vacuum sound insulation chamber 30,
Support member 40, bottom support 41, first are arranged support member 42, second are arranged support member the 43, the 3rd and are arranged support
Part 44,
Blast pipe 50,
Air induction conduit 60.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
Concrete structure below with reference to Fig. 1-Fig. 2 descriptions according to the double-deck compressor 100 of the utility model embodiment.
As shown in figure 1, according to the double-deck compressor 100 of the utility model embodiment include completely enclosed inner housing 10,
Shell body 20 and interstitital texture.Compression member 11 and motor component 12 are provided with inner housing 10, is communicated with inner housing 10 interior
The blast pipe 50 and air induction conduit 60 in portion.Shell body 20 is coated on the outside of inner housing 10, inner housing 10 and shell body 20 completely
It is spaced apart and limits cavity between the two, cavity is formed as vacuum sound insulation chamber 30.Shell body 20, which is provided with, is used for blast pipe 50
The cooperation through hole passed through with air induction conduit 60.Interstitital texture is located in cavity, and interstitital texture includes support member 40, support member 40
Both ends are connected on inner housing 10 and shell body 20.
It is understood that when compressor normal work, operating noise pass sequentially through inner housing 10 and shell body 20 to
External radiation, but the double-deck compressor 100 of the utility model embodiment between inner housing 10 and shell body 20 formed with vacuum every
Sound chamber 30, noise can not be propagated in a vacuum, therefore noise caused by compressor is hardly to external radiation, it is possible thereby to effectively
Ground reduces compressor and outwards propagates noise in normal work.
It is divided into two layers according to the housing of the double-deck compressor 100 of the utility model embodiment, and in inner housing 10 and shell
Formed with vacuum sound insulation chamber 30 in cavity between body 20.Thus, it is possible to it is outside in normal work effectively to reduce compressor
Propagate noise.
In certain embodiments, as Figure 1-Figure 2, the exhaust tube of vacuum sound insulation chamber 30 is communicated with shell body 20
21.It is understood that after the parts of compressor install, it can utilize vaccum-pumping equipment will by exhaust tube 21
Cavity between shell body 20 and inner housing 10 is evacuated, to reach the function of sound insulation and noise reduction.Thus, such design is non-
Often simple, the forming process of vacuum sound insulation chamber 30 is very simple, easy to operation.
Specifically, it is multi-form can be formed as copper pipe, plastic tube or rubber tube etc. for exhaust tube 21.
Alternatively, when exhaust tube 21 is formed as copper pipe, using being welded to connect between copper pipe and shell body 20, it is possible thereby to
Ensure the sealing of exhaust tube 21 and shell body 20, prevent that gap between exhaust tube 21 and shell body 20 be present causes vacuum sound insulation chamber
Air inlet in 30, weaken the sound insulation and noise reduction effect of vacuum sound insulation chamber 30.
Alternatively, when exhaust tube 21 is formed as the nonmetallic pipe fitting such as plastic tube or rubber tube, exhaust tube 21 and outer
Connection between housing 20 can select bonding, hot pressing etc. connected mode, ensure close between exhaust tube 21 and shell body 20
Feng Xing.
It should be noted that the effect of exhaust tube 21 is connection vaccum-pumping equipment, by between inner housing 10 and shell body 20
Cavity be evacuated, therefore the shape, size and rigging position of exhaust tube 21 are not limited, the structure shape of exhaust tube 21
Formula and rigging position can need to make specific adjustment with the model of vaccum-pumping equipment and size according to actual conditions.Herein
The structure type to exhaust tube 21 and rigging position do not limit.
In certain embodiments, as shown in figure 1, blast pipe 50 and air induction conduit 60 pass through weldering between shell body 20 respectively
Connect and be connected.Thus, it is possible to ensure the sealing between blast pipe 50, air induction conduit 60 and shell body 20, prevent blast pipe 50,
Gap between air induction conduit 60 and shell body 20 be present causes air inlet in vacuum sound insulation chamber 30, weakens vacuum sound insulation chamber 30
Sound insulation and noise reduction effect,
Certainly, blast pipe 50, air induction conduit 60 are not limited to weld with the connection of shell body 20 respectively, can also be other
Type of attachment, for example, mounting ring is respectively equipped with blast pipe 50 and air induction conduit 60, will row by way of being bonded or riveting
Tracheae 50 and air induction conduit 60 are fixedly connected on shell body 20.In another example blast pipe 50 and air induction conduit 60 are using non-contact
The hollow out design of formula is connected with shell body respectively.
In certain embodiments, inner housing 10 and shell body 20 are metal-back.Thus, it is possible to increase double hulled structure
Intensity, lift the non-deformability of double Shell.
Alternatively, any one in inner housing 10 and shell body 20 can be hot rolled steel plate shell, stainless steel case, Al alloy shell,
One kind in copper shell or alloy shell.
In further embodiments, inner housing 10 and shell body 20 are non-metal case.Thus, it is possible to reduce double Shell
Quality, reduce production cost, and cause inner housing 10 and shell body 20 that there is certain explosion-proof performance.
Alternatively, any one in inner housing 10 and shell body 10 can be one kind in plastic housing or rubber jar.
In certain embodiments, inner housing 10 includes first upper shell 10a, the first main casing being sequentially connected from up to down
10b and first lower house 10b, shell body 20 include second upper shell 20a, the second main casing 20b being sequentially connected from up to down
With second lower house 20c.Thus, inner housing 10 and shell body 20 use split-type structural, are more convenient the installation of interstitital texture.
Certainly, inner housing 10 can also only include first upper shell 10a and first lower house 10b, and shell body 20 can also
Only include second upper shell 20a and second lower house 20c.
Additional description is needed, the material for forming the sub- housing of inner housing 10 and shell body 20 can be metal material,
Can also also nonmetallic materials, the material of sub- housing can be one kind, or a variety of, specific combination can root
Derive according to the material of previously described inner housing 10 and shell body 20, do not repeat herein.
In certain embodiments, support member 40 is at least one of Flexible Connector and rigid connector.
Alternatively, rigid connector can be the structures such as metal tie rods, when support member 40 is rigid connector, support
Part 40 can be integrally formed with inner housing 10, then by welding, riveting or the mode such as bolt connection and shell body 20 connect
Connect, the vibration of inner housing 10 when thus stable support is provided inner housing 10, while compressor normal work can be reduced.When
So, support member 40 also has other forms, for example, support member 40 and shell body 20 are integrally formed by welding, riveting or bolt
The modes such as connection are connected with inner housing 10.In another example support member 40 is single part, by welding, riveting or bolt connects
The mode such as connect to be fixedly connected with inner housing 10 with shell body 20 respectively.
Alternatively, Flexible Connector includes at least one of spring, shell fragment, rubber parts, hydraulic damper.When elasticity connects
When fitting is spring, the inner of spring, which is stopped, to be against on inner housing 10 and the outer end of spring is only against on shell body 20.Thus, use
Flexible Connector is supported as support member 40 to inner housing 10, while stable support is provided to inner housing 10, is made interior
There is certain activity surplus, it is possible thereby to inner housing 10 during fall-off compression machine normal work between housing 10 and shell body 20
Vibration.
In certain embodiments, support member 40 includes bottom support 41, and bottom support 41 is located at inner housing 10 and bottom
Between portion and the bottom of shell body 20.
Alternatively, as shown in figure 1, bottom support 41 is rigid connector, bottom support 41 is with inner housing 10 and outside
At least one in housing 20 is connect by being weldingly connected.Bottom support 41 can be formed as integrally formed solid with inner housing 10
Determine pin, be connected by welding with shell body 20, thus provide inner housing 10 stable support, while compressor can be reduced just
The vibration of inner housing 10 when often working.Certainly, support member 40 also have other forms, for example, bottom support 41 be formed as with outside
20 integrally formed fixed seat of housing, it is connected by welding with inner housing 10.In another example bottom support 41 is single portion
Part, it is fixedly connected respectively with inner housing 10 with shell body 20 by welding.Certainly, bottom support 41 and inner housing 10, shell
The connected mode of body 20 is not limited to weld, and can also be the diversified forms such as riveting, bolt connection.
Alternatively, as shown in Fig. 2 bottom support 41 is Flexible Connector, such as spring, shell fragment, rubber parts or liquid
Pressure drag damping member etc..Thus, while providing stable support to inner housing 10, Flexible Connector can also be effectively reduced inner casing
The vibration that body 10 conducts to shell body 20, enhance the effect of the vibration and noise reducing of double Shell.
In certain embodiments, what support member 40 included being enclosed on outside on air induction conduit 60 first is arranged support member 42 and overcoat
Second on blast pipe 50 is arranged support member 43.It should be noted that in compressor course of normal operation, due to blast pipe
50 and one end of air induction conduit 60 be connected on inner housing 10, the other end is connected on shell body 20, therefore blast pipe 50 and is entered
Airway 60 can vibrate together with inner housing 10, so as to drive shell body 20 to vibrate.Thus reduce the reliable operation of compressor
Property, add operating noise.Therefore first be enclosed on outside on air induction conduit 60 is arranged support member 42 and is enclosed on outside on blast pipe 50
Second be arranged support member 43 and advantageously reduce the vibration of the two, improve coupling stiffness.
Alternatively, first it is arranged support member 42 and second to be arranged support member 43 be rigid connector.Thus, it is possible to increase
Coupling stiffness between blast pipe 50 and air induction conduit 60 and inner housing 10, shell body 20, the installation for improving inner housing 10 are steady
It is qualitative, the vibration of inner housing 10 can be reduced to a certain extent, enhance the effectiveness in vibration suppression of double Shell.
Alternatively, first it is arranged support member 42 and second to be arranged support member 43 be Flexible Connector, such as spring, bullet
Piece, rubber parts or hydraulic damper etc..Thus, it is possible to the vibration of blast pipe 50 and air induction conduit 60 is effectively reduced, also
The vibration that inner housing 10 conducts to shell body 20 can be reduced, enhances the effect of the vibration and noise reducing of double Shell.
In certain embodiments, as shown in Fig. 2 support member 40 includes overcoat the 3rd is arranged support member on inner housing 10
44。
Alternatively, the 3rd to be arranged support member 44 be rigid connector, and is formed as metal ring, by welding, rivet or
The modes such as person's bolt connection, it is connected respectively with inner housing 10 and shell body 20.Thus, the 3rd to be arranged support member 44 be inner housing 10
More stable support is provided, the mounting stability of inner housing 10 is improved, inner housing 10 can be reduced to a certain extent
Vibration, enhance the effectiveness in vibration suppression of double Shell.
Alternatively, the 3rd to be arranged support member 44 be Flexible Connector, such as spring, shell fragment, rubber parts or hydraulic damping
Part etc..Thus, the 3rd it is arranged support member 44 and can directly absorbs the vibration of inner housing 10, reduces inner housing 10 to shell
The vibration that body 20 conducts, enhance the effect of the vibration and noise reducing of double Shell.
Need to illustrate when, in description of the present utility model, define " first ", the feature of " second " " the 3rd " can be with
Express or implicitly include one or more this feature.
The concrete structure of the double-deck compressor 100 of the utility model specific embodiment is described below with reference to Fig. 1-Fig. 2.
Embodiment one：
As shown in figure 1, the double-deck compressor 100 of the present embodiment includes inner housing 10, shell body 20 and support member 40.Inner casing
Body 10 is the completely enclosed inner housing 10 being made up of second upper shell 20a, the second main casing 20b and second lower house 20c, interior
Compression member 11 and motor component 12 are provided with housing 10, blast pipe 50 inside connection is additionally provided with inner housing 10 and enters conductance
Pipe 60.
Shell body 20 is made up of first upper shell 10a, the first main casing 10b and first lower house 10b, is coated on inner housing
10 outsides are formed as the outward appearance of double-deck compressor 100.Shell body 20 is provided with what is passed through for blast pipe 50 and air induction conduit 60
Coordinate through hole.Blast pipe 50 and air induction conduit 60 are through coordinating after through hole with shell by being welded to connect.
Cavity is limited between inner housing 10 and shell body 20, shell body 20 is provided with the exhaust tube for being used for connecting cavity
21, it can utilize vaccum-pumping equipment that the cavity limited between inner housing 10 and shell body 20 is evacuated sound insulation chamber 30.
The lower section of inner housing 10 is provided with bottom support 41, and bottom support 41 is formed as fixed feet, and respectively with inner housing
10 and shell body 20 by being welded to connect.
Double-deck compressor 100 in the present embodiment, using double-shell structure, and it is provided between inner housing 10 and shell body 20
Vacuum sound insulation chamber 30, significantly reduce the noise during compressor operating and vibration.
Embodiment two：
As shown in Fig. 2 the double-deck compressor 100 of the present embodiment includes inner housing 10, shell body 20 and support member 40.Inner casing
Body 10 is the completely enclosed inner housing 10 being made up of second upper shell 20a, the second main casing 20b and second lower house 20c, interior
Compression member 11 and motor component 12 are provided with housing 10, blast pipe 50 inside connection is additionally provided with inner housing 10 and enters conductance
Pipe 60.Shell body 20 is made up of first upper shell 10a, the first main casing 10b and first lower house 10b, is coated on inner housing 10
Outside is formed as the outward appearance of double-deck compressor 100.Shell body 20 is provided with matches somebody with somebody for what blast pipe 50 and air induction conduit 60 passed through
Close through hole.Blast pipe 50 and air induction conduit 60 are through coordinating after through hole with shell by being welded to connect.
Cavity is limited between inner housing 10 and shell body 20, shell body 20 is provided with the exhaust tube for being used for connecting cavity
21, it can utilize vaccum-pumping equipment that the cavity limited between inner housing 10 and shell body 20 is evacuated sound insulation chamber 30.
The lower section of inner housing 10 is provided with bottom support 41, and being also arranged with the 3rd on inner housing 10 is arranged support member 44, air inlet
First is arranged with conduit 60 and is arranged support member 42, being arranged with blast pipe 50 second is arranged support member 43.Bottom support
41st, first support member 42 is arranged, second support member 43 and the 3rd is arranged and is arranged support member 44 and be all formed as hydraulic damper.
Comparative example one, due to implementing two, there is provided be formed as the first of hydraulic damper to be arranged support member 42, second
It is arranged support member 43 and the 3rd and is arranged support member 44.Therefore, the effect of vibration and noise reduction of two double-deck compressor 100 is implemented better than real
Apply the double-deck compressor 100 of example one.
Embodiment one and the double-deck compressor 100 for implementing two both can be the conventional cold medium compressors such as R410A, R22, also may be used
To be the unconventional cold medium compressor such as R4107, R134a, R417A, R290 and R32.
According to the air conditioner of the utility model embodiment, including double-deck compressor 100.
According to the air conditioner of the utility model embodiment, operating noise can be reduced using the double-deck compressor 100, carried
High user's usage comfort.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
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：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
- A kind of 1. double-deck compressor, it is characterised in that including：Completely enclosed inner housing, the inner housing is interior to be provided with compression member and motor component, is communicated with the inner housing Internal blast pipe and air induction conduit；Shell body, the shell body are coated on the outside of the inner housing completely, and the inner housing is spaced apart with the shell body And cavity is limited between the two, the cavity is formed as vacuum sound insulation chamber, wherein, the shell body, which is provided with, is used for the row The cooperation through hole that tracheae and the air induction conduit pass through；AndInterstitital texture, the interstitital texture are located in the cavity, and the interstitital texture includes support member, and the two of the support member End is connected on the inner housing and the shell body.
- 2. double-deck compressor according to claim 1, it is characterised in that be communicated with the shell body vacuum every The exhaust tube of sound chamber.
- 3. double-deck compressor according to claim 1, it is characterised in that the blast pipe and the air induction conduit respectively with Connect between the shell body by being weldingly connected.
- 4. double-deck compressor according to claim 1, it is characterised in that the support member is that Flexible Connector and rigidity connect At least one of fitting.
- 5. double-deck compressor according to claim 4, it is characterised in that the Flexible Connector includes spring, shell fragment, rubber At least one of glue part, hydraulic damper.
- 6. double-deck compressor according to claim 1, it is characterised in that the support member includes bottom support, described Bottom support is located between the inner housing and bottom and the bottom of the shell body.
- 7. double-deck compressor according to claim 6, it is characterised in that the bottom support is rigid connector, institute Bottom support is stated to connect by being weldingly connected with least one in the inner housing and the shell body.
- 8. double-deck compressor according to claim 1, it is characterised in that the support member includes entering conductance described in outer be enclosed on First on pipe be arranged support member and be enclosed on outside on the blast pipe second be arranged support member.
- 9. double-deck compressor according to claim 1, it is characterised in that the support member includes being enclosed on the inner housing outside On the 3rd be arranged support member.
- 10. a kind of air conditioner, it is characterised in that including double-deck compressor as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948463.XU CN207111431U (en) | 2017-07-31 | 2017-07-31 | Double-deck compressor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948463.XU CN207111431U (en) | 2017-07-31 | 2017-07-31 | Double-deck compressor and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN207111431U true CN207111431U (en) | 2018-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720948463.XU Active CN207111431U (en) | 2017-07-31 | 2017-07-31 | Double-deck compressor and air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108022A (en) * | 2019-03-12 | 2019-08-09 | 北京北燃供热有限公司 | A kind of gas water-heating furnace and its control method |
| CN110836186A (en) * | 2019-12-13 | 2020-02-25 | 浙江中广电器股份有限公司 | Refrigerant compressor and noise reduction structure thereof |
-
2017
- 2017-07-31 CN CN201720948463.XU patent/CN207111431U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108022A (en) * | 2019-03-12 | 2019-08-09 | 北京北燃供热有限公司 | A kind of gas water-heating furnace and its control method |
| CN110836186A (en) * | 2019-12-13 | 2020-02-25 | 浙江中广电器股份有限公司 | Refrigerant compressor and noise reduction structure thereof |
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