CN106246558A - The deafener of compressor and there is its compressor - Google Patents
The deafener of compressor and there is its compressor Download PDFInfo
- Publication number
- CN106246558A CN106246558A CN201610829999.XA CN201610829999A CN106246558A CN 106246558 A CN106246558 A CN 106246558A CN 201610829999 A CN201610829999 A CN 201610829999A CN 106246558 A CN106246558 A CN 106246558A
- Authority
- CN
- China
- Prior art keywords
- anger
- compressor
- deafener
- sleeve
- vent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/026—Lubricant separation
Abstract
The invention provides the deafener of a kind of compressor and there is its compressor.The deafener of the compressor according to the present invention includes main body, and main body is provided with sleeve of giving vent to anger, and sleeve of giving vent to anger is provided with inclination air channel.This deafener can make the gas containing drop frequently commutate by tilting air channel, realizes drop by inertia and separates with gas.
Description
Technical field
The present invention relates to apparatus of air conditioning field, in particular to the deafener of a kind of compressor and have it
Compressor.
Background technology
In existing rotary compression machine technology, oil spitting amount is for Performance for Air Conditioning Systems impact the most substantially.Each compressor
Producer is devoted to reduce oil spitting amount of compressor always.Oil spitting amount of compressor is big, and in air-conditioning system pipeline, the lubricating oil of attachment is just
Many, pipeline can be caused and extraneous heat exchange is bad causes heat pump performance to decline, it is also possible to cause system pipes road binders stifled.It addition, also
The oil mass minimizing for each part friction, lubrication in compressor can be caused, cause friction loss to strengthen, even result in dry friction,
After cause compressor occur damage, it is impossible to the problems such as work.
The reason that oil is big told by compressor, when the most also coming from pump housing aerofluxus, discharges a large amount of Oil Fog gas mixture, this
Sample mist is just flooded with inside whole compressor, along with compressor is discharged, enters air-conditioning system pipeline.
Summary of the invention
It is desirable to provide a kind of deafener that can reduce the fuel-displaced compressor of compressor and there is its compressor.
The invention provides the deafener of a kind of compressor, it includes main body, main body is provided with sleeve of giving vent to anger, goes out air-casing
Inclination air channel it is provided with on Tong.
Further, tilting air channel is to be arranged on the helical vent groove given vent to anger on sleeve.
Further, the vertical sectional shape of helical vent groove is circular arc.
Further, helical vent groove extends to give vent to anger the top of sleeve, and is positioned at the helical vent at sleeve top of giving vent to anger
Groove exposes.
Further, tilt air channel and include multiple, and along the circumferential uniform intervals setting of sleeve of giving vent to anger, tilt air channel
Center, top and bottom center line and sleeve of giving vent to anger axially there is angle.
Further, main body also includes coordinating lid, coordinates and covers be connected fixing with sleeve of giving vent to anger.
Further, cooperation covers and is provided with pneumatic trough, and pneumatic trough connects with tilting air channel.
According to a further aspect in the invention, it is provided that a kind of compressor, it includes deafener, and deafener is above-mentioned noise reduction
Device.
Further, compressor also includes flange of giving vent to anger, and flange of giving vent to anger has flange axle journal, and deafener is fixedly installed on out
On gas flange, and sleeve of giving vent to anger is set on flange axle journal, the outside wall surface tilting air channel and flange axle journal on sleeve of giving vent to anger
Surround inclination outlet passageway.
Further, the internal diameter D of sleeve of giving vent to anger is more than the outside diameter d of flange axle journal, and the internal diameter D of sleeve of giving vent to anger and flange shaft
Difference between the outside diameter d of neck less than or equal to 0.1mm.
The deafener of the compressor according to the present invention and have its compressor, by going out air-casing in the main body of deafener
Inclination air channel is set on Tong, makes to be forced commutation through the gas containing drop tilting air channel, utilize drop and gas
Inertia difference realizes drop and separates with gas, it is ensured that cleanliness factor of giving vent to anger, and prevents compressor fuel-displaced.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the perspective view that the deafener of the compressor according to the present invention coordinates with flange of giving vent to anger；
Fig. 2 is the sectional structure schematic diagram that the deafener of the compressor according to the present invention coordinates with flange of giving vent to anger；
Fig. 3 is the deafener perspective view separate with flange of giving vent to anger of the compressor according to the present invention；
Fig. 4 is deafener sectional structure separate with flange of the giving vent to anger schematic diagram of the compressor according to the present invention；
Fig. 5 is the perspective cross-sectional structural representation that the deafener of the compressor according to the present invention coordinates with flange of giving vent to anger；
Fig. 6 is the perspective view of the deafener of the compressor according to the present invention.
Description of reference numerals:
1, give vent to anger sleeve；11, air channel is tilted；2, lid is coordinated；21, pneumatic trough；22, deafener installing hole；3, give vent to anger method
Blue；31, flange axle journal；32, venthole；33, flange mounting hole.
Detailed description of the invention
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figures 1 to 6, according to embodiments of the invention, the deafener of compressor includes main body, main body is provided with
Give vent to anger sleeve 1, sleeve 1 of giving vent to anger is provided with inclination air channel 11.By give vent to anger arrange on sleeve 1 inclination air channel 11, make
The cold media gas with oil droplet must discharged from compressor is discharged by tilting air channel 11, through tilting air channel 11
During, the cold media gas with oil droplet is forced repeatedly to commutate, owing to cold media gas is different with the inertia of oil droplet, therefore repeatedly
During being forced commutation, oil droplet separates with cold media gas, and cold media gas flows out air channel 11, and it is logical that oil droplet is hung on inclination
On the inwall of air drain 11, thus prevent compressor fuel-displaced, it is ensured that air-conditioner heat exchange efficiency, ensure the lubrication in compressor simultaneously
The amount of oil, it is to avoid the compressor damage that lack of lubrication causes.
As depicted in figs. 1 and 2, in the present embodiment, tilting air channel 11 is to be arranged on the helical vent given vent to anger on sleeve 1
Groove.With the cold media gas of oil droplet when by helical vent groove, due to its helicoidal structure so that cold media gas is forced frequently
Commutation, the oil droplet being mixed in cold media gas separates with cold media gas owing to inertia is relatively big, and is hung on helical vent groove
On cell wall, flow back to afterwards in compressor.Thus avoid compressor fuel-displaced, prevent lubricating oil not enough.
Preferably, the vertical sectional shape of helical vent groove is circular arc.Longitudinal section refers to the axis through sleeve 1 of giving vent to anger
Plane.The helical vent groove of circular arc may insure that ventilation, concurrently facilitates cold media gas flowing, and is not easy generation and makes an uproar
Sound.Depending on the radius R of the helical vent groove of deafener need to consider compressor displacement.
Preferably, as shown in Figure 3 and Figure 4, helical vent groove extends to give vent to anger the top of sleeve 1, and is positioned at sleeve 1 of giving vent to anger
The helical vent groove at top exposes.Helical vent slotted disk is threaded to give vent to anger the top of sleeve 1, and helical vent groove is in sleeve 1 of giving vent to anger
The part at top be gas outlet.Thus can ensure that gas is discharged smoothly.
As shown in Figure 6, tilting air channel 11 can also be groove, tilts air channel 11 and includes multiple, and along giving vent to anger sleeve 1
Circumferential uniform intervals arrange.Tilt air channel 11 to be extended to give vent to anger by the bottom of sleeve 1 of giving vent to anger the top of sleeve 1, tilt logical
The centrage of air drain 11 is camber line, tilts center, top and the line of bottom center and the axial of sleeve 1 of giving vent to anger of air channel 11
There is angle.That is, the center, top tilting air channel 11 is not parallel with the axis of sleeve 1 of giving vent to anger with the line of bottom center,
And the centrage tilting air channel 11 is camber line, it is ensured that cold media gas is forced commutation in tilting air channel 11, real by inertia
Existing oil droplet separates with cold media gas.
The quantity tilting air channel 11 can gas output as required determine.Tilting air channel 11 can be 1,2
Or 3 and more than.Each incline direction tilting air channel 11 is identical.
Main body also includes coordinating lid 2, and cooperation lid 2 is fixed with sleeve 1 of giving vent to anger and is connected.In the present embodiment, give vent to anger sleeve 1 with
Coordinate lid 2 one-body molded, and rounding off.Coordinate lid 2 for being connected with the flange 3 of giving vent to anger of compressor, it is achieved deafener and pressure
The flange 3 of giving vent to anger of contracting machine connects.
In order to realize the connection that air channel 11 is given vent to anger with compressor, coordinate and be provided with pneumatic trough 21, pneumatic trough on lid 2
21 connect with tilting air channel 11.
According to an embodiment of the invention on the other hand, it is provided that a kind of compressor, it includes deafener, and deafener is above-mentioned
Deafener.The compressor using this deafener can reduce oil spitting amount of compressor, improves compressor reliability, promotes air-conditioning system
System heat exchange efficiency.
Specifically, compressor also includes flange 3 of giving vent to anger, and flange 3 of giving vent to anger has flange axle journal 31, and deafener is fixedly installed on
Give vent to anger on flange 3, and sleeve 1 of giving vent to anger is set on flange axle journal 31, give vent to anger the inclination air channel 11 on sleeve 1 and flange axle journal
The outside wall surface of 31 surrounds inclination outlet passageway.Coordinated by the deafener of band helical vent groove and flange 3 of giving vent to anger, form a spiral shell
The closed exhaust passage of rotation, gas mixture is under passage flow at high speed, and its direction of motion is constantly forced to change, owing to inertia is made
With (getting rid of oil), separating of oil effect is the most clearly.By the part that the flange axle journal 31 with flange 3 of giving vent to anger of deafener is coordinated
Improve, and form sleeve 3 of giving vent to anger, spiral air channel is set on sleeve 3 giving vent to anger, cooperatively forms with the perisporium of flange axle journal 31
Airtight spiral exhaust passage, it is achieved Oil-gas Separation.
Preferably, the internal diameter D of sleeve 1 of giving vent to anger is more than the outside diameter d of flange axle journal 31, and the internal diameter D of sleeve 1 of giving vent to anger and flange
Difference between the outside diameter d of axle journal 31 less than or equal to 0.1mm.Give vent to anger the i.e. deafener band spiral fluted portion of internal diameter D of sleeve 1
Internal diameter, the gap of the internal diameter D of sleeve 1 of giving vent to anger and the diameter d of flange axle journal 31 should not be too big, and otherwise gas does not leads to from airtight spiral
Road flows, then oil spitting amount reducing effect can be caused the best.General D-d≤0.1mm, it is preferable that D-d is between 0.03 to 0.1mm
The most suitable.
In the present embodiment, deafener coordinates the deafener installing hole 22 covered on 2 by being arranged on and gives vent to anger on flange 3
Flange mounting hole 33 coordinates, and realizes deafener by securing member etc. and is connected with the fixing of flange 3 of giving vent to anger.As it is shown in figure 5, deafener
After being installed to give vent to anger on flange 3, the air collecting chamber 21 of lid 2 is coordinated to connect, from compressor with the gas outlet 32 given vent to anger on flange 3
The cold media gas discharged enters air collecting chamber 21 behind the gas outlet 32 of flange 3 of giving vent to anger, subsequently into tilting air channel 11 (example
As, enter helical vent groove), after commutating and carry out Oil-gas Separation in tilting air channel 11, cold media gas is from tilting air channel
The exposed portion of 11 is discharged, as shown by arrows in FIG., it is achieved Oil-gas Separation.
The deafener of the compressor according to the present invention and there is its compressor have the following technical effect that
By the deafener of band helical vent groove and flange journal engagement, form the closed exhaust passage of a spiral, oil
Gas mixture is under helical vent passage flow at high speed, and its direction of motion is constantly forced to change, due to effect of inertia (getting rid of oil), oil
Separating effect is the most clearly.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. the deafener of a compressor, it is characterised in that include main body, described main body is provided with sleeve of giving vent to anger (1), described
Give vent to anger and be provided with inclination air channel (11) on sleeve (1).
The deafener of compressor the most according to claim 1, it is characterised in that described inclination air channel (11) is for being arranged on
Helical vent groove on described sleeve of giving vent to anger (1).
The deafener of compressor the most according to claim 2, it is characterised in that the vertical sectional shape of described helical vent groove
For circular arc.
The deafener of compressor the most according to claim 2, it is characterised in that described helical vent groove extend to described in go out
The top of air-casing cylinder (1), and the helical vent groove at sleeve (1) top of giving vent to anger described in being positioned at exposes.
The deafener of compressor the most according to claim 1, it is characterised in that described inclination air channel (11) includes many
Individual, and the circumferential uniform intervals setting of sleeve (1) of giving vent to anger described in edge, in the center, top of described inclination air channel (11) and bottom
The line of the heart axially has angle with described sleeve of giving vent to anger (1).
The deafener of compressor the most according to any one of claim 1 to 5, it is characterised in that described main body also includes
Coordinate lid (2), described cooperation lid (2) and described sleeve of giving vent to anger (1) to fix to be connected.
The deafener of compressor the most according to claim 6, it is characterised in that be provided with gas collection on described cooperation lid (2)
Groove (21), described pneumatic trough (21) connects with described inclination air channel (11).
8. a compressor, it is characterised in that include that deafener, described deafener are according to any one of claim 1 to 7
Deafener.
Compressor the most according to claim 8, it is characterised in that described compressor also includes flange (3) of giving vent to anger, described in go out
Gas flange (3) has flange axle journal (31), described deafener be fixedly installed on described in give vent to anger on flange (3), and described in go out air-casing
Cylinder (1) is set on described flange axle journal (31), described in the inclination air channel (11) given vent to anger on sleeve (1) and described flange axle journal
(31) outside wall surface surrounds inclination outlet passageway.
Compressor the most according to claim 9, it is characterised in that described in give vent to anger the internal diameter D of sleeve (1) more than described method
The outside diameter d of blue axle journal (31), and described in give vent to anger sleeve (1) internal diameter D and the outside diameter d of described flange axle journal (31) between difference
Less than or equal to 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610829999.XA CN106246558A (en) | 2016-09-18 | 2016-09-18 | The deafener of compressor and there is its compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610829999.XA CN106246558A (en) | 2016-09-18 | 2016-09-18 | The deafener of compressor and there is its compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246558A true CN106246558A (en) | 2016-12-21 |
Family
ID=57600316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610829999.XA Pending CN106246558A (en) | 2016-09-18 | 2016-09-18 | The deafener of compressor and there is its compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255807A (en) * | 2018-11-30 | 2020-06-09 | 安徽美芝精密制造有限公司 | Bearing for rotary compressor and rotary compressor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61205391A (en) * | 1985-03-07 | 1986-09-11 | Mitsubishi Electric Corp | Vertical type rotary compressor |
| JPH05302581A (en) * | 1992-04-24 | 1993-11-16 | Daikin Ind Ltd | Vertical type compressor |
| KR100807283B1 (en) * | 2007-01-30 | 2008-02-28 | 삼성전자주식회사 | Refrigerant compressing apparatus and air conditioner having the same |
| CN101592152A (en) * | 2008-05-27 | 2009-12-02 | 富士通将军股份有限公司 | Rotary compressor |
| JP2012122347A (en) * | 2010-12-06 | 2012-06-28 | Calsonic Kansei Corp | Gas compressor |
| EP2894341A1 (en) * | 2012-10-11 | 2015-07-15 | Mitsubishi Heavy Industries, Ltd. | Compressor |
| CN206190537U (en) * | 2016-09-18 | 2017-05-24 | 珠海凌达压缩机有限公司 | Silencer of compressor and compressor provided with same |
-
2016
- 2016-09-18 CN CN201610829999.XA patent/CN106246558A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61205391A (en) * | 1985-03-07 | 1986-09-11 | Mitsubishi Electric Corp | Vertical type rotary compressor |
| JPH05302581A (en) * | 1992-04-24 | 1993-11-16 | Daikin Ind Ltd | Vertical type compressor |
| KR100807283B1 (en) * | 2007-01-30 | 2008-02-28 | 삼성전자주식회사 | Refrigerant compressing apparatus and air conditioner having the same |
| CN101592152A (en) * | 2008-05-27 | 2009-12-02 | 富士通将军股份有限公司 | Rotary compressor |
| JP2012122347A (en) * | 2010-12-06 | 2012-06-28 | Calsonic Kansei Corp | Gas compressor |
| EP2894341A1 (en) * | 2012-10-11 | 2015-07-15 | Mitsubishi Heavy Industries, Ltd. | Compressor |
| CN206190537U (en) * | 2016-09-18 | 2017-05-24 | 珠海凌达压缩机有限公司 | Silencer of compressor and compressor provided with same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255807A (en) * | 2018-11-30 | 2020-06-09 | 安徽美芝精密制造有限公司 | Bearing for rotary compressor and rotary compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |