CN108843567A - A kind of And of Varying Depth vortex sound disk - Google Patents
A kind of And of Varying Depth vortex sound disk Download PDFInfo
- Publication number
- CN108843567A CN108843567A CN201810859867.0A CN201810859867A CN108843567A CN 108843567 A CN108843567 A CN 108843567A CN 201810859867 A CN201810859867 A CN 201810859867A CN 108843567 A CN108843567 A CN 108843567A
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- China
- Prior art keywords
- quiet
- votex sheet
- interior
- movable orbiting
- orbiting scroll
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Classifications
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- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
The invention discloses a kind of And of Varying Depth vortex sound disks, including fixed scroll, it is made of the fixed scroll bottom that is mutually connected vertically, quiet votex sheet, quiet votex sheet is made of interior quiet votex sheet, outer quiet votex sheet, the center of circle of the relatively outer quiet votex sheet of interior quiet votex sheet close to fixed scroll bottom, the axial height of interior quiet votex sheet be lower than outer quiet votex sheet axial height, interior quiet votex sheet, outer quiet votex sheet intersection have step surface；Movable orbiting scroll, it is made of the movable orbiting scroll bottom that is mutually connected vertically, dynamic votex sheet, movable orbiting scroll bottom is made of interior movable orbiting scroll bottom, outer movable orbiting scroll bottom, the relatively outer movable orbiting scroll bottom in interior movable orbiting scroll bottom close to the center of circle at movable orbiting scroll bottom, interior movable orbiting scroll bottom, outer movable orbiting scroll bottom principal plane be parallel to each other dislocation；Quiet votex sheet, dynamic votex sheet are mutually twisted, and interior quiet votex sheet is contacted with interior movable orbiting scroll bottom, and outer quiet votex sheet is contacted with outer movable orbiting scroll bottom.Using the invention under the premise of not improving difficulty of processing, the structural strength of whirlpool disk center is improved, to adapt to more harsh operating condition.
Description
Technical field
The present invention relates to vehicular compressed machine fields, and in particular to a kind of And of Varying Depth vortex sound disk.
Background technique
Scroll compressor is by a fixed involute scroll plate and the involute fortune in eccentric convolution translation
The compressor of orbiter composition collapsible volume.Scroll compressor is the dynamic and static whirlpool disk there are two digamma function equation molded line
It is mutually twisted.
Scroll compressor is that there are two the dynamic and static whirlpool disks of digamma function equation molded line to be mutually twisted.In air-breathing, pressure
In contracting, the course of work being vented, quiet disk is fixed on the rack, and Moving plate is driven by eccentric shaft and restricted by anti-rotation mechanism, is surrounded
Quiet disk basic circle center, makees the Plane Rotation of very little radius.Gas sucks the periphery of quiet disk by air filtering core, with eccentric shaft
Rotation, gas is bitten in several crescent compression chambers composed by conjunction in sound disk gradually to be compressed, then by quiet portion of disk center
The axial hole of part is continuously discharged.
But in actual application, closer to the position of whirlpool disk center, the disk pressure to be born in whirlpool is bigger, because herein
Second half section in compression.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of And of Varying Depth vortex sound disk, in the premise for not improving difficulty of processing
Under, the structural strength of whirlpool disk center is improved, to adapt to more harsh operating condition.
To solve the above problems, the present invention provides a kind of And of Varying Depth vortex sound disk, in order to achieve the above objectives, solution of the present invention
Certainly technical solution used by its technical problem is：
A kind of And of Varying Depth vortex sound disk, including：Fixed scroll is made of the fixed scroll bottom that is mutually connected vertically, quiet votex sheet,
Quiet votex sheet is made of interior quiet votex sheet, outer quiet votex sheet, and the relatively outer quiet votex sheet of interior quiet votex sheet is close to the center of circle at fixed scroll bottom, interior quiet votex sheet
Axial height be lower than outer quiet votex sheet axial height, interior quiet votex sheet, outer quiet votex sheet intersection have be parallel to fixed scroll from
The First terrace of body axis；Movable orbiting scroll is made of the movable orbiting scroll bottom that is mutually connected vertically, dynamic votex sheet, and movable orbiting scroll bottom is by interior dynamic
Whirlpool tries to get to the heart of a matter, outer movable orbiting scroll bottom is constituted, the relatively outer movable orbiting scroll bottom in interior movable orbiting scroll bottom close to the center of circle at movable orbiting scroll bottom, interior movable orbiting scroll bottom
Axial width is greater than the axial width at outer movable orbiting scroll bottom, interior movable orbiting scroll bottom, outer movable orbiting scroll bottom principal plane be parallel to each other dislocation, it is interior
Movable orbiting scroll bottom, outer movable orbiting scroll bottom intersection have the second step face for being parallel to movable orbiting scroll own axes；Quiet votex sheet, dynamic votex sheet
It is mutually twisted, interior quiet votex sheet is contacted with interior movable orbiting scroll bottom, and outer quiet votex sheet is contacted with outer movable orbiting scroll bottom.
Beneficial effect by adopting the above technical scheme is：Fixed scroll, movable orbiting scroll cooperate, but in quiet votex sheet, dynamic votex sheet
Close to the center center of circle position when, fixed scroll, movable orbiting scroll axial length shorten, compared to surrounding edge axial length it is longer quiet
Votex sheet, dynamic votex sheet, under the premise of quiet votex sheet, dynamic votex sheet thickness are uniform, the shorter quiet votex sheet of axial length, dynamic votex sheet, from
Body structure intensity is bigger, and the pressure being able to bear is bigger, this just adapts to the operating characteristic of scroll compressor, scroll compressor
At work, closer to centre, its compression degree is bigger, and the pressure that votex sheet is born is also bigger for machine.This And of Varying Depth is vortexed
Sound disk passes through the axial length for changing votex sheet, under the premise of no promotion difficulty of processing, so that the maximum of sound disk is born
Power becomes strong, improves the stability of product.Influence also very little of the design of step surface to contact sealing.
As a further improvement of the present invention, First terrace, second step face are single-curved surface, and First terrace is parallel
It is the first circular arc in the profile on the cross section of fixed scroll, profile of the second step face on the cross section for being parallel to movable orbiting scroll is
Second circular arc, the diameter of the diameter of the first circular arc less than the second circular arc.
Beneficial effect by adopting the above technical scheme is：First terrace, the equal round-corner transition in second step face, are being moved through
It is not easy mutually to wear in journey, the diameter of the first circular arc allows First terrace to resist second less than the diameter of the second circular arc
Step surface, and slided on second step face, the curved surface in second step face also just adapts to the motion outline of First terrace.
As a further improvement of the present invention, the center of circle at fixed scroll bottom is that vertex issues three rays, three rays point
Not Jing Guo interior quiet votex sheet near the one end in the fixed scroll bottom center of circle, First terrace, outer quiet votex sheet farthest away from the fixed scroll bottom center of circle
One end, three rays constitute first around corner, second around corner totally two around corner, first around corner it is corresponding in quiet votex sheet
Rotate degree, second around the corresponding outer quiet votex sheet of corner the degree that rotates, first is greater than 540 ° and less than 720 ° around the degree of corner.
Beneficial effect by adopting the above technical scheme is：, interior quiet votex sheet its stronger knot big around gyration of interior quiet votex sheet
Structure intensity conveniently adapts to the crescent compression chamber of the high pressure in later period.
As further improvement of the invention, second is greater than 360 ° and less than 540 ° around the degree of corner.
Beneficial effect by adopting the above technical scheme is：Convenient for the formation of initial crescent compression chamber.
As further improvement of the invention, quiet votex sheet far from fixed scroll bottom end face, dynamic votex sheet is far from dynamic whirlpool
The end face tried to get to the heart of a matter is provided with volution trough, and the transverse shape of volution trough is rectangle, is equipped with sealing strip in volution trough.
Beneficial effect by adopting the above technical scheme is：The track of vortex slot length and quiet votex sheet, dynamic votex sheet where it
Unanimously, and volution trough for fit on sealing strip provides position, further increase the occlusion sealing between fixed scroll, movable orbiting scroll
Property.
As further improvement of the invention, interior quiet votex sheet has the convex of protrusion near the one end in the fixed scroll bottom center of circle
Tongue, convex tongue are in contact with fixed scroll bottom, and interior quiet votex sheet does not coincide with any one vertically near the one end in the fixed scroll bottom center of circle
Space line in fixed scroll bottom.
Beneficial effect by adopting the above technical scheme is：Convex tongue is to increase interior quiet votex sheet close to the strong of the center point end
Degree, because the pressure born is maximum herein.
As further improvement of the invention, have notch, separate quiet whirlpool on notch and interior quiet votex sheet on interior quiet votex sheet
The end face contact tried to get to the heart of a matter, while intersecting with the side on interior quiet votex sheet being in concave curved surface.
Beneficial effect by adopting the above technical scheme is：Notch promotes exhaust, and high temperature is avoided to gather.
As further improvement of the invention, interior quiet votex sheet, outer quiet votex sheet axial length ratio be 0.73.
Beneficial effect by adopting the above technical scheme is：This numerically, interior quiet votex sheet than outer quiet votex sheet difference in height,
Determine that interior quiet votex sheet and outer quiet votex sheet intensity ratio, interior quiet votex sheet just adapt to the two work than the structural strength that outer quiet votex sheet enhances
The pressure being subjected in condition.
As further improvement of the invention, dynamic votex sheet coincides with the same space in the end face far from movable orbiting scroll bottom and puts down
Face.
Beneficial effect by adopting the above technical scheme is：The side shaft end of dynamic votex sheet flushes, and reduces difficulty of processing,
Facilitate precision controlling, also facilitates and contact and be in close contact with the fixed scroll bottom flushed.
As further improvement of the invention, it is uniform and equal to move votex sheet, the thickness of quiet votex sheet.
Beneficial effect by adopting the above technical scheme is：Thickness is uniform so that handling ease, to the of less demanding of technique.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the main view of the fixed scroll of one embodiment of the present invention；
Fig. 2 is the A-A cross-sectional view of the fixed scroll of one embodiment of the present invention；
Fig. 3 is the main view of the fixed scroll of one embodiment of the present invention；
Fig. 4 is the perspective view of the fixed scroll of one embodiment of the present invention；
Fig. 5 is the perspective view of the fixed scroll of one embodiment of the present invention；
Fig. 6 is the main view of the movable orbiting scroll of one embodiment of the present invention；
Fig. 7 is the left view of the movable orbiting scroll of one embodiment of the present invention；
Fig. 8 is the perspective view of the movable orbiting scroll of one embodiment of the present invention.
1- fixed scroll bottom；Quiet votex sheet in 2-；Quiet votex sheet outside 3-；4- First terrace；5- volution trough；6- notch；7- convex tongue；
Movable orbiting scroll bottom in 8-；The outer movable orbiting scroll bottom 9-；10- moves votex sheet；11- second step face；B- first is around corner；C- second is around corner.
Specific embodiment
Combined with specific embodiments below, the contents of the present invention are described in further detail：
In order to reach the purpose of the present invention, a kind of And of Varying Depth vortex sound disk, including：Fixed scroll, by being mutually connected vertically
Fixed scroll bottom 1, quiet votex sheet constitute, quiet votex sheet is made of interior quiet votex sheet 2, outer quiet votex sheet 3, the relatively outer quiet votex sheet 3 of interior quiet votex sheet 2
Close to the center of circle at fixed scroll bottom 1, the axial height of interior quiet votex sheet 2 is lower than the axial height of outer quiet votex sheet 3, interior quiet votex sheet 2, outer quiet
The intersection of votex sheet 3 has the First terrace 4 for being parallel to fixed scroll own axes；Movable orbiting scroll, it is dynamic by what is be mutually connected vertically
Whirlpool is tried to get to the heart of a matter, dynamic votex sheet 10 is constituted, and movable orbiting scroll bottom is made of interior movable orbiting scroll bottom 8, outer movable orbiting scroll bottom 9, and whirlpool is externally moved at interior movable orbiting scroll bottom 8
9 are tried to get to the heart of a matter close to the center of circle at movable orbiting scroll bottom, interior 8 axial width of movable orbiting scroll bottom is greater than the axial width at outer movable orbiting scroll bottom 9, interior movable orbiting scroll
Bottom 8, outer movable orbiting scroll bottom 9 principal plane be parallel to each other dislocation, interior movable orbiting scroll bottom 8, outer movable orbiting scroll bottom 9 intersection have and be parallel to
The second step face 11 of movable orbiting scroll own axes.
Quiet votex sheet when use, dynamic votex sheet 10 are mutually twisted, and interior quiet votex sheet 2 is contacted with interior movable orbiting scroll bottom 8, outer quiet votex sheet 3 and
Outer movable orbiting scroll bottom 9 contacts.
As shown in Figure 1, the rotation mode of quiet votex sheet is the rotation mode counterclockwise from the center of circle around, as shown in fig. 6, dynamic
The rotation mode of votex sheet 10 be from the center of circle around rotate clockwise mode.Fixed scroll bottom 1, movable orbiting scroll bottom main body are in disk
Shape.
Beneficial effect by adopting the above technical scheme is：Fixed scroll, movable orbiting scroll cooperate, but in quiet votex sheet, dynamic votex sheet
Close to the center center of circle position when, fixed scroll, movable orbiting scroll axial length shorten, compared to surrounding edge axial length it is longer quiet
Votex sheet, dynamic votex sheet, under the premise of quiet votex sheet, dynamic votex sheet thickness are uniform, the shorter quiet votex sheet of axial length, dynamic votex sheet, from
Body structure intensity is bigger, and the pressure being able to bear is bigger, this just adapts to the operating characteristic of scroll compressor, scroll compressor
At work, closer to centre, its compression degree is bigger, and the pressure that votex sheet is born is also bigger for machine.This And of Varying Depth is vortexed
Sound disk passes through the axial length for changing votex sheet, under the premise of no promotion difficulty of processing, so that the maximum of sound disk is born
Power becomes strong, improves the stability of product.Influence also very little of the design of step surface to contact sealing.
In other embodiments of the invention, First terrace 4, second step face 11 are single-curved surface, first step
Profile of the face 4 on the cross section for being parallel to fixed scroll is the first circular arc, and second step face 11 is being parallel to the transversal of movable orbiting scroll
Profile on face is the second circular arc, the diameter of the diameter of the first circular arc less than the second circular arc.
As shown in fig. 6, the first circular arc is in semi arch, second step face and the side of dynamic votex sheet 10 are tangent.
Beneficial effect by adopting the above technical scheme is：First terrace, the equal round-corner transition in second step face, are being moved through
It is not easy mutually to wear in journey, the diameter of the first circular arc allows First terrace to resist second less than the diameter of the second circular arc
Step surface, and slided on second step face, the curved surface in second step face also just adapts to the motion outline of First terrace.
In other embodiments of the invention, as shown in figure 3, the center of circle at fixed scroll bottom 1 is that vertex sending three is penetrated
Line, three rays pass through interior quiet votex sheet 2 near the one end in 1 center of circle of fixed scroll bottom, First terrace 4, outer quiet votex sheet 3 most respectively
One end far from 1 center of circle of fixed scroll bottom, three rays constitute first around corner B, second around corner C totally two around corner, first
The degree that rotates of outer quiet votex sheet 3 is corresponded to around corner C around the degree that rotates of the corresponding interior quiet votex sheet 2 of corner B, second, first around corner B
Degree be greater than 540 ° and less than 720 °.
Beneficial effect by adopting the above technical scheme is：, interior quiet votex sheet its stronger knot big around gyration of interior quiet votex sheet
Structure intensity conveniently adapts to the crescent compression chamber of the high pressure in later period.
In other embodiments of the invention, as shown in figure 3, second is greater than and 360 ° and is less than around the degree of corner C
540°。
Beneficial effect by adopting the above technical scheme is：Convenient for the formation of initial crescent compression chamber.
In other embodiments of the invention, quiet votex sheet far from fixed scroll bottom 1 end face, dynamic votex sheet 10 is separate
The end face at movable orbiting scroll bottom is provided with volution trough 5, as shown in Fig. 2, the transverse shape of volution trough 5 is rectangle, is equipped in volution trough 5
Sealing strip.
Beneficial effect by adopting the above technical scheme is：The track of vortex slot length and quiet votex sheet, dynamic votex sheet where it
Unanimously, and volution trough for fit on sealing strip provides position, further increase the occlusion sealing between fixed scroll, movable orbiting scroll
Property.
In other embodiments of the invention, interior quiet votex sheet 2 has protrusion near the one end in 1 center of circle of fixed scroll bottom
Convex tongue 7, convex tongue 7 is in contact with fixed scroll bottom 1, and interior quiet votex sheet 2 does not coincide with arbitrarily near the one end in 1 center of circle of fixed scroll bottom
One space line perpendicular to fixed scroll bottom 1.
Beneficial effect by adopting the above technical scheme is：Convex tongue is to increase interior quiet votex sheet close to the strong of the center point end
Degree, because the pressure born is maximum herein.
In other embodiments of the invention, have notch 6 on interior quiet votex sheet 2, it is remote on notch 6 and interior quiet votex sheet 2
End face contact from fixed scroll bottom 1, while intersecting with the side on interior quiet votex sheet 2 being in concave curved surface.
Beneficial effect by adopting the above technical scheme is：Notch promotes exhaust, and high temperature is avoided to gather.
In other embodiments of the invention, as shown in Fig. 2, Fig. 2 is the A-A cross-sectional view of Fig. 1, interior quiet votex sheet 2,
The axial length ratio of outer quiet votex sheet 3 is 0.73.Interior quiet votex sheet 2, the respective axial height of outer quiet votex sheet 3 are stablized.
Beneficial effect by adopting the above technical scheme is：This numerically, interior quiet votex sheet than outer quiet votex sheet difference in height,
Determine that interior quiet votex sheet and outer quiet votex sheet intensity ratio, interior quiet votex sheet just adapt to the two work than the structural strength that outer quiet votex sheet enhances
The pressure being subjected in condition.
In other embodiments of the invention, as shown in fig. 7, dynamic votex sheet 10 is overlapped in the end face far from movable orbiting scroll bottom
In the same space plane.
Beneficial effect by adopting the above technical scheme is：The side shaft end of dynamic votex sheet flushes, and reduces difficulty of processing,
Facilitate precision controlling, also facilitates and contact and be in close contact with the fixed scroll bottom flushed.
In other embodiments of the invention, as shown in Fig. 1, Fig. 6, votex sheet 10, interior quiet votex sheet 2, outer quiet votex sheet 3 are moved
Thickness it is uniform and equal.
Beneficial effect by adopting the above technical scheme is：Thickness is uniform so that handling ease, to the of less demanding of technique.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of And of Varying Depth vortex sound disk, which is characterized in that including：
Fixed scroll is made of the fixed scroll bottom that is mutually connected vertically, quiet votex sheet, and the quiet votex sheet is by interior quiet votex sheet, outer quiet votex sheet
It constitutes, the relatively outer quiet votex sheet of the interior quiet votex sheet is close to the center of circle at fixed scroll bottom, and the axial height of the interior quiet votex sheet is lower than outer
The axial height of quiet votex sheet, the interior quiet votex sheet, outer quiet votex sheet intersection have be parallel to fixed scroll own axes first
Step surface；
Movable orbiting scroll is made of the movable orbiting scroll bottom that is mutually connected vertically, dynamic votex sheet, and the movable orbiting scroll bottom is by interior movable orbiting scroll bottom, outer dynamic
Whirlpool is tried to get to the heart of a matter composition, and the relatively outer movable orbiting scroll bottom in interior movable orbiting scroll bottom is close to the center of circle at movable orbiting scroll bottom, the axis at the interior movable orbiting scroll bottom
Be greater than the axial width at outer movable orbiting scroll bottom to thickness, the interior movable orbiting scroll bottom, outer movable orbiting scroll bottom principal plane be parallel to each other dislocation,
The interior movable orbiting scroll bottom, outer movable orbiting scroll bottom intersection have the second step face for being parallel to movable orbiting scroll own axes；
The quiet votex sheet, dynamic votex sheet are mutually twisted, and the interior quiet votex sheet is contacted with interior movable orbiting scroll bottom, and the outer quiet votex sheet is moved with outer
Whirlpool is tried to get to the heart of a matter contact.
2. a kind of And of Varying Depth vortex sound disk according to claim 1, it is characterised in that：The First terrace, second
Step surface is single-curved surface, and profile of the First terrace on the cross section for being parallel to fixed scroll is the first circular arc, described the
Profile of two step surfaces on the cross section for being parallel to movable orbiting scroll is the second circular arc, and the diameter of first circular arc is less than the second circle
The diameter of arc.
3. a kind of And of Varying Depth vortex sound disk according to claim 1, it is characterised in that：The center of circle at the fixed scroll bottom is
Vertex issue three rays, three rays pass through respectively interior quiet votex sheet near the one end in the fixed scroll bottom center of circle, First terrace,
Farthest away from the one end in the fixed scroll bottom center of circle, three rays constitute first and rotate for totally two around corner, second around corner outer quiet votex sheet
Angle, described first corresponds to the degree that rotates of interior quiet votex sheet around corner, and described second corresponds to the degree that rotates of outer quiet votex sheet around corner,
Described first is greater than 540 ° and less than 720 ° around the degree of corner.
4. a kind of And of Varying Depth vortex sound disk according to claim 3, it is characterised in that：Described second around corner degree
Greater than 360 ° and less than 540 °.
5. a kind of And of Varying Depth vortex sound disk according to claim 1, it is characterised in that：The quiet votex sheet is far from quiet whirlpool
The end face tried to get to the heart of a matter, the dynamic votex sheet are provided with volution trough, the transverse shape of the volution trough in the end face far from movable orbiting scroll bottom
For rectangle, the volution trough is interior to be equipped with sealing strip.
6. a kind of And of Varying Depth vortex sound disk according to claim 1, it is characterised in that：The interior quiet votex sheet is near quiet
The try to get to the heart of a matter one end in the center of circle of whirlpool has the convex tongue of protrusion, and the convex tongue is in contact with fixed scroll bottom, and the interior quiet votex sheet is near quiet
The try to get to the heart of a matter one end in the center of circle of whirlpool does not coincide with any one space line perpendicular to fixed scroll bottom.
7. a kind of And of Varying Depth vortex sound disk according to claim 6, it is characterised in that：Have on the interior quiet votex sheet scarce
Mouthful, notch is contacted with the end face on interior quiet votex sheet far from fixed scroll bottom, while being intersected with the side on interior quiet votex sheet being in concave curved surface.
8. a kind of And of Varying Depth vortex sound disk according to claim 1, it is characterised in that：The interior quiet votex sheet, outer quiet whirlpool
The axial length ratio of piece is 0.73.
9. a kind of And of Varying Depth vortex sound disk according to claim 1, it is characterised in that：The dynamic votex sheet is far from dynamic whirlpool
The end face tried to get to the heart of a matter coincides with the same space plane.
10. a kind of And of Varying Depth vortex sound disk according to claim 1, it is characterised in that：The dynamic votex sheet, quiet votex sheet
Thickness is uniform and equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810859867.0A CN108843567A (en) | 2018-07-31 | 2018-07-31 | A kind of And of Varying Depth vortex sound disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810859867.0A CN108843567A (en) | 2018-07-31 | 2018-07-31 | A kind of And of Varying Depth vortex sound disk |
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| Publication Number | Publication Date |
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| CN108843567A true CN108843567A (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810859867.0A Pending CN108843567A (en) | 2018-07-31 | 2018-07-31 | A kind of And of Varying Depth vortex sound disk |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883058A (en) * | 2021-11-10 | 2022-01-04 | 南京奥特佳新能源科技有限公司 | Scroll compressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4594061A (en) * | 1982-10-09 | 1986-06-10 | Sanden Corporation | Scroll type compressor having reinforced spiral elements |
| JP2002070769A (en) * | 2000-08-28 | 2002-03-08 | Mitsubishi Heavy Ind Ltd | Scroll compressor |
| JP2002227782A (en) * | 2001-01-31 | 2002-08-14 | Mitsubishi Heavy Ind Ltd | Scroll compressor |
| JP2004076629A (en) * | 2002-08-13 | 2004-03-11 | Keihin Corp | Scroll compressor |
| CN103321906A (en) * | 2012-03-23 | 2013-09-25 | 三菱重工汽车空调系统株式会社 | Scroll compressor and processing method of scroll |
| CN208619342U (en) * | 2018-07-31 | 2019-03-19 | 苏州中成新能源科技股份有限公司 | A kind of And of Varying Depth vortex sound disk |
-
2018
- 2018-07-31 CN CN201810859867.0A patent/CN108843567A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4594061A (en) * | 1982-10-09 | 1986-06-10 | Sanden Corporation | Scroll type compressor having reinforced spiral elements |
| JP2002070769A (en) * | 2000-08-28 | 2002-03-08 | Mitsubishi Heavy Ind Ltd | Scroll compressor |
| JP2002227782A (en) * | 2001-01-31 | 2002-08-14 | Mitsubishi Heavy Ind Ltd | Scroll compressor |
| JP2004076629A (en) * | 2002-08-13 | 2004-03-11 | Keihin Corp | Scroll compressor |
| CN103321906A (en) * | 2012-03-23 | 2013-09-25 | 三菱重工汽车空调系统株式会社 | Scroll compressor and processing method of scroll |
| CN208619342U (en) * | 2018-07-31 | 2019-03-19 | 苏州中成新能源科技股份有限公司 | A kind of And of Varying Depth vortex sound disk |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883058A (en) * | 2021-11-10 | 2022-01-04 | 南京奥特佳新能源科技有限公司 | Scroll compressor |
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