CN104061160A - Oilless scroll compressor assembly - Google Patents
Oilless scroll compressor assembly Download PDFInfo
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- CN104061160A CN104061160A CN201410286091.XA CN201410286091A CN104061160A CN 104061160 A CN104061160 A CN 104061160A CN 201410286091 A CN201410286091 A CN 201410286091A CN 104061160 A CN104061160 A CN 104061160A
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Abstract
The invention discloses an oilless scroll compressor assembly, and is characterized by comprising a scroll compressor device and an air-cooled apparatus which are integrated as one body, the scroll compressor device comprises a casing, a motor, a movable disc and a fixed disc, a motor stator is fixed in the casing, a motor rotor is arranged in a main eccentric shaft, the main eccentric shaft is fixed in a back end plate and the casing through a main shaft upper bearing and a main shaft lower bearing, the movable disc is fixed on the casing with a driven eccentric crank through an upper driven bearing and a lower driven bearing at the back side, the fixed disc is fixed on the casing; the air-cooled mechanism comprises a turbine fan, a fairing, a turbine casing and a turbine fan; the turbine fan and the fairing are arranged outside the casing of the scroll compressor, the turbine fan is arranged at the tail of the main eccentric shaft, and the turbine casing is fixed at tail of the casing. The oilless scroll compressor assembly has the advantages of compact structure, small volume, light weight, high efficiency, low power dissipation, long service life and easy maintenance.
Description
Technical field
The present invention relates to Compressor Technology field, relate to more specifically a kind of oilless compressor.
Background technique
Current oil-free air compressor is that theory structure kind is few, is all substantially to adopt mode in the form of piston to carry out air compressing, but does not also openly occur the scroll compressor of oil-free.The gas compression volumetric efficiency 70%-80% of piston type oilless compressor, it is large that this has just directly caused conventional piston type oilless compressor to exist volume, the problem that efficiency is low, power consumption is high, and piston type oilless compressor easily damaged parts is many, noise is large, and maintenance cost is high, and the life-span is short.
Summary of the invention
The oil-free vortex formula compressor assembly that object of the present invention is exactly provide in order to solve the deficiency of prior art a kind of simple and compact for structure, volume is little, lightweight, efficiency is high.
The present invention adopts following technical solution to realize above-mentioned purpose: a kind of oil-free vortex formula compressor assembly, it is characterized in that, it comprises integrated eddy type compression set and air cooling equipment, and eddy type compression set comprises on housing, motor, main eccentric shaft, main shaft upper bearing (metal), main shaft lower bearing, driven eccentric mechanism group, driven bearing pack, end plate, Moving plate, Moving plate bearing, eccentric bushing, price fixing, Moving plate Stamping Steel Ribbon, price fixing lower seal bar on Stamping Steel Ribbon, Moving plate lower seal bar, price fixing; The stator of motor is fixed in housing, the rotor of motor is contained on main eccentric shaft, main eccentric shaft is fixed in end plate and housing by main shaft upper bearing (metal), main shaft lower bearing, Moving plate is fixed on housing by driven eccentric mechanism group and driven bearing pack, eccentric bushing and Moving plate bearing are housed between Moving plate and main eccentric shaft, on Moving plate, Stamping Steel Ribbon, Moving plate lower seal bar are contained in the tooth top groove of Moving plate, price fixing is fixed on housing by housing end face is spacing, and on price fixing, Stamping Steel Ribbon, price fixing lower seal bar are contained in the tooth top groove of price fixing;
Described air cooling equipment comprises turbofan, air guide sleeve, turbofan, volute; Turbofan is fixed on housing top, and air guide sleeve is arranged in eddy type compression set front end, and turbofan is fixed on main eccentric shaft afterbody, and volute is fixed on housing afterbody.
As further illustrating of such scheme, described driven eccentric mechanism group is comprised of 3 driven eccentric mechanisms, centered by main eccentric shaft, is uniformly distributed anti-arresting disc rotation; Driven bearing pack is comprised of the driven bearing of arranging up and down for 6 minutes, and driven eccentric mechanism is connected and fixed by driven bearing.
Described Moving plate and price fixing are a pair of intermeshing circle involute scroll.
That described motor adopts is brushless, without Hall direct current permanent magnet motor.
The sealing means of described Moving plate, price fixing is that top is Stamping Steel Ribbon on Stamping Steel Ribbon on the Moving plate of hard, price fixing, and bottom is the flexible sealing mode with flexible Moving plate lower seal bar, the combination of price fixing lower seal bar.
The turbofan of described air cooling equipment is extraction fan, by air guide sleeve and price fixing front end corrugated radiating fin is set, increase radiating effect; The cool air of a part sucks by the gap of the 0.2-0.3mm that arranges between price fixing and housing, through the Moving plate back side, then through the gap of stator and rotor, by turbofan the hot type of Moving plate, stator and rotor except housing.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:
Between each large parts of the present invention except the friction of the rolling friction of bearing or the Flexible Sliding of Stamping Steel Ribbon, the complete machine Mechanical Contact frottage that there is no other in service, so this device does not have easily damaged parts, long service life; Scroll compressor is than the designs simplification of piston compressor, and part is few, and cost is low; The sealing means that Moving plate, price fixing Topland adopt is top hard wear-resistant material (on Moving plate on Stamping Steel Ribbon, price fixing Stamping Steel Ribbon), the flexible sealing mode of bottom elastic caoutchouc (Moving plate lower seal bar, price fixing lower seal bar) combination, avoided Mechanical Contact frottage, increase gas tightness, efficiency is high, low in energy consumption, maintenance, easy maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the flexible sealing schematic diagram of eddy type compression set of the present invention;
Fig. 3 is driven eccentric mechanism layout plan of the present invention;
Fig. 4 is the air-cooled combination principle figure of eddy type compression set of the present invention;
Fig. 5 is the side view of Fig. 4.
Description of reference numerals: 1, eddy type compression set 2, air cooling equipment 3, housing 4, motor 4-1, stator 4-2, rotor 5, main eccentric shaft 6, main shaft upper bearing (metal) 7, main shaft lower bearing 8, driven eccentric mechanism group 9, driven bearing pack 10, end plate 11, Moving plate 12, Moving plate bearing 13, eccentric bushing 14, price fixing 15, on Moving plate, Stamping Steel Ribbon 16, Moving plate lower seal bar 17, on price fixing, Stamping Steel Ribbon 18, price fixing lower seal bar 19, turbofan 20, air guide sleeve 21, turbofan 22, volute 23, guide channel 24, circular arc heat radiation chamber 25, corrugated radiating fin.
Embodiment
Below in conjunction with specific embodiment, specific embodiment of the invention scheme is described in further detail.
As Figure 1-Figure 5, a kind of oil-free vortex formula of the present invention compressor assembly, it comprises integrated eddy type compression set 1 and air cooling equipment 2, and eddy type compression set 1 comprises on housing 3, motor 4, main eccentric shaft 5, main shaft upper bearing (metal) 6, main shaft lower bearing 7, driven eccentric mechanism group 8, driven bearing pack 9, end plate 10, Moving plate 11, Moving plate bearing 12, eccentric bushing 13, price fixing 14, Moving plate Stamping Steel Ribbon 17, price fixing lower seal bar 18 on Stamping Steel Ribbon 15, Moving plate lower seal bar 16, price fixing, the stator 4-1 of motor 4 is fixed in housing 3, the rotor 4-2 of motor 4 is contained on main eccentric shaft 5, main eccentric shaft 5 is by main shaft upper bearing (metal) 6, main shaft lower bearing 7 is fixed in end plate 10 and housing 3, Moving plate 11 is fixed on housing 3 by driven eccentric mechanism group 8 and driven bearing pack 9, eccentric bushing 13 and Moving plate bearing 12 are housed between Moving plate 11 and main eccentric shaft 5, on Moving plate, Stamping Steel Ribbon 15, Moving plate lower seal bar 16 is contained in the tooth top groove of Moving plate, price fixing 14 is fixed on housing by housing end face is spacing, on price fixing, Stamping Steel Ribbon 17, price fixing lower seal bar 18 is contained in the tooth top groove of price fixing 14, air cooling equipment 2 comprises turbofan 19, air guide sleeve 20, turbofan 21, volute 22, turbofan 19 is fixed on housing 3 tops, and air guide sleeve 20 is arranged in eddy type compression set front end, and turbofan 21 is fixed on main eccentric shaft 5 afterbodys, and volute 22 is fixed on housing 3 afterbodys.Driven eccentric mechanism group 8 is comprised of 3 driven eccentric mechanisms, centered by main eccentric shaft, is uniformly distributed, anti-arresting disc rotation; Driven bearing pack 12 is comprised of the driven bearing of arranging up and down for 6 minutes, and driven eccentric mechanism is connected and fixed by driven bearing.Moving plate 11 and price fixing 14 are a pair of intermeshing circle involute scroll.That motor 4 adopts is brushless, without Hall direct current permanent magnet motor.The sealing means of Moving plate, price fixing is Stamping Steel Ribbon on Stamping Steel Ribbon on the Moving plate of top hard wear-resistant material, price fixing, the flexible sealing mode of the Moving plate lower seal bar of bottom elastic caoutchouc, the combination of price fixing lower seal bar.
The turbofan 19 of described air cooling equipment is extraction fan, and air guide sleeve comprises the up-narrow and down-wide guide channel 23 on top and the circular arc of bottom heat radiation chamber 24, between the circular arc heat radiation chamber of air guide sleeve and price fixing front end, corrugated radiating fin 25 is set, and increases radiating effect; The cool air of a part sucks by the gap of the 0.2-0.3mm that arranges between price fixing and housing, through the Moving plate back side, then through the gap of stator and rotor, by turbofan the hot type of Moving plate, stator and rotor except housing.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (7)
1. an oil-free vortex formula compressor assembly, it is characterized in that, it comprises integrated eddy type compression set and air cooling equipment, and eddy type compression set comprises on housing, motor, main eccentric shaft, main shaft upper bearing (metal), main shaft lower bearing, driven eccentric mechanism group, driven bearing pack, end plate, Moving plate, Moving plate bearing, eccentric bushing, price fixing, Moving plate Stamping Steel Ribbon, price fixing lower seal bar on Stamping Steel Ribbon, Moving plate lower seal bar, price fixing, the stator of motor is fixed in housing, the rotor of motor is contained on main eccentric shaft, main eccentric shaft is by main shaft upper bearing (metal), main shaft lower bearing is fixed in end plate and housing, Moving plate is fixed on housing by driven eccentric mechanism group and driven bearing pack, eccentric bushing and Moving plate bearing are housed between Moving plate and main eccentric shaft, Moving plate and price fixing are respectively arranged with tooth top groove, Stamping Steel Ribbon on Moving plate, Moving plate lower seal bar is contained in the tooth top groove of Moving plate, price fixing is fixed on housing by housing end face is spacing, Stamping Steel Ribbon on price fixing, price fixing lower seal bar is contained in the tooth top groove of price fixing,
Described air cooling equipment comprises turbofan, air guide sleeve, turbofan, volute; Turbofan is fixed on housing top, and air guide sleeve is arranged in eddy type compression set front end, and turbofan is fixed on main eccentric shaft afterbody, and volute is fixed on housing afterbody.
2. a kind of oil-free vortex formula compressor assembly according to claim 1, is characterized in that, described driven eccentric mechanism group is comprised of 3 driven eccentric mechanisms, centered by main eccentric shaft, is uniformly distributed.
3. a kind of oil-free vortex formula compressor assembly according to claim 1, is characterized in that, described driven bearing pack is comprised of the driven bearing of arranging up and down for 6 minutes, and driven eccentric mechanism is connected and fixed by driven bearing.
4. according to a kind of oil-free vortex formula compressor assembly described in claim 1,2 or 3, it is characterized in that, described Moving plate and price fixing are a pair of intermeshing circle involute scroll.
5. a kind of oil-free vortex formula compressor assembly according to claim 1, is characterized in that, that described motor adopts is brushless, without Hall direct current permanent magnet motor.
6. a kind of oil-free vortex formula compressor assembly according to claim 1, it is characterized in that, the sealing means of described Moving plate, price fixing is that top is Stamping Steel Ribbon on Stamping Steel Ribbon on the Moving plate of hard, price fixing, and bottom is the flexible sealing mode with flexible Moving plate lower seal bar, the combination of price fixing lower seal bar.
7. a kind of oil-free vortex formula compressor assembly according to claim 1, is characterized in that, the turbofan of described air cooling equipment is extraction fan, at air guide sleeve and price fixing front end, corrugated radiating fin is set; Between price fixing and housing, be provided with the gap that the appearance cool air of 0.2-0.3mm sucks, cool air sucks from gap, through the Moving plate back side, then through the gap of stator and rotor, by turbofan the hot type of Moving plate, stator and rotor except housing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410286091.XA CN104061160B (en) | 2014-06-24 | 2014-06-24 | A kind of oil-free vortex formula compressor assembly |
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| CN201410286091.XA CN104061160B (en) | 2014-06-24 | 2014-06-24 | A kind of oil-free vortex formula compressor assembly |
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| CN104061160A true CN104061160A (en) | 2014-09-24 |
| CN104061160B CN104061160B (en) | 2016-01-20 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526164A (en) * | 2016-01-26 | 2016-04-27 | 东莞市康驰实业有限公司 | Vehicle-mounted direct current direct-connected-type oil-free vortex air compressor |
| CN106014994A (en) * | 2016-07-04 | 2016-10-12 | 陈云花 | Vehicle-mounted oilless brake compressor |
| CN106151028A (en) * | 2015-03-27 | 2016-11-23 | 王增新 | A kind of many vortex lines scroll plate |
| CN106382167A (en) * | 2015-07-26 | 2017-02-08 | 熵零股份有限公司 | Scroll engine |
| CN107246388A (en) * | 2017-07-11 | 2017-10-13 | 温州胜波汽车零部件有限公司 | Scroll compressor component and two-stage compression oil-free scroll air compressor machine |
| CN107420302A (en) * | 2017-08-22 | 2017-12-01 | 东莞市容邦尚电子科技有限公司 | A kind of vertical shockproof vehicle-mounted oil-free scroll air compressor machine |
| CN110486330A (en) * | 2019-08-21 | 2019-11-22 | 威海东兴电子有限公司 | Oil-free air pump |
| CN111120310A (en) * | 2020-01-19 | 2020-05-08 | 江西氟斯新能源科技有限公司 | Novel industry does not have oily vortex air compressor |
| US11225967B2 (en) | 2018-06-19 | 2022-01-18 | Danfoss Commercial Compressors | Scroll compressor provided with a stator winding baffle |
| CN116163956A (en) * | 2023-02-28 | 2023-05-26 | 江苏曼淇威电气产品有限公司 | Scroll compressor having a rotor with a rotor shaft having a rotor shaft with a |
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| CN103850942A (en) * | 2012-11-30 | 2014-06-11 | 株式会社日立产机系统 | Scroll fluid machine |
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| US5466134A (en) * | 1994-04-05 | 1995-11-14 | Puritan Bennett Corporation | Scroll compressor having idler cranks and strengthening and heat dissipating ribs |
| US5632612A (en) * | 1994-04-05 | 1997-05-27 | Air Squared, Inc. | Scroll compressor having a tip seal |
| JPH1089278A (en) * | 1996-09-20 | 1998-04-07 | Hitachi Ltd | Oil-free scroll compressor and cooling system |
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| JP2001336488A (en) * | 1999-09-27 | 2001-12-07 | Tokico Ltd | Scroll fluid machine |
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| EP2224136A2 (en) * | 2009-02-27 | 2010-09-01 | Anest Iwata Corporation | Air-cooled scroll compressor |
| CN103790825A (en) * | 2012-10-31 | 2014-05-14 | 株式会社日立产机系统 | Scroll fluid machine |
| CN103835945A (en) * | 2012-11-22 | 2014-06-04 | 财团法人工业技术研究院 | Scroll compressor having a discharge port for discharging refrigerant from a compressor |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151028A (en) * | 2015-03-27 | 2016-11-23 | 王增新 | A kind of many vortex lines scroll plate |
| CN106382167A (en) * | 2015-07-26 | 2017-02-08 | 熵零股份有限公司 | Scroll engine |
| CN105526164A (en) * | 2016-01-26 | 2016-04-27 | 东莞市康驰实业有限公司 | Vehicle-mounted direct current direct-connected-type oil-free vortex air compressor |
| CN106014994A (en) * | 2016-07-04 | 2016-10-12 | 陈云花 | Vehicle-mounted oilless brake compressor |
| CN107246388A (en) * | 2017-07-11 | 2017-10-13 | 温州胜波汽车零部件有限公司 | Scroll compressor component and two-stage compression oil-free scroll air compressor machine |
| CN107420302A (en) * | 2017-08-22 | 2017-12-01 | 东莞市容邦尚电子科技有限公司 | A kind of vertical shockproof vehicle-mounted oil-free scroll air compressor machine |
| US11225967B2 (en) | 2018-06-19 | 2022-01-18 | Danfoss Commercial Compressors | Scroll compressor provided with a stator winding baffle |
| CN110486330A (en) * | 2019-08-21 | 2019-11-22 | 威海东兴电子有限公司 | Oil-free air pump |
| CN111120310A (en) * | 2020-01-19 | 2020-05-08 | 江西氟斯新能源科技有限公司 | Novel industry does not have oily vortex air compressor |
| CN116163956A (en) * | 2023-02-28 | 2023-05-26 | 江苏曼淇威电气产品有限公司 | Scroll compressor having a rotor with a rotor shaft having a rotor shaft with a |
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| CN104061160B (en) | 2016-01-20 |
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