CN2837558Y - Fixed-length double-slider rotary automobile air conditioner compressor - Google Patents
Fixed-length double-slider rotary automobile air conditioner compressor Download PDFInfo
- Publication number
- CN2837558Y CN2837558Y CN 200520052127 CN200520052127U CN2837558Y CN 2837558 Y CN2837558 Y CN 2837558Y CN 200520052127 CN200520052127 CN 200520052127 CN 200520052127 U CN200520052127 U CN 200520052127U CN 2837558 Y CN2837558 Y CN 2837558Y
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- China
- Prior art keywords
- main shaft
- cylinder
- slide block
- slider
- curved surface
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to an air condition compressor especially indicates the automobile air condition compressor who adopts the oval cylinder that cosine law curved surface formed and the rotatory two sliders that slide. The utility model discloses be equipped with special-shaped cylinder in the organism, half B-B 'of the jar wall of cylinder is cylindrical curved surface, and half C-C' is cosine law curved surface, and skew cylindrical curved surface center installation gyration main shaft in the cylinder, its characteristics are equipped with the slider of intercrossing installation in the cylinder, and the slider is by main shaft drive, and the jar wall is hugged closely at the both ends of slider and is made circular motion, and wherein the main shaft is opened there is the cross recess, and slider slidable establishes in the cross recess of main shaft. The utility model discloses spare part is few, and simple structure compares with the displacement compressor, small, light in weight. The shuttle plate rotates to be in contact with the inner wall of the cylinder, so that the friction is relatively avoided, and the shuttle plate type rotary air compressor is durable in use and convenient to maintain.
Description
Technical field
The utility model relates to air condition compressor, refers in particular to adopt cosine law curved surface oval cylinder that forms and the automobile air conditioner compressor that turns round the slip double-slider.
Background technique
Air compressor of the prior art, thereby all be to rely on crankshaft ﹠ connecting to make reciprocating motion of the pistons reach air-breathing, compression, exhaust, these four working procedure expand, in this structural type work, as think that increase (nominal volume flow) and (rated discharge pressure) just must increase cylinder number and strengthen cylinder diameter, as increase the cylinder number and strengthen the words of cylinder diameter, power also just must strengthen, air compressor cylinder diameter of the prior art for this reason is big, the sealing line length, leakage rate is big, stroke is short, and pressure is big, power is big, rotating speed is fast, vibration is big, noise is big, volume is big, structure is not compact, the big waste of material of weight, moulding is attractive in appearance inadequately.
Summary of the invention
The purpose of this utility model is improved at shortcoming in the background technique and problem, and a kind of simple in structure, fixed length double-slider rotary type automobile air conditioner compressor that volume is little, in light weight, handsome in appearance is provided.
The technical solution of the utility model is: be provided with profiled air cylinder in the utility model body, half B-B ' of the casing wall of cylinder is a cylindrical surface, second half C-C ' is the cosine law curved surface, rotary main shaft is installed at stray circle cylindrical curved surface center in the cylinder, be characterized in being provided with the slide block that mutual intersection is installed in the cylinder, slide block is by main shaft drives, and the two ends of slide block are close to casing wall and are made circular movement, wherein main shaft has cross recess, and slide block slidably is located in the cross recess of main shaft.
The utility model component are few, and are simple in structure, and compare with capacity compressors, and volume is little, in light weight.Board-like rotation of shuttle and the relative no abrasion of cylinder inner wall contact, and durable in use, easy to maintenance.
Description of drawings
Fig. 1 is the cylinder plan view
Fig. 2 is Figure 1A-A sectional view
Fig. 3 is the slide block schematic representation
Embodiment
By Fig. 1,2 as can be known, be provided with profiled air cylinder (1) in the utility model body, half B-B ' of casing wall of cylinder (1) is a cylindrical surface, second half C-C ' is the cosine law curved surface, rotary main shaft (2) is installed at the interior stray circle cylindrical curved surface of cylinder (1) center, be characterized in being provided with in the cylinder (1) slide block (3,4) that mutual intersection is installed, slide block (3,4) is driven by main shaft (2), the two ends of slide block (3,4) are close to casing wall and are made circular movement, wherein main shaft (2) has cross recess, and slide block (3,4) slidably is located in the cross recess of main shaft (2).
Main shaft described in the utility model (2) is axially left one with the slide block width with thickness equates and radially connect the groove of main shaft (2) at circumferential surface, and another 90 degree direction place of this groove also leaves a same groove, and two grooves intersect and run through main shaft (2).Described slide block (3,4) two ends are provided with flexibly mounted needle roller (5), and the central authorities of slide block (3,4) have the breach (6) that intersection is installed.Described slide block (3,4) two ends are provided with a groove that needle roller (5) is installed, and are provided with two blind holes in the groove, and spring (7) is equipped with in the lower end of blind hole, and fore-set (8) is equipped with in the upper end.When external impetus main axis rotation and drive slide block (3,4) and in cylinder, rotate after main shaft (2) input, cylinder wall is close at slide block (3,4) two ends, slide block (3,4) in rotation also in the groove of main shaft (2) two shuttle moving, cylinder is ceaselessly calmed the anger and air-breathing.
Claims (4)
1, a kind of fixed length double-slider rotary type automobile air conditioner compressor, be provided with profiled air cylinder (1) in the body, half B-B ' of casing wall of cylinder (1) is a cylindrical surface, second half C-C ' is the cosine law curved surface, rotary main shaft (2) is installed at the interior stray circle cylindrical curved surface of cylinder (1) center, it is characterized in that being provided with in the cylinder (1) slide block (3 that mutual intersection is installed, 4), slide block (3,4) drive by main shaft (2), slide block (3,4) two ends are close to casing wall and are made circular movement, wherein main shaft (2) has cross recess, slide block (3,4) slidably be located in the cross recess of main shaft (2).
2, fixed length double-slider rotary type automobile air conditioner compressor according to claim 1, it is characterized in that described main shaft (2) axially leaves one with the slide block width with thickness equates and radially connect the groove of main shaft (2) at circumferential surface, another 90 degree direction place of this groove also leaves a same groove, and two grooves intersect and run through main shaft (2).
3, fixed length double-slider rotary type automobile air conditioner compressor according to claim 1 is characterized in that described slide block (3,4) two ends are provided with flexibly mounted needle roller (5), and the central authorities of slide block (3,4) have the breach (6) that intersection is installed.
4, fixed length double-slider rotary type automobile air conditioner compressor according to claim 3, it is characterized in that described slide block (3,4) two ends are provided with a groove that needle roller (5) is installed, be provided with two blind holes in the groove, spring (7) is equipped with in the lower end of blind hole, and fore-set (8) is equipped with in the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052127 CN2837558Y (en) | 2005-10-09 | 2005-10-09 | Fixed-length double-slider rotary automobile air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052127 CN2837558Y (en) | 2005-10-09 | 2005-10-09 | Fixed-length double-slider rotary automobile air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2837558Y true CN2837558Y (en) | 2006-11-15 |
Family
ID=37392043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520052127 Expired - Fee Related CN2837558Y (en) | 2005-10-09 | 2005-10-09 | Fixed-length double-slider rotary automobile air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2837558Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542657A (en) * | 2016-06-24 | 2018-01-05 | 王辉明 | Rotor sliding plate type air compressor |
-
2005
- 2005-10-09 CN CN 200520052127 patent/CN2837558Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542657A (en) * | 2016-06-24 | 2018-01-05 | 王辉明 | Rotor sliding plate type air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061115 Termination date: 20091109 |