CN2816421Y - Room air-conditioner vortex compressor fitted with oil-suction device in crank axle - Google Patents
Room air-conditioner vortex compressor fitted with oil-suction device in crank axle Download PDFInfo
- Publication number
- CN2816421Y CN2816421Y CN 200520074485 CN200520074485U CN2816421Y CN 2816421 Y CN2816421 Y CN 2816421Y CN 200520074485 CN200520074485 CN 200520074485 CN 200520074485 U CN200520074485 U CN 200520074485U CN 2816421 Y CN2816421 Y CN 2816421Y
- Authority
- CN
- China
- Prior art keywords
- bent axle
- oil
- motor
- room air
- sucking device
- 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 - Lifetime
Links
- 239000003921 oil Substances 0.000 claims abstract description 22
- 239000010687 lubricating oil Substances 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Abstract
The utility model discloses a vortex type compressor for room air conditioners. A lower support of the utility model is provided with an oil sucking device. The utility model comprises a machine casing (1), a motor (2) installed in the machine casing (1), a bent axle (3), a movable disk (4) and a still disk (5), wherein the bent axle (3) is sheathed on a rotor of the motor (2), the upper end of the bent axle is connected with the movable disk (4), and the lower end of the bent axle passes through the motor (2) and is opposite to a lubricating oil pool. The utility model is characterized in that a moving apron (10) with an oil sucking bore (13) is arranged on the end where the bent axle (3) is opposite to the lubricating oil pool (9); the lower end of the bent axle (3) and the moving apron (10) are positioned in a lower supporting seat (11); a plane bearing (12) is installed at the inner bottom of the lower supporting seat (11); an oil sucking bore (14) is also arranged in the inner bottom of the lower supporting seat (11); the upper surface of the plane bearing (12) is opposite to the external end surface of the corresponding moving apron (10); an oil sucking device (15) is arranged in the cavity of the bent axle (3) in the lower supporting seat (11).
Description
Technical field
The utility model relates to a kind of eddy type air condition compressor, is provided with the room air conditioner scroll compressor of Oil sucking device in especially a kind of bent axle.
Background technique
Scroll compressor is very a kind of rapidly idle call compressor of development in recent years, it has the rotating speed height, proper functioning under the deep-fried twisted dough sticks spare can lacked, long service life, easy to maintenance simple, but because its complex structure, difficulty of processing is big, and cost of production is higher relatively and can't be extensive use of in room air conditioner.And constantly perfect along with processing technique in recent years, its cost is more and more lower, so its ratio of using in the particularly high-grade air conditioner of room air conditioner is more and more higher.
As everyone knows, lubricated is the assurance of scroll compressor proper functioning, the lower end of existing bent axle is installed in the lower support, lubricant oil by vacuum pressure conveying to each position that need lubricate, but because consumption is big, rely on existing negative pressure system can't satisfy lubricating requirement, the phenomenon of burning machine to such an extent as to often lack of lubrication occurs.
Summary of the invention
The purpose of this utility model is to design a kind of room air conditioner scroll compressor that has Oil sucking device in the bent axle that can remedy lubricant oil negative voltage supply deficiency that has.
The technical solution of the utility model is:
Be provided with the room air conditioner scroll compressor of Oil sucking device in a kind of bent axle, comprise casing 1 and be installed in motor 2 in the casing 1, bent axle 3, Moving plate 4, quiet dish 5, bent axle 3 is sleeved on the rotor of motor 2, its upper end links to each other with Moving plate 4, it is relative with lubricating oil bath that motor 2 is passed in its lower end, Moving plate 4 inserts in the quiet dish 5, be formed with low-pressure cavity between quiet dish 5 and the Moving plate 4, middle chamber and the hyperbaric chamber of pressing, have high pressure gas hole 6 on the quiet dish 5, this high pressure gas hole 6 communicates with exhaust cavity 7, exhaust cavity 7 is connected with relief opening 8, it is characterized in that on the relative end of bent axle 3 and lubricating oil bath 9 sideboard 10 that has oil-sucking hole 13 being installed, the lower end of bent axle 3 and sideboard 10 all are arranged in undersetting 11, inner bottom part at undersetting 11 is equipped with plane bearing 12, and being provided with oil-sucking hole 14, the upper surface of plane bearing 12 is relative with the exterior edge face of corresponding sideboard 10, in bent axle 3 inner chambers in undersetting 11 Oil sucking device 15 is installed.
Described Oil sucking device 15 can be built-in blade.
The beneficial effects of the utility model:
Simple in structure, manufacturing, easy for installation, oil suction is reliable, has solved the problem of lack of lubrication, makes complete machine work more reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of Oil sucking device of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, 2.
Be provided with the room air conditioner scroll compressor of Oil sucking device in a kind of bent axle, comprise casing 1 and be installed in motor 2, bent axle 3, Moving plate 4, quiet dish 5 in the casing 1, bent axle 3 is sleeved on the rotor of motor 2, its upper end links to each other with Moving plate 4, it is relative with lubricating oil bath that motor 2 is passed in its lower end, Moving plate 4 inserts in the quiet dish 5, be formed with low-pressure cavity, middle pressure chamber and hyperbaric chamber between quiet dish 5 and the Moving plate 4, have high pressure gas hole 6 on the quiet dish 5, this high pressure gas hole 6 communicates with exhaust cavity 7, exhaust cavity 7 is connected with relief opening 8, as shown in Figure 1.On the relative end of bent axle 3 and lubricating oil bath 9 sideboard 10 that has oil-sucking hole 13 is installed, the lower end of bent axle 3 and sideboard 10 all are arranged in undersetting 11, inner bottom part at undersetting 11 is equipped with plane bearing 12, and be provided with oil-sucking hole 14, the upper surface of plane bearing 12 is relative with the exterior edge face of corresponding sideboard 10, in bent axle 3 inner chambers in undersetting 11 Oil sucking device 15 is installed, described Oil sucking device 15 can produce means for applying negative (as shown in Figure 2) with the rotation of bent axle 3 for what be made up of three built-in blades, because the generation of this negative pressure, thereby strengthened oil suction strength.
It is all same as the prior art that present embodiment does not relate to part.
Claims (2)
1, be provided with the room air conditioner scroll compressor of Oil sucking device in a kind of bent axle, comprise casing (1) and be installed in motor (2) in the casing (1), bent axle (3), Moving plate (4), quiet dish (5), bent axle (3) is sleeved on the rotor of motor (2), its upper end links to each other with Moving plate (4), it is relative with lubricating oil bath that motor (2) is passed in its lower end, Moving plate (4) inserts in the quiet dish (5), be formed with low-pressure cavity between quiet dish (5) and the Moving plate (4), middle chamber and the hyperbaric chamber of pressing, have high pressure gas hole (6) on the quiet dish (5), this high pressure gas hole (6) communicates with exhaust cavity (7), exhaust cavity (7) is connected with relief opening (8), it is characterized in that on bent axle (3) end relative the sideboard (10) that has oil-sucking hole (13) being installed with lubricating oil bath (9), the lower end of bent axle (3) and sideboard (10) all are arranged in undersetting (11), inner bottom part at undersetting (11) is equipped with plane bearing (12), and be provided with oil-sucking hole (14), the upper surface of plane bearing (12) is relative with the exterior edge face of corresponding sideboard (10), in bent axle (3) inner chamber in undersetting (11) Oil sucking device (15) is installed.
2, be provided with the room air conditioner scroll compressor of Oil sucking device in the bent axle according to claim 1, it is characterized in that described Oil sucking device (15) is built-in blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074485 CN2816421Y (en) | 2005-08-15 | 2005-08-15 | Room air-conditioner vortex compressor fitted with oil-suction device in crank axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074485 CN2816421Y (en) | 2005-08-15 | 2005-08-15 | Room air-conditioner vortex compressor fitted with oil-suction device in crank axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816421Y true CN2816421Y (en) | 2006-09-13 |
Family
ID=36996230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520074485 Expired - Lifetime CN2816421Y (en) | 2005-08-15 | 2005-08-15 | Room air-conditioner vortex compressor fitted with oil-suction device in crank axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816421Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206381A (en) * | 2013-04-18 | 2013-07-17 | 西安庆安制冷设备股份有限公司 | Horizontal mini-type compressor |
| CN104421159A (en) * | 2013-09-11 | 2015-03-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Scroll compressor and thrust device thereof |
-
2005
- 2005-08-15 CN CN 200520074485 patent/CN2816421Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206381A (en) * | 2013-04-18 | 2013-07-17 | 西安庆安制冷设备股份有限公司 | Horizontal mini-type compressor |
| CN104421159A (en) * | 2013-09-11 | 2015-03-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Scroll compressor and thrust device thereof |
| CN104421159B (en) * | 2013-09-11 | 2017-01-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Scroll compressor and thrust device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING AOTECAR REFRIGERATING CO., LTD. Free format text: FORMER OWNER: QIAN YONGGUI Effective date: 20101109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 211100 ROOM 101, BUILDING 4, EAST ZONE OF HUBIN APARTMENT, DEVELOPMENT AREA, JIANGNING, NANJING CITY, JIANGSU PROVINCE TO: 210022 NO.103, DAMING ROAD, QINHUAI DISTRICT, NANJING CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101109 Address after: 210022 Daming Road, Qinhuai District, Jiangsu, Nanjing, China Patentee after: Nanjing Aotecar Refrigerating Co., Ltd. Address before: 211100, room 4, 101, east side, lakeside apartment, Jiangning Development Zone, Jiangsu, Nanjing Patentee before: Qian Yonggui |
|
| C56 | Change in the name or address of the patentee |
Owner name: NANJING AOTECAR NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: NANJING AOTECAR REFRIGERATING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 210022 Daming Road, Qinhuai District, Jiangsu, Nanjing, China Patentee after: Nanjing Aotecar New Energy Technology Co., Ltd. Address before: 210022 Daming Road, Qinhuai District, Jiangsu, Nanjing, China Patentee before: Nanjing Aotecar Refrigerating Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150815 Granted publication date: 20060913 |
|
| EXPY | Termination of patent right or utility model |