CN1087703A - Mechanical energy is transformed into the swing-rotor machine of fluid pressure energy - Google Patents
Mechanical energy is transformed into the swing-rotor machine of fluid pressure energy Download PDFInfo
- Publication number
- CN1087703A CN1087703A CN 93109921 CN93109921A CN1087703A CN 1087703 A CN1087703 A CN 1087703A CN 93109921 CN93109921 CN 93109921 CN 93109921 A CN93109921 A CN 93109921A CN 1087703 A CN1087703 A CN 1087703A
- Authority
- CN
- China
- Prior art keywords
- rotor
- swing
- core
- guide groove
- machine according
- 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
Images
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The present invention relates to the mechanical energy of prime mover is transformed into swing-rotor machine, particularly compressor and the pump of fluid pressure energy.That these swing-rotor facility have an annular but led the cylinder chamber that core cuts off and be loaded on wherein swing-rotor.Rotor and cylinder chamber surface be based on rolling motion, and to be the rotor center axle lead the core supporting around the main axis rotation motion with rotor to rotor motion drives and lead core synthetic along the linear reciprocating motion of guide groove.Therefore there is not the contact higher pair friction of sealing surface in this machine, the efficient height, and the life-span is long, and simple in structure, and cost is low, is fit to produce in enormous quantities.
Description
The present invention relates to the swing-rotor machine that a kind of mechanical energy with prime mover converts fluid pressure energy to, particularly relate to swing-rotor type compressor and pump.
Existing mechanical energy is transformed into the rotary piston machine of fluid pressure energy, as rolling rotor type compressor, because of the mechanical friction between slide plate and the rotor wall, energy loss is big, and efficient is low, and slide plate is easy to wear, and the life-span is short; And at number of patent application be: compressor and the pump described in 92208588.9 " mechanical energy being transformed into the swing-rotor machine of pressure energy ", fit dimension is more, be that potted line is longer, and the inside and outside air chamber of gas outlet need seal during as compressor, and have working fluid separately to export, the structure more complicated is especially in light duty compressor and vacuum pump.
Therefore, for overcoming above-mentioned shortcoming, it is a kind of simple in structure that the present invention's purpose is to provide, and efficient is higher, is fit to the swing-rotor machine of producing in enormous quantities that mechanical energy is transformed into fluid pressure energy.
The present invention is the same with rolling rotor type compressor, have cylinder body, rotor, end cap, main shaft, eccentric shaft, working fluid import and working fluid outlet, main shaft is installed in the end cap, and be installed in rotor bore in eccentric connection of eccentric shaft, its throw of eccentric equals the poor of cylinder chamber radius and rotor radius, solving main points of the present invention is to change the slide plate of rolling rotor type compressor for leading core, this is led core one end and embeds in the cylinder body guide groove, and and guide groove be movingly, the other end and rotor wall are hinged, along with the rotation of rotor, it is reciprocating along guide groove to lead core.Leading the core both sides, the outlet of working fluid import and working fluid is being set respectively.
Fig. 1 is a structural representation of the present invention:
Fig. 2 is the main sectional view of the embodiment of the invention 1;
Fig. 3 is the main sectional view of the embodiment of the invention 2;
Fig. 4 is a swing-rotor machine phase place schematic representation of the present invention.
Describe the present invention's embodiment in detail below in conjunction with accompanying drawing.
The embodiment of the invention 1, as depicted in figs. 1 and 2, cylinder body (1) two ends, respectively establish an end cap (6), rotor (2) is positioned at wherein, main shaft (3) is installed in the end cap (6), and is connected with the eccentric shaft (4) that is installed in rotor (2) center hole is eccentric, and its throw of eccentric is the poor of cylinder chamber radius and rotor radius; Lead core (5) one ends and embed in the guide groove of offering on the cylinder body (1), one-tenth is slidingly matched, and the other end is hinged by leading core supporting (9) and rotor wall, leads core supporting (9) discord rotor internal cavity and communicates; Leading core (5) both sides, the outlet of working fluid import and working fluid is being set respectively; Main shaft (3) when rotation, rotor (2) rotation, it is reciprocating along guide groove to lead core (5).
The present invention leads core (5), and its axial height and rotor (2) are contour, also can be higher than rotor (2), and it exceeds and partly embeds in the guide groove that end cap (6) corresponding site offers.
The embodiment of the invention 2, as shown in figures 1 and 3, the same with embodiment 1, by cylinder body (1), rotor (2), main shaft (3), eccentric shaft (4), lead core (5), end cap (6), working fluid import and the working fluid outlet is formed, lead core (5) and be higher than rotor (2), exceed and partly embed in the guide groove that end cap (6) corresponding site offers, its difference is that rotor (2) middle part is provided with reinforced wall (8), and eccentric shaft (4) is installed in the reinforced wall center hole.
The present invention's swing-rotor machine when making compressor or vacuum pump application, needs to establish an outlet valve (7) in the working fluid outlet.
Fig. 4 is the present invention's working procedure phase place schematic representation, for ease of explanation, is the working procedure that example illustrates swing-rotor machine of the present invention with the compressor.
Shown in (1) among Fig. 4, the cylinder chamber was in the air inlet compression that ends and began the place this moment, rotor is in dot location, along with driving rotor, main shaft and eccentric shaft move counterclockwise, rotor rotation left and drive are led core and are moved downward along the cylinder guide groove, thereby the gas in the compression cylinder chamber, the chamber that this moment, the cylinder chamber upper left quarter formed begins air inlet.During position shown in (4), rotor is in end point in moving to Fig. 4.When driving rotor, continues when counter clockwise direction is moved by main shaft, rotor begins rotation to the right, and drives and to lead core and move upward position shown in (6) among the figure along guide groove, this moment, the right chamber of cylinder chamber was near compression, exhaust ultimate position, and left chamber is near the air inlet ultimate position.Main shaft continues to be rotated counterclockwise to 360 degree positions, promptly gets back to position shown in (1) among the figure, thereby enters next circulation.
Because this swing-rotor machine capacity utilization is higher, simple in structure, there is not the friction of contact higher pair in its main sealing surface, clearance volume is very little, so this engine efficiency height, the life-span is long, can on standard equipment, finish the processing of all parts, so cost is low, be fit to produce in enormous quantities, this will be medium and small compressor and pump Updated product.
Claims (6)
1, a kind of swing-rotor machine that mechanical energy is transformed into fluid pressure energy, has cylinder body, rotor, end cap, main shaft, eccentric shaft, working fluid import and working fluid outlet, main shaft is installed in the end cap, and be installed in rotor bore in eccentric connection of eccentric shaft, its throw of eccentric equals the poor of cylinder chamber radius and rotor radius, the invention is characterized in: the slide plate that changes rolling rotor type compressor is for leading core, this is led core one end and embeds in the cylinder body guide groove, and and guide groove be movingly, the other end and rotor wall are hinged, with the rotation of rotor, it is reciprocating along guide groove to lead core.
2, swing-rotor machine according to claim 1 is characterized in that: core supports rotor wall and rotor internal cavity is not communicated with leading hinged the leading of core.
3, swing-rotor machine according to claim 1 is characterized in that: when doing the use of compressor or vacuum pump, in the working fluid outlet outlet valve is set.
4, swing-rotor machine according to claim 1 and 2 is characterized in that: lead mandrel to the height and rotor contour.
5, swing-rotor machine according to claim 1 and 2 is characterized in that: lead mandrel to highly being higher than rotor, exceed and partly embed in the guide groove that the end cap corresponding site offers.
6, swing-rotor machine according to claim 1 or 5 is characterized in that: reinforced wall is established at the rotor middle part, and eccentric shaft is installed in the reinforced wall center hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93109921 CN1087703A (en) | 1992-12-02 | 1993-08-14 | Mechanical energy is transformed into the swing-rotor machine of fluid pressure energy |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92113738.9 | 1992-12-02 | ||
| CN92113738 | 1992-12-02 | ||
| CN93105382 | 1993-05-07 | ||
| CN93105382.X | 1993-05-07 | ||
| CN 93109921 CN1087703A (en) | 1992-12-02 | 1993-08-14 | Mechanical energy is transformed into the swing-rotor machine of fluid pressure energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1087703A true CN1087703A (en) | 1994-06-08 |
Family
ID=27179029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93109921 Pending CN1087703A (en) | 1992-12-02 | 1993-08-14 | Mechanical energy is transformed into the swing-rotor machine of fluid pressure energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1087703A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451341C (en) * | 2006-12-08 | 2009-01-14 | 刘忠臣 | Roller type compressor with concentric rings |
| CN105134300A (en) * | 2014-08-11 | 2015-12-09 | 摩尔动力(北京)技术股份有限公司 | High-eccentricity eccentric mechanism with integral-ring structure body |
| CN106715912A (en) * | 2014-09-19 | 2017-05-24 | Lg电子株式会社 | Compressor |
| CN108343606A (en) * | 2018-02-02 | 2018-07-31 | 广东美芝制冷设备有限公司 | Compression mechanism, compressor and refrigeration equipment |
| CN111219330A (en) * | 2020-03-10 | 2020-06-02 | 张祖忠 | Oscillating gas compressor |
-
1993
- 1993-08-14 CN CN 93109921 patent/CN1087703A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451341C (en) * | 2006-12-08 | 2009-01-14 | 刘忠臣 | Roller type compressor with concentric rings |
| CN105134300A (en) * | 2014-08-11 | 2015-12-09 | 摩尔动力(北京)技术股份有限公司 | High-eccentricity eccentric mechanism with integral-ring structure body |
| CN106715912A (en) * | 2014-09-19 | 2017-05-24 | Lg电子株式会社 | Compressor |
| US10550696B2 (en) | 2014-09-19 | 2020-02-04 | Lg Electronics Inc. | Rotary compressor with vane coupled to rolling piston |
| USRE49937E1 (en) | 2014-09-19 | 2024-04-23 | Lg Electronics Inc. | Rotary compressor with vane coupled to rolling piston |
| CN108343606A (en) * | 2018-02-02 | 2018-07-31 | 广东美芝制冷设备有限公司 | Compression mechanism, compressor and refrigeration equipment |
| CN108343606B (en) * | 2018-02-02 | 2020-04-24 | 广东美芝制冷设备有限公司 | Compression mechanism, compressor and refrigeration plant |
| CN111219330A (en) * | 2020-03-10 | 2020-06-02 | 张祖忠 | Oscillating gas compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6015270A (en) | Linear compressor or pump with integral motor | |
| JP6496452B2 (en) | Fluid machine, heat exchange device and method of operating fluid machine | |
| GB2215780A (en) | Tilting disc pumps and motors | |
| CN208281131U (en) | Two-stage compressor and mechanized equipment with the two-stage compressor | |
| CN1087703A (en) | Mechanical energy is transformed into the swing-rotor machine of fluid pressure energy | |
| CN108700059A (en) | Rotary type hydraulic pump with ESP motors | |
| CN110005586A (en) | A kind of cam-type axial piston pump that internal rotor permanent-magnetic synchronous motor directly drives | |
| CN212744330U (en) | Eccentric shaft type translation rotor pump and engine | |
| US4478132A (en) | Rotary motor | |
| CN2189217Y (en) | Rotor piston pump | |
| CN114320822A (en) | Rotary piston compressor | |
| CN208518845U (en) | Piston compressor crankshaft, piston compressor and refrigeration system | |
| CN2117480U (en) | Oscillating rotary machine for converting mechanical energy into pressure | |
| CN2466363Y (en) | Crankshaft type multi-cylinder non-connecting-rod piston engine | |
| CN2620109Y (en) | Linkage air compressor | |
| CN112283108A (en) | Outer rotor rotary vane vacuum pump directly driven by permanent magnet synchronous motor | |
| CN2162544Y (en) | Semi-sealed double rotary refrigeation compressor | |
| US5600951A (en) | Hydraulic transmission system | |
| CN108644094A (en) | Piston compressor bent axle, piston compressor and refrigeration system | |
| CN2132835Y (en) | Rotor plunger motor | |
| CN103644113B (en) | A kind of reciprocating pump direct acting cylinder channel cam mechanism end formula flow distribution apparatus | |
| CN219262618U (en) | Reciprocating compressor with adjustable air quantity | |
| CN219344967U (en) | Cylindrical surface sealed rotor compressor | |
| CN1035450C (en) | Rotary compressor | |
| CN220452139U (en) | High-pressure low-power circulating pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| CI01 | Correction of invention patent gazette |
Correction item: The patent application is deemed to be withdrawn Correct: delete False: F04C21/00 93109921.8 1994.06.08 Number: 48 Page: 218 Volume: 12 |
|
| ERR | Gazette correction |
Free format text: CORRECT: DEEMED WITHDRAWAL OF APPLICATION FOR PATENT; FROM: F04C 21/00 93109921.8 94.6.8 TO: DELETION |
|
| C12 | Rejection of a patent application after its publication |