CN204163988U - A kind of without stator vane block plug oil-free air compressor - Google Patents
A kind of without stator vane block plug oil-free air compressor Download PDFInfo
- Publication number
- CN204163988U CN204163988U CN201320879474.9U CN201320879474U CN204163988U CN 204163988 U CN204163988 U CN 204163988U CN 201320879474 U CN201320879474 U CN 201320879474U CN 204163988 U CN204163988 U CN 204163988U
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- Prior art keywords
- axle bed
- cylinder
- rear axle
- rotor
- main shaft
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- Expired - Fee Related
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model relates to a kind of without stator vane block plug oil-free air compressor, comprise main shaft, rotor blade, rotor cylinder, before, rear axle bed and sealing layer, wherein rotor blade 5 rotor cylinders connects, be arranged in the lump in main shaft, main shaft two ends are respectively with front, rear axle bed is connected, organize air-inlet cavity in rotor blade more, organize compression chamber in rotor cylinder more, front axle bed is equipped with suction port, rear axle bed is equipped with relief opening and sealing layer, case and front, the outer rim of rear axle bed connects, thus achieve without stator, without oil, pure high-pressure air can be obtained without cooling, there is volume little, weight is special light, easy manufacture, high-pressure high-flow, energy-efficient, hovercraft can be widely used in, hovercraft, the main frame of air breathing engine is supporting, universal compressed air, the supporting field of pneumatic machinery.
Description
Technical field
The utility model relates to blade air blast and revolves cylinder block plug air compressor, especially a kind of without stator vane block plug oil-free air compressor.
Background technique
Current air compressor mainly comprises four large classes, the i.e. air compressor such as piston, screw type, scroll-type, sliding vane, all there is following defect, piston type noise is large, volume is large, lubricating oil consumption is large, air quality is poor, efficiency is low, screw type precision requirement is high, and annex is many, complex structure, overall volume are large, lubricating oil consumption is large, air quality is poor, maintenance cost is high, cost is high, scroll-type precision requirement is high, air displacement is little.
Model utility content
Its object of the utility model is just to provide a kind of without stator vane block plug oil-free air compressor, have that structure is simple, small in volume, zero friction, pure excellent without oil, high-pressure large-displacement, air quality, applicable various gas machinery support and energy-efficient.
Realize above-mentioned purpose and the technological scheme taked, comprise main shaft, front axle bed, rotor, cylinder, rear axle bed, resistance keeper, cylinder head, sealing layer, ring seal oil is chewed, its rotor is through main shaft front middle part, rear end is screwed in main shaft, cylinder is through main shaft mid-rear portion, be fixed in main shaft with rotor in the lump screw, resistance keeper is located in cylinder inside and outside circle, be connected to rear axle bed inner side surface, cylinder head is located at cylinder oral area and is connected with rear axle bed, rotor is provided with two panels with upper level blade and multistage blade, gas expanding channels is provided with between level, tail end is provided with mouth in gas, and be connected with cylinder air inlet, mouth in more than one gas is provided with in cylinder, cylinder size disc is respectively provided with more than one vapour lock door, block plug is provided with more than one block plug, be placed in cylinder middle section, be connected to rear axle bed inner side surface, tooth sector is connected on size vapour lock door-hinge handle, safety check is made up of more than one safety check, be connected to the air outlet place outside the little inner circle of cylinder, sealing layer is inside and outside dual, be located in outside rear axle bed, ring seal oil is chewed and is located at rear axle bed outer side surface, suction port is located at the outer middle place of front axle bed, relief opening is located at the outside upper side of rear axle bed.
Compared with prior art, the utility model has the following advantages,
1, owing to have employed s.m.p structural design, thus save between the weight of casing and bearing and its rub, leakage loss and the required lubricant oil that rubs, cylinder and 3/4ths microgaps parallel with block plug are run and are rubbed less of lubricant oil, thus realize the history of zero friction, zero lubrication.And there is the many merits of a cylinder, to the advantage of work done, thus have energy-efficient feature, rotor assembly adopts once-through to make method, and it is minimum that machining accuracy is down to historical level.
2, because having the many merits of a cylinder and rotor auto-radiating function, arrange without the need to steaming lubrication, stain gas subsidiary engine, thus achieve high pressure, super large discharge, special light, the special little history of volume of body weight.
Accompanying drawing explanation
Fig. 1 is the apparent condition schematic diagram of this device;
Fig. 2 is the structural representation of this device;
Fig. 3 is the ear end face structural representation of this device.
Embodiment
Embodiment, as shown in Figure 1, Figure 2 and Figure 3, comprise main shaft 2, front axle bed 3, rotor 6, cylinder 10, rear axle bed 13, resistance keeper 15, cylinder head 11, safety check 18, sealing layer 16, ring seal oil chews 17, its rotor 6 is through main shaft 2 front middle part, rear end is screwed in main shaft 2, and cylinder 10 is through main shaft 2 mid-rear portion, is fixed in main shaft 2 with rotor in the lump screw, resistance keeper 15 is located in cylinder 10 inside and outside circle, is connected to rear axle bed 13 inner side surface.Rotor 6 is provided with two panels with upper level blade 5 and multistage blade 8, gas passage 7 is had to be communicated with between level, final stage tail end is provided with mouth 9 in gas, and be connected with cylinder air inlet, mouth 9 in more than one gas is provided with in cylinder 10, in cylinder 10, size disc is respectively provided with more than one vapour lock door 20, block plug 19 is provided with more than one block plug, put in the cylinder 10, be connected to rear axle bed 13 inner side surface, size two seal rings 12 are provided with in cylinder head 11, be connected in the lump in inside rear axle bed 13, tooth sector 21 is connected on size vapour lock door 15 footstalk, safety check 18 is provided with one with upper check valve, be connected to the air outlet place outside the little inner circle of cylinder 10, sealing layer 16 is inside and outside dual, be located in outside rear axle bed, ring seal oil is chewed 17 and is located at rear axle outer side surface, suction port 1 is located at the front outer center of axle bed 3, case 4 front end is connected with front axle bed 3, rear end is connected with rear axle bed 13, relief opening 14 is located at the outer top of rear axle bed 13, during use under power engine effect, main shaft 2 and rotor 6 together rotary air enter from suction port 1, in rotor blade, in gas, mouth 9 enters in rotor cylinder 10, discharged from air outlet 14 by compression.
Claims (2)
1. one kind without stator vane block plug oil-free air compressor, it is characterized in that, comprise main shaft (2) front axle bed (3), rotor (6), cylinder (10), rear axle bed (13), resistance keeper (15), cylinder head (11) and sealing layer (16), door (17) chewed by ring seal oil, its rotor (6) is through main shaft (2) front middle part, rear end is screwed in main shaft (2), cylinder (10) is through main shaft (2) mid-rear portion, be fixed in main shaft (2) with rotor in the lump screw, resistance keeper (15) is located in cylinder (10) inside and outside circle, be connected to rear axle bed (13) inner side surface, rotor (6) is provided with two panels with upper level blade (5) and multistage blade (8), gas passage (7) is had to be communicated with between level, final stage tail end is provided with mouth in gas (9), and be connected with cylinder air inlet, mouth (9) in more than one gas is provided with in cylinder (10), the interior size disc of cylinder (10) is respectively provided with more than one vapour lock door (20), block plug (19) is provided with more than one block plug, put in cylinder (10), be connected to rear axle bed (13) inner side surface, tooth sector (21) is connected on size vapour lock door (15) footstalk, safety check (18) is provided with one with upper check valve, be connected to the air outlet place outside cylinder (10) little inner circle, sealing layer (16) is inside and outside dual, be located in outside rear axle bed, ring seal oil is chewed (17) and is located at rear axle outer side surface, suction port is located at front axle bed (3) outer center, relief opening (14) is located at rear axle bed (13) top outward, case (4) front end is connected with front axle bed (3), rear end is connected with rear axle bed (13).
2. according to claim 1 a kind of without stator vane block plug oil-free air compressor, it is characterized in that, described exhaust approach enters in rotor blade through suction port (1), and in gas, mouth (9) enters in rotor cylinder (10), discharged from air outlet (14) by compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879474.9U CN204163988U (en) | 2013-12-30 | 2013-12-30 | A kind of without stator vane block plug oil-free air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879474.9U CN204163988U (en) | 2013-12-30 | 2013-12-30 | A kind of without stator vane block plug oil-free air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204163988U true CN204163988U (en) | 2015-02-18 |
Family
ID=52537681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879474.9U Expired - Fee Related CN204163988U (en) | 2013-12-30 | 2013-12-30 | A kind of without stator vane block plug oil-free air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204163988U (en) |
-
2013
- 2013-12-30 CN CN201320879474.9U patent/CN204163988U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |