CN205078445U - Simplify vortex air compressor of lubricating oil fuel feeding oil circuit structure - Google Patents
Simplify vortex air compressor of lubricating oil fuel feeding oil circuit structure Download PDFInfo
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- CN205078445U CN205078445U CN201520683142.2U CN201520683142U CN205078445U CN 205078445 U CN205078445 U CN 205078445U CN 201520683142 U CN201520683142 U CN 201520683142U CN 205078445 U CN205078445 U CN 205078445U
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Abstract
The utility model relates to a simplify vortex air compressor of lubricating oil fuel feeding oil circuit structure, including quiet dish, driving disk, partition ring, bent axle, frame, main balancing piece, supplementary bearing clamping ring, rear cover assembly, belt pulley, induction port and gas vent, the meshing of driving disk and quiet dish form the compression chamber of air, the eccentric part of bent axle is installed on the wheel hub of driving disk, the bent axle with base bearing and supplementary bearing fixed mounting in the frame, be equipped with the fuel feeding oil circuit on frame and bent axle, be equipped with an oil -feed port on the quiet dish, the fuel feeding oil circuit is including establishing frame oil circuit and the bent epaxial crankshaft oilway in the frame, frame oil circuit one end feed through in the oil -feed port, the other end feeds through in the crankshaft oilway, bearing position department of the eccentric part of lubricating oil to bent axle is carried to this crankshaft oilway one end, the other end is equipped with the fuel feeding oil circuit that lubricating oil to bent epaxial supplementary bearing and supplementary bearing clamping ring position department, formation compressor were carried to an oil -out. The utility model discloses simple structure, the fuel feeding is stable, can improve vortex air compressor operation reliable performance effectively.
Description
Technical field
The utility model relates to a kind of compressor, is specifically related in a kind of oil spout scroll air compressor lubricant oil oil feeding line being carried out to simplified design.
Background technique
Scroll air compressor is high with its efficiency, noise is low, volume is little, be conducive to the advantages such as energy-conservation and protection of the environment and be widely used in the industries such as industry, agricultural, communications and transportation needing compressed-air actuated occasion.Scroll air compressor mainly runs part whirlpool dish and only has engagement, and do not produce wearing and tearing, thus the life-span is longer than piston type, screw compressor, is pneumatic machinery ideal power source.In scroll air compressor, main operation part whirlpool dish is divided into orbiter (i.e. Moving plate) and fixed scroll (i.e. quiet dish), vortex sheet is established in orbiter and fixed scroll, usually, be bonded to each other by orbiter and fixed scroll and form compression chamber, when orbiter does translation by bent axle drive along certain circular path, orbiter vortex sheet moves relative to fixed scroll vortex sheet, namely the compression chamber formed by both moves and changes its volume, thus carry out sucking, compress, discharge, complete compressed-air actuated process.
Oil-injection scroll compressor needs to arrange many asphalt channels to compression chamber and each bearing fit position in operation process, realize Oil injection cooling, lubricating function, and the cooling of each bar is set, the oil circuit loop of lubricant oil relies on outer installment one return line and realizes, therefore, the compressor arrangement of this oil feeding line loop structure is complicated, and manufacture cost is high.
Model utility content
The purpose of this utility model is, having above-mentioned deficiency, providing a kind of scroll air compressor simplifying lubrication oil supply oil channel structures to solve existing air eddy compressor.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of scroll air compressor simplifying lubricant oil oil feeding line structure, comprise quiet dish, Moving plate, partition ring, bent axle, frame, main equilibrium block, supplementary bearing pressure ring, rear case component, belt pulley, intakeport and relief opening, described Moving plate coils with quiet the compression chamber engaging and form air; The eccentric part of bent axle is arranged on the wheel hub of Moving plate, and this bent axle and Moving plate are inlayed by bearing and coordinated fixed installation; Bent axle is fixedly mounted in frame with main bearing and supplementary bearing, frame and bent axle are provided with oil feeding line, described quiet dish is provided with an oil-feed port, described oil feeding line includes and is located at the frame oil circuit in frame and the crankshaft oilway on bent axle, described frame oil circuit one end is communicated in oil-feed port, the other end is communicated in crankshaft oilway, conveying lubricant oil in this crankshaft oilway one end is to the position of bearings place of crankshaft eccentric part, the other end is provided with an oil outlet conveying lubricant oil to the supplementary bearing on bent axle and supplementary bearing pressure ring position, forms the oil feeding line of compressor.
The purpose of this utility model can also be achieved through the following technical solutions:
Further, frame is also established the drainback passage of a connection main bearing and supplementary bearing.
Further, described frame oil circuit is two the craspedodrome through holes be located in frame, and two craspedodrome through holes are sector distribution along frame side.
Further, described bent axle is provided with a radial direction through hole, and this radial direction through hole one end is connected to frame oil circuit, and the other end is connected to crankshaft oilway.
Further, the oil-feed port of quiet dish also includes the end plate oil duct on quiet dish and the axial oil duct on bent axle, this this end plate oil duct is the oil supply gallery in quiet disk chassis, oil supply gallery is provided with two nozzle openings and leads to compression inner chamber, makes lubricant oil enter Moving plate and flows into the Support Position of frame and the link position of partition ring and lubricate; This axial oil duct is the oil transportation oil duct in bent axle, and connect corresponding with the frame oil circuit of frame of axial oil duct is communicated with, and makes lubricant oil enter supplementary bearing, main bearing and shaft seal position by the oil outlet of bent axle, realizes lubricating function.
Further, between axial oil duct and frame oil circuit, seal ring is provided with.
The beneficial effects of the utility model:
1, the quiet dish of the utility model is provided with an oil-feed port, described oil feeding line includes and is located at the frame oil circuit in frame and the crankshaft oilway on bent axle, described frame oil circuit one end is communicated in oil-feed port, the other end is communicated in crankshaft oilway, conveying lubricant oil in this crankshaft oilway one end is to the position of bearings place of crankshaft eccentric part, the other end is provided with an oil outlet conveying lubricant oil to the supplementary bearing on bent axle and supplementary bearing pressure ring position, forms the oil feeding line of compressor.Therefore, lubricating oil path of the present utility model only relies on an oil-feed port entrance and an outlet, make its structure simple, and not by external pipe and impurity effect, lubricant oil fuel feeding is more reliable and more stable, effectively can improve scroll air compressor operating reliability energy.
2, frame of the present utility model is also established the drainback passage of a connection main bearing and supplementary bearing; Described frame oil circuit is two the craspedodrome through holes be located in frame; Described bent axle is provided with a radial direction through hole; The oil-feed port of quiet dish also includes the end plate oil duct on quiet dish and the axial oil duct on bent axle.Thus, effectively can improve the fuel feeding effect of compressor, better ensure the operation stability of compressor, using effect is better.
Accompanying drawing explanation
Fig. 1 is the utility model compressor oil-supplying oil circuit overall distribution schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of scroll air compressor simplifying lubricant oil oil feeding line structure, comprise quiet dish 1, Moving plate 2, partition ring 3, bent axle 4, frame 5, main equilibrium block 6, supplementary bearing pressure ring 7, rear case component 8, belt pulley 9, intakeport and relief opening, described Moving plate 2 engages with quiet dish 1 compression chamber forming air, the eccentric part of bent axle 4 is arranged on the wheel hub of Moving plate 2, and this bent axle 4 and Moving plate 2 are inlayed by bearing 15 and coordinated fixed installation, bent axle 4 is fixedly mounted in frame 5 with main bearing 16 and supplementary bearing 17, frame 5 and bent axle 4 are provided with oil feeding line, described quiet dish 1 is provided with an oil-feed port 11, described oil feeding line includes and is located at the frame oil circuit 5-1 in the frame 5 and crankshaft oilway 4-3 on bent axle 4, described frame oil circuit 5-1 one end is communicated in oil-feed port 11, the other end is communicated in crankshaft oilway 4-3, conveying lubricant oil in this crankshaft oilway 4-3 one end is to bearing 15 position of bent axle 4 eccentric part, the other end is provided with an oil outlet 4-2 and carries lubricant oil to the supplementary bearing 17 on bent axle 4 and supplementary bearing pressure ring 7 position, form the oil feeding line of compressor.
In embodiment, frame 5 is also established the drainback passage 5-3 of a connection main bearing 16 and supplementary bearing 17.Described frame oil circuit 5-1 is two the craspedodrome through hole 5-11 be located in frame 5, article two, craspedodrome through hole 5-11 is sector distribution along frame 5 side, these two craspedodrome through hole 5-11 are distributed in frame 5 body interior, save fabricating cost, to reach the effect of optimization of structure.Described bent axle 4 is provided with a radial direction through hole 4-1, and this radial direction through hole 4-1 one end is connected to frame oil circuit 5-1, and the other end is connected to crankshaft oilway 4-3.The oil-feed port 11 of quiet dish 1 also includes the end plate oil duct 1-1 on quiet the dish 1 and axial oil duct 1-4 on bent axle 4, this this end plate oil duct 1-1 is the oil supply gallery in quiet disk chassis, oil supply gallery is provided with two nozzle openings 1-2,1-3 and leads to compression inner chamber, and the link position making lubricant oil enter the Support Position and partition ring 3 that Moving plate 2 flows into frame 5 lubricates; This axial oil duct 1-4 is the oil transportation oil duct in bent axle 4, axial oil duct 1-4 be communicated with frame oil circuit 5-1 corresponding the connecting of frame 5, make lubricant oil enter supplementary bearing 17, main bearing 16 and shaft seal position by the oil outlet 4-2 of bent axle 4, realize lubricating function.In order to better improve the conveying effect of lubricant oil, between axial oil duct 1-4 and frame oil circuit 5-1, be provided with seal ring 12.
When the utility model uses, as shown in Figure 1, the oil-feed port 11 of lubricating oil path is opened on quiet dish 1, and a part of lubricant oil enters via the end plate oil duct 1-1 of quiet dish, then offer two nozzle openings 1-2,1-3 through the end plate 1-5 of quiet dish 1 and enter compression chamber, lubrication and cooling is carried out to compression chamber, another part lubricant oil enters via the axial oil duct 1-4 in frame 5, through connection frame oil circuit 5-1, the crankshaft oilway 4-3 of bent axle 4 is entered by the radial direction through hole 4-1 of bent axle 4, this parts of lubricating oil is divided into two-way again, one road lubricant oil is entered the bearing 15 of the eccentric part (i.e. eccentric shaft) of Moving plate 2 by crankshaft oilway 4-3, frame 5 bottom is entered after Cooling and Lubricator is carried out to bearing 15, another road lubricant oil enters supplementary bearing 17 by bent axle rear portion oil outlet 4-2, enter main bearing 16 by the drainback passage 5-3 of frame 5 and carry out Cooling and Lubricator, and then enter frame 5 bottom, finally, discharge through compressor relief opening together with converging with the lubricant oil entering quiet dish 1 compression chamber after two-way lubricant oil mixing on the crankshaft oilway 4-3 of described bent axle 4.
Claims (6)
1. one kind simplifies the scroll air compressor of lubricant oil oil feeding line structure, comprise quiet dish (1), Moving plate (2), partition ring (3), bent axle (4), frame (5), main equilibrium block (6), supplementary bearing pressure ring (7), rear case component (8), belt pulley (9), intakeport and relief opening, described Moving plate (2) engages with quiet dish (1) compression chamber forming air, the eccentric part of bent axle (4) is arranged on the wheel hub of Moving plate (2), and this bent axle (4) and Moving plate (2) are inlayed by bearing (15) and coordinated fixed installation, bent axle (4) is fixedly mounted in frame (5) with main bearing (16) and supplementary bearing (17), frame (5) and bent axle (4) are provided with oil feeding line, it is characterized in that: described quiet dish (1) is provided with an oil-feed port (11), described oil feeding line includes and is located at the frame oil circuit (5-1) in frame (5) and the crankshaft oilway (4-3) on bent axle (4), described frame oil circuit (5-1) one end is communicated in oil-feed port (11), the other end is communicated in crankshaft oilway (4-3), conveying lubricant oil in this crankshaft oilway (4-3) one end is to bearing (15) position of bent axle (4) eccentric part, the other end is provided with an oil outlet (4-2) and carries lubricant oil to the supplementary bearing (17) on bent axle (4) and supplementary bearing pressure ring (7) position, form the oil feeding line of compressor.
2. a kind of scroll air compressor simplifying lubricant oil oil feeding line structure according to claim 1, is characterized in that: the drainback passage (5-3) also establishing a connection main bearing (16) and supplementary bearing (17) in frame (5).
3. a kind of scroll air compressor simplifying lubricant oil oil feeding line structure according to claim 1, it is characterized in that: described frame oil circuit (5-1) is for being located at two craspedodrome through holes (5-11) in frame (5), and two craspedodrome through holes (5-11) are sector distribution along frame (5) side.
4. a kind of scroll air compressor simplifying lubricant oil oil feeding line structure according to claim 1, it is characterized in that: described bent axle (4) is provided with a radial direction through hole (4-1), this radial direction through hole (4-1) one end is connected to frame oil circuit (5-1), and the other end is connected to crankshaft oilway (4-3).
5. a kind of scroll air compressor simplifying lubricant oil oil feeding line structure according to claim 1, it is characterized in that: the oil-feed port (11) of quiet dish (1) also includes the end plate oil duct (1-1) on quiet dish (1) and the axial oil duct (1-4) on bent axle (4), this end plate oil duct (1-1) is the oil supply gallery in quiet disk chassis, oil supply gallery is provided with two nozzle openings and leads to compression inner chamber, and the link position making lubricant oil enter the Support Position and partition ring (3) that Moving plate (2) flows into frame (5) lubricates; This axial oil duct (1-4) is the oil transportation oil duct in bent axle (4), axial oil duct (1-4) be communicated with frame oil circuit (5-1) corresponding the connecting of frame (5), make lubricant oil enter supplementary bearing (17), main bearing (16) and shaft seal position by the oil outlet (4-2) of bent axle (4), realize lubricating function.
6. a kind of scroll air compressor simplifying lubricant oil oil feeding line structure according to claim 5, is characterized in that: between axial oil duct (1-4) and frame oil circuit (5-1), be provided with seal ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683142.2U CN205078445U (en) | 2015-09-02 | 2015-09-02 | Simplify vortex air compressor of lubricating oil fuel feeding oil circuit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683142.2U CN205078445U (en) | 2015-09-02 | 2015-09-02 | Simplify vortex air compressor of lubricating oil fuel feeding oil circuit structure |
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| CN205078445U true CN205078445U (en) | 2016-03-09 |
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| CN201520683142.2U Active CN205078445U (en) | 2015-09-02 | 2015-09-02 | Simplify vortex air compressor of lubricating oil fuel feeding oil circuit structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605737A (en) * | 2017-09-18 | 2018-01-19 | 合肥凌达压缩机有限公司 | The oil supply system and compressor of bearing |
| CN109441804A (en) * | 2018-12-04 | 2019-03-08 | 珠海格力节能环保制冷技术研究中心有限公司 | The vortex pump housing, compressor, air conditioner |
| CN117662477A (en) * | 2024-01-31 | 2024-03-08 | 苏州瑞驱电动科技有限公司 | Oil injection cooling structure for helium sealed scroll compressor |
| CN117662477B (en) * | 2024-01-31 | 2024-04-16 | 苏州瑞驱电动科技有限公司 | Oil injection cooling structure for helium sealed scroll compressor |
-
2015
- 2015-09-02 CN CN201520683142.2U patent/CN205078445U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605737A (en) * | 2017-09-18 | 2018-01-19 | 合肥凌达压缩机有限公司 | The oil supply system and compressor of bearing |
| CN107605737B (en) * | 2017-09-18 | 2024-03-15 | 合肥凌达压缩机有限公司 | Oil supply system of bearing and compressor |
| CN109441804A (en) * | 2018-12-04 | 2019-03-08 | 珠海格力节能环保制冷技术研究中心有限公司 | The vortex pump housing, compressor, air conditioner |
| CN117662477A (en) * | 2024-01-31 | 2024-03-08 | 苏州瑞驱电动科技有限公司 | Oil injection cooling structure for helium sealed scroll compressor |
| CN117662477B (en) * | 2024-01-31 | 2024-04-16 | 苏州瑞驱电动科技有限公司 | Oil injection cooling structure for helium sealed scroll compressor |
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