CN118030518A - Movable vortex plate of vortex compressor - Google Patents
Movable vortex plate of vortex compressor Download PDFInfo
- Publication number
- CN118030518A CN118030518A CN202410448739.2A CN202410448739A CN118030518A CN 118030518 A CN118030518 A CN 118030518A CN 202410448739 A CN202410448739 A CN 202410448739A CN 118030518 A CN118030518 A CN 118030518A
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- vortex
- scroll
- extrusion
- expansion cylinder
- ring
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- 238000001816 cooling Methods 0.000 claims abstract description 62
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 239000004809 Teflon Substances 0.000 claims abstract description 25
- 229920006362 Teflon® Polymers 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims description 63
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 abstract description 17
- 238000005299 abrasion Methods 0.000 abstract description 12
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 13
- 230000006835 compression Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
- 238000005457 optimization Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The invention relates to an movable vortex plate of a vortex compressor, which belongs to the technical field of vortex compressors and comprises a base plate and a vortex ring arranged on one side of the base plate, wherein a Teflon abrasion-resistant strip is arranged on the end face of the vortex ring, a cooling cavity penetrating through the end face is formed in the vortex ring, the bottom of the Teflon abrasion-resistant strip is movably arranged at the upper end of the cooling cavity in a sealing manner, cooling liquid is arranged in the cooling cavity, and the Teflon abrasion-resistant strip at one end of the cooling cavity is extruded by heating liquid to be attached to a sealing surface of a fixed vortex plate.
Description
Technical Field
The invention belongs to the technical field of scroll compressors, and particularly relates to a movable scroll of a scroll compressor.
Background
The movable scroll and the fixed scroll are one of important parts of the scroll compressor and are made of aluminum alloy; the vortex compressor compresses fluid medium through the mutual matching and meshing motion of the movable disc and the static disc, air enters from the air inlet end of the movable disc of the vortex compressor, and compressed gas medium is discharged from the exhaust passage. The vortex compressor mainly comprises a fixed vortex plate and a movable vortex plate which are in the same linear shape and mutually meshed. The two scrolls are staggered from each other and are mounted together 180 degrees out of phase. The fixed vortex plate is fixed on the frame, the movable vortex plate is directly driven by the motor, but the rotation can not only make the revolution motion with small radius around the fixed vortex plate.
When the driving motor rotates to drive the movable scroll to revolve, the refrigerant gas is sucked into the peripheral part of the fixed scroll through the filter element, and the movable scroll moves in the fixed scroll along with the rotation of the driving shaft, so that a compression cavity with gradually reduced volume from outside to inside is formed between the movable scroll and the fixed scroll, the refrigerant gas is gradually compressed in the compression cavity formed by the movable scroll and the fixed scroll, and finally the compressed refrigerant gas is continuously discharged from the central hole of the fixed scroll through the valve plate, and all working cavities are gradually reduced from outside to inside and are in different compression conditions in the whole working process of the compressor, thereby ensuring that the electric scroll can continuously suck, compress and exhaust. Simultaneously, under the back pressure effect, two vortex dish sealed faces closely laminate, avoid refrigerant gas to take place to leak and make the efficiency of compressor reduce through sealed face.
For example, in publication No. CN104121196a, a mobile disc of a scroll compressor relates to the technical field of manufacturing of the scroll compressor, and includes a disc-shaped base and a scroll wall provided on the disc-shaped base and extending from a center portion to an outer edge in a disc shape, an air inlet is provided at an inner side of the scroll wall near an outer edge of the disc-shaped base, a cutter-relieving portion is provided on the scroll curved surface inside an end portion of the scroll wall near the air inlet, the cutter-relieving portion has a second scroll curved surface which is set at a deviated distance from the scroll curved surface, and the second scroll curved surface is lower than the scroll curved surface.
Disclosure of Invention
The invention aims to solve the problems and provide the movable scroll of the scroll compressor, which has simple structure and reasonable design.
The invention realizes the above purpose through the following technical scheme:
The utility model provides a vortex compressor's movable vortex dish, includes base plate and sets up the vortex circle in base plate one side, the terminal surface activity of vortex circle is provided with the Teflon wear-resisting strip, the cooling chamber that runs through with the terminal surface has been seted up to the inside of vortex circle, the sealed activity of the bottom of Teflon wear-resisting strip sets up the upper end in the cooling chamber, the inside in cooling chamber is provided with the coolant liquid, the Teflon wear-resisting strip laminating static vortex dish of coolant liquid thermal expansion extrusion cooling chamber one end is sealed.
As a further optimization scheme of the invention, one end of the vortex ring is an air suction end, the other end of the vortex ring is an air discharge end, a first extrusion mechanism is arranged on the inner side of the air discharge end, and a second extrusion mechanism is arranged on the inner side of the air suction end.
As a further optimization scheme of the invention, the first extrusion mechanism comprises a first extrusion rod which penetrates through the inner side of the exhaust end in a sliding mode, one end of the first extrusion rod is fixedly provided with a first outer extrusion plate positioned outside the exhaust end, and the other end of the first extrusion rod is fixedly provided with a first inner extrusion plate positioned inside the cooling cavity.
As a further optimization scheme of the invention, the second extrusion mechanism comprises a second extrusion rod which penetrates through the inner side of the air suction end in a sliding mode, one end of the second extrusion rod is fixedly provided with a second outer extrusion plate positioned outside the air suction end, and the other end of the second extrusion rod is fixedly provided with a second inner extrusion plate positioned inside the cooling cavity.
As a further optimization scheme of the invention, the inner side of the air suction end is provided with a groove matched with the second outer extrusion plate.
As a further optimization scheme of the invention, the thickness of the vortex ring is sequentially increased from the air suction end to the air discharge end, and a plurality of reinforcing mechanisms are arranged in a cooling cavity at the inner side of the air discharge end.
As a further optimization scheme of the invention, the reinforcing mechanism comprises a first expansion cylinder and a second expansion cylinder which are arranged in the cooling cavity and are positioned at one side of the exhaust end, and a push rod is arranged between the first expansion cylinder and the second expansion cylinder in a sealing sliding manner.
As a further optimization scheme of the invention, the first expansion cylinder and the second expansion cylinder are respectively arranged at two sides of the interior of the cooling cavity, the two ends of the ejector rod are respectively provided with a sealing gasket which is in sealing sliding connection with the interiors of the first expansion cylinder and the second expansion cylinder, and two sides of the interior of the cooling cavity are provided with clamping grooves which are in clamping fit with the first expansion cylinder and the second expansion cylinder.
As a further optimization scheme of the invention, the bottom of the Teflon wear-resistant strip is provided with a sealing ring which is sealed with the upper end of the cooling cavity, and the bottom of the sealing ring is provided with a plurality of limiting plates which are in sliding fit with the ejector rod.
As a further optimization scheme of the invention, a driving ring is arranged inside one side of the base plate, a plurality of limiting rings are circumferentially equidistant and movably sleeved on the inner sides of the limiting rings, limiting shafts connected with a scroll compressor rack are movably sleeved on the inner sides of the limiting rings, and a bearing is sleeved on the center of the driving ring.
The invention has the beneficial effects that:
According to the invention, the cooling cavity is arranged in the vortex ring, so that on one hand, the heat generated by the vortex ring of the movable vortex plate in the process of compressing air with the vortex ring of the fixed vortex plate can be reduced, the temperature of the movable vortex plate is further reduced, the compression efficiency of the movable vortex plate is improved, the abrasion of the sealing surface of the vortex ring can be reduced, and the service life of the vortex ring is prolonged; on the other hand, after the vortex ring of the movable vortex plate runs for a long time, the temperature of the vortex ring can rise, so that the temperature of cooling liquid in the cooling cavity rises, expansion occurs, the Teflon abrasion-resistant strip at the upper end of the cooling cavity is extruded, the Teflon abrasion-resistant strip is extruded on the end face sealing surface of the fixed vortex plate, gaps are formed between the Teflon abrasion-resistant strip and the end face sealing surface of the fixed vortex plate after abrasion, and refrigerating gas is prevented from leaking through the sealing surface, so that the efficiency of the compressor is reduced.
According to the invention, the movable scroll revolves around the fixed scroll, so that the scroll of the movable scroll intermittently compresses the scroll of the fixed scroll, and when the scroll exhaust end of the movable scroll extrudes the fixed scroll, the scroll suction end of the movable scroll is far away from the fixed scroll, so that when the scroll of the exhaust end extrudes the fixed scroll, the first outer extrusion plate is driven to extrude the first extrusion rod, the first inner extrusion plate at one end of the first extrusion rod extrudes the cooling liquid in the cooling cavity to the other end of the cooling cavity, and then the second inner extrusion plate at the other end slides into the inner side of the scroll from the inner side of the groove through the second extrusion rod.
According to the invention, through the first expansion cylinder, the ejector rod and the second expansion cylinder, when the temperature of the scroll ring is relatively high, the air in the first expansion cylinder and the air in the second expansion cylinder can be expanded, so that the first expansion cylinder and the second expansion cylinder are mutually far away along the ejector rod, the first expansion cylinder and the second expansion cylinder mutually prop against the two sides of the inner part of the exhaust end scroll ring, fatigue damage of the scroll ring is prevented, the service life of the scroll ring is prolonged, and the service life of the scroll compressor is prolonged.
Drawings
FIG. 1 is a first overall construction schematic of the present invention;
FIG. 2 is a second overall construction schematic of the present invention;
FIG. 3 is a schematic view of a third overall structure of the present invention;
FIG. 4 is a fourth overall construction schematic of the present invention;
FIG. 5 is a schematic view of the rear view of the overall structure of the present invention;
FIG. 6 is an enlarged view of the invention at A in FIG. 1;
FIG. 7 is an enlarged view of the invention at B in FIG. 1;
FIG. 8 is an enlarged view of FIG. 2 at C in accordance with the present invention;
fig. 9 is an enlarged view of the invention at D in fig. 4.
In the figure: 1. a substrate; 2. a vortex ring; 3. teflon wear strips; 4. a suction end; 5. an exhaust end; 6. a first pressing mechanism; 601. a first outer pressing plate; 602. a first extrusion rod; 603. a first inner pressing plate; 7. a second pressing mechanism; 701. a second outer pressing plate; 702. a second extrusion rod; 703. a second inner pressing plate; 704. a groove; 8. a reinforcing mechanism; 801. a first expansion cylinder; 802. a push rod; 803. a second expansion cylinder; 804. a sealing gasket; 805. a limiting plate; 806. a clamping groove; 9. a drive ring; 10. a limiting shaft; 11. a limiting ring; 12. a bearing; 13. a cooling chamber; 14. and (3) a sealing ring.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the application only and is not to be construed as limiting the scope of the application, as various insubstantial modifications and adaptations of the application to those skilled in the art can be made in light of the foregoing disclosure.
Example 1: as shown in fig. 1 and 5, an orbiting scroll of a scroll compressor comprises a base plate 1, wherein a driving ring 9 is arranged inside one side of the base plate 1, a plurality of limiting rings 11 are arranged at equal intervals in the circumferential direction of the driving ring 9, limiting shafts 10 connected with a frame of the scroll compressor are movably sleeved on the inner sides of the limiting rings 11, a bearing 12 is sleeved on the center of the driving ring 9, and when the orbiting scroll is used, a motor output end of the scroll compressor is sleeved on the inner side of the bearing 12 through an eccentric wheel (not shown in the drawing) so that the bearing 12 performs eccentric motion, and the orbiting scroll performs orbital motion on a fixed scroll due to the effect of the limiting shafts 10 and the limiting rings 11, so that the electric scroll compressor can continuously suck, compress and exhaust, and the thickness of a scroll ring 2 arranged on one side of the base plate 1 sequentially increases from a suction end 4 to an exhaust end 5; the movable vortex plate revolves around the fixed vortex plate, gas is compressed in the revolving process, in order to ensure sealing, the end face sealing face of the movable vortex plate is tightly attached to the end face sealing face of the fixed vortex plate, leakage is prevented, and the end face is worn in long-time running, so that a Teflon wear-resisting strip 3 is movably arranged on the end face of the vortex ring 2, the wear-resisting effect is improved, the compression effect of the movable vortex plate and the fixed vortex plate is kept stable, a cooling cavity 13 penetrating through the end face is arranged inside the vortex ring 2, the excessive temperature of the vortex ring 2 can be avoided through the cooling cavity 13, the compression efficiency is prevented from being influenced, and fatigue damage of the vortex ring 2 is prevented, the bottom of the Teflon wear-resistant strip 3 is provided with a sealing ring 14 sealed with the upper end of the cooling cavity 13, the bottom sealing activity of the Teflon wear-resistant strip 3 is arranged at the upper end of the cooling cavity 13, cooling liquid is arranged in the cooling cavity 13, the Teflon wear-resistant strip 3 at one end of the cooling cavity 13 is extruded by heating expansion of the cooling liquid to be attached to the sealing surface of the fixed vortex disc, in the use process, the temperature of the cooling liquid in the cooling cavity 13 can be increased, the cooling liquid is expanded, and then the sealing ring 14 at the upper end of the cooling cavity 13 is extruded, the Teflon wear-resistant strip 3 at one side of the sealing ring 14 is attached to the end surface sealing surface of the fixed vortex disc, the sealing effect is further improved, leakage is prevented, the opening end of the vortex ring 2 is the air suction end 4, and the closing end of the vortex ring 2 is the air exhaust end 5.
In this embodiment, only the arrangement of the cooling cavity 13 and the teflon wear-resistant strip 3 on the movable scroll is shown, and the cooling cavity 13 and the teflon wear-resistant strip 3 may also be arranged on the scroll ring of the fixed scroll, which is not described here.
Example 2: a further improvement on the basis of embodiment 1 is that, as shown in fig. 3 and 8, a first pressing mechanism 6 is provided on the inner side of the exhaust end 5, the first pressing mechanism 6 includes a first pressing rod 602 that slides through the inner side of the exhaust end 5, one end of the first pressing rod 602 is fixedly provided with a first outer pressing plate 601 located outside the exhaust end 5, and the other end of the first pressing rod 602 is fixedly provided with a first inner pressing plate 603 located inside the cooling chamber 13. When the vortex ring 2 of the exhaust end 5 extrudes the fixed vortex disc in use, the first outer extrusion plate 601 is driven to extrude the first extrusion rod 602, so that the first inner extrusion plate 603 at one end of the first extrusion rod 602 extrudes the cooling liquid in the cooling cavity 13 to the other end of the cooling cavity 13, the cooling liquid with higher temperature flows to one end of the cooling cavity 13 with lower temperature, the cooling liquid flows to each other, the temperature is even, and the non-uniform temperature of the vortex ring 2 is prevented from breaking.
As shown in fig. 2, 7 and 9, the second extrusion mechanism 7 is disposed on the inner side of the air suction end 4, the second extrusion mechanism 7 includes a second extrusion rod 702 that slides through the inner side of the air suction end 4, one end of the second extrusion rod 702 is fixedly provided with a second outer extrusion plate 701 located outside the air suction end 4, the inner side of the air suction end 4 is provided with a groove 704 that is matched with the second outer extrusion plate 701, and the other end of the second extrusion rod 702 is fixedly provided with a second inner extrusion plate 703 located inside the cooling cavity 13. When the vortex compressor is used, when the cooling liquid in the cooling cavity 13 is extruded to the inner side of the air suction end 4 through the first extrusion mechanism 6, the second inner extrusion plate 703 of the air suction end 4 slides into the inner side of the vortex ring 2 from the inner side of the groove 704 through the second extrusion rod 702, on one hand, the air pressure in the vortex ring of the air suction end 5 is relatively large, the temperature is relatively high, the air pressure in the vortex ring of the air suction end 4 is relatively small, the temperature is relatively low, the cooling liquid in the air suction end 5 can be extruded to the inner side of the air suction end 4, the cooling liquid flows, the cooling effect is improved, on the other hand, the second outer extrusion plate 701 and the second extrusion rod 702 extend into the inner side of the air suction end 4, in the cooling liquid flowing process, the temperature of the second outer extrusion plate 701 and the second extrusion rod 702 is increased, and then the air of the air suction end 4 is preheated, the air compression effect of the air entering the air suction end 5 is better, and the efficiency of the vortex compressor is improved.
When the exhaust end 5 of the movable scroll extrudes the scroll ring 2 of the fixed scroll, one end of the first extrusion mechanism 6 of the exhaust end 5 is extruded into the inner side of the scroll ring 2, the first extrusion mechanism 6 can extrude the cooling liquid in the cooling cavity 13 to one side of the second extrusion mechanism 7, and one end of the second extrusion mechanism 7 extends out for heat exchange.
Example 3: a further improvement on the basis of embodiment 1 is that, as shown in fig. 4 and 6, a plurality of reinforcing mechanisms 8 are arranged inside the cooling cavity 13 inside the exhaust end 5, as the thickness of the scroll ring 2 of the exhaust end 5 is thicker, and the cooling cavity 13 is arranged, in order to avoid the scroll ring 2 of the exhaust end 5 from being deformed due to heat, and prevent the compression efficiency from being affected, the reinforcing mechanisms 8 are mainly arranged inside the exhaust end 5, the reinforcing mechanisms 8 comprise a first expansion cylinder 801 and a second expansion cylinder 803 which are arranged inside the cooling cavity 13 and are positioned at one side of the exhaust end 5, a push rod 802 is arranged between the first expansion cylinder 801 and the second expansion cylinder 803 in a sealing sliding manner, the first expansion cylinder 801 and the second expansion cylinder 803 are respectively arranged at two sides inside the cooling cavity 13, two ends of the push rod 802 are respectively provided with a sealing gasket 804 which is in sealing sliding connection with the interiors of the first expansion cylinder 801 and the second expansion cylinder 803, and two sides inside the cooling cavity 13 are provided with clamping grooves which are matched with the first expansion cylinder 801 and the second expansion cylinder 803 in a clamping manner. When the scroll compressor is used, as the first expansion cylinder 801 and the second expansion cylinder 803 are respectively propped against the two sides of the inside of the cooling cavity 13 in one side of the exhaust end 5, when the temperature of the scroll ring 2 of the exhaust end 5 is relatively high, air in the first expansion cylinder 801 and the second expansion cylinder 803 can be expanded, and then the first expansion cylinder 801 and the second expansion cylinder 803 push the ejector rod 802 mutually to move, so that the first expansion cylinder 801 and the second expansion cylinder 803 are far away from each other along the ejector rod 802, the first expansion cylinder 801 and the second expansion cylinder 803 mutually prop against the two sides of the inside of the scroll ring of the exhaust end 5, fatigue damage of the scroll ring 2 is prevented, the service life of the scroll ring 2 is prolonged, and further the service life of the scroll compressor is prolonged.
When the movable scroll of the scroll compressor is used, firstly, cooling liquid is poured into the cooling cavity 13, then the sealing ring 14 at the bottom of the Teflon abrasion-resistant strip 3 is inserted into the upper end of the cooling cavity 13, so that the cooling cavity 13 is sealed, then the movable scroll is mounted on the inner side of the compressor, the movable scroll is matched with the fixed scroll, then the movable scroll is driven by a motor of the compressor to make an orbital motion, so that the movable scroll and the fixed scroll jointly complete the processes of air suction, compression and air discharge, the temperature of the movable scroll is reduced through the cooling cavity 13 in the scroll 2, the compression efficiency of the movable scroll is improved, and on the other hand, when the scroll 2 of the movable scroll runs for a long time, the temperature of the scroll 2 is increased, so that the temperature of the cooling liquid in the cooling cavity 13 is increased, expansion occurs, the Teflon abrasion-resistant strip 3 is extruded on the end face of the fixed scroll, the Teflon abrasion-resistant strip 3 is prevented from generating gaps with the end face of the fixed scroll after abrasion, the sealing face of the fixed scroll is prevented from generating gas leakage through the sealing face of the fixed scroll, and the refrigerating efficiency of the compressor is further improved.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (7)
1. The utility model provides a vortex compressor's movable vortex dish, includes base plate (1) and sets up vortex ring (2) in base plate (1) one side, its characterized in that, the terminal surface activity of vortex ring (2) is provided with Teflon wear strip (3), cooling chamber (13) run through with the terminal surface have been seted up to the inside of vortex ring (2), the sealed activity of bottom of Teflon wear strip (3) sets up the upper end in cooling chamber (13), the inside of cooling chamber (13) is provided with the coolant liquid, the Teflon wear strip (3) laminating fixed vortex dish of coolant liquid thermal expansion extrusion cooling chamber (13) one end seal face;
One end of the vortex ring (2) is an air suction end (4) and the other end is an air discharge end (5), a first extrusion mechanism (6) is arranged on the inner side of the air discharge end (5), and a second extrusion mechanism (7) is arranged on the inner side of the air suction end (4);
The first extrusion mechanism (6) comprises a first extrusion rod (602) which penetrates through the inner side of the exhaust end (5) in a sliding mode, a first outer extrusion plate (601) positioned outside the exhaust end (5) is fixedly arranged at one end of the first extrusion rod (602), and a first inner extrusion plate (603) positioned inside the cooling cavity (13) is fixedly arranged at the other end of the first extrusion rod (602);
The second extrusion mechanism (7) comprises a second extrusion rod (702) which penetrates through the inner side of the air suction end (4) in a sliding mode, one end of the second extrusion rod (702) is fixedly provided with a second outer extrusion plate (701) located outside the air suction end (4), and the other end of the second extrusion rod (702) is fixedly provided with a second inner extrusion plate (703) located inside the cooling cavity (13).
2. The orbiting scroll of a scroll compressor as recited in claim 1, wherein: the inner side of the air suction end (4) is provided with a groove (704) matched with the second outer extrusion plate (701).
3. The orbiting scroll of a scroll compressor as recited in claim 1, wherein: the thickness of the vortex ring (2) is sequentially increased from the air suction end (4) to the air discharge end (5), and a plurality of reinforcing mechanisms (8) are arranged in a cooling cavity (13) at the inner side of the air discharge end (5).
4. A movable scroll for a scroll compressor as set forth in claim 3, wherein: the reinforcing mechanism (8) comprises a first expansion cylinder (801) and a second expansion cylinder (803) which are arranged in the cooling cavity (13) and are positioned at one side of the exhaust end (5), and a push rod (802) is arranged between the first expansion cylinder (801) and the second expansion cylinder (803) in a sealing sliding manner.
5. The orbiting scroll of a scroll compressor as recited in claim 4, wherein: the cooling device is characterized in that the first expansion cylinder (801) and the second expansion cylinder (803) are respectively arranged on two sides of the inside of the cooling cavity (13), sealing gaskets (804) which are in sealing sliding connection with the inside of the first expansion cylinder (801) and the inside of the second expansion cylinder (803) are respectively arranged at two ends of the ejector rod (802), and clamping grooves (806) which are in clamping fit with the first expansion cylinder (801) and the second expansion cylinder (803) are formed in two sides of the inside of the cooling cavity (13).
6. An orbiting scroll of a scroll compressor as recited in claim 5, wherein: the bottom of Teflon wear strip (3) is provided with sealing ring (14) sealed with cooling chamber (13) upper end, the bottom of sealing ring (14) is provided with a plurality of limiting plates (805) with ejector pin (802) sliding fit.
7. An orbiting scroll of a scroll compressor as claimed in any one of claims 1 to 6, wherein: one side of base plate (1) is inside to be provided with driving ring (9), the circumference equidistance of driving ring (9) is provided with a plurality of spacing rings (11), and is a plurality of the inboard all movable sleeve of spacing ring (11) is equipped with spacing axle (10) of being connected with scroll compressor frame, the center cover of driving ring (9) is equipped with bearing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410448739.2A CN118030518B (en) | 2024-04-15 | 2024-04-15 | Movable vortex plate of vortex compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410448739.2A CN118030518B (en) | 2024-04-15 | 2024-04-15 | Movable vortex plate of vortex compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118030518A true CN118030518A (en) | 2024-05-14 |
| CN118030518B CN118030518B (en) | 2024-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410448739.2A Active CN118030518B (en) | 2024-04-15 | 2024-04-15 | Movable vortex plate of vortex compressor |
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| Country | Link |
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| CN (1) | CN118030518B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007291892A (en) * | 2006-04-21 | 2007-11-08 | Mitsubishi Heavy Ind Ltd | Scroll compressor |
| WO2012101696A1 (en) * | 2011-01-26 | 2012-08-02 | パナソニック株式会社 | Scroll compressor |
| CN204663877U (en) * | 2015-05-27 | 2015-09-23 | 珠海格力节能环保制冷技术研究中心有限公司 | Compression assembly, varying capacity scroll compressor and air conditioner |
| CN109386463A (en) * | 2018-12-06 | 2019-02-26 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor |
| CN110159528A (en) * | 2019-05-23 | 2019-08-23 | 浙江大学 | A kind of parallel oil-free scroll air compressor machine of bilateral double flute |
-
2024
- 2024-04-15 CN CN202410448739.2A patent/CN118030518B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007291892A (en) * | 2006-04-21 | 2007-11-08 | Mitsubishi Heavy Ind Ltd | Scroll compressor |
| WO2012101696A1 (en) * | 2011-01-26 | 2012-08-02 | パナソニック株式会社 | Scroll compressor |
| CN204663877U (en) * | 2015-05-27 | 2015-09-23 | 珠海格力节能环保制冷技术研究中心有限公司 | Compression assembly, varying capacity scroll compressor and air conditioner |
| CN109386463A (en) * | 2018-12-06 | 2019-02-26 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor |
| CN110159528A (en) * | 2019-05-23 | 2019-08-23 | 浙江大学 | A kind of parallel oil-free scroll air compressor machine of bilateral double flute |
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| Publication number | Publication date |
|---|---|
| CN118030518B (en) | 2024-06-11 |
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