CN103016310A - Air compressor with oil spraying prevention respirator - Google Patents
Air compressor with oil spraying prevention respirator Download PDFInfo
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- CN103016310A CN103016310A CN201210552287XA CN201210552287A CN103016310A CN 103016310 A CN103016310 A CN 103016310A CN 201210552287X A CN201210552287X A CN 201210552287XA CN 201210552287 A CN201210552287 A CN 201210552287A CN 103016310 A CN103016310 A CN 103016310A
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- end cap
- resuscitation apparatus
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Abstract
The invention relates to an air compressor with an oil spraying prevention respirator. The air compressor with the oil spraying prevention respirator is characterized in that an exhaust opening of the air compressor is provided with the respirator, the respirator comprises a cavity and a top cover, an air inlet hole is arranged in a bottom plate arranged at the bottom of the cavity, an exhaust hole is arranged in the top cover, an inserting core is arranged on the cavity and comprises an end cover and an inserting shaft, a ventilation opening is arranged in the end cover, the exhaust hole is communicated with the ventilation opening, a sealed block sheet is arranged in the cavity, an annular air passage is separated in the cavity by the sealed block sheet, the air inlet hole and the ventilation opening are respectively positioned at the starting end and the tail end of the annular air passage, and the inner wall of the cavity is radially provided with a plurality of first block sheets, the outer wall of the inserting shaft is radially provided with a plurality of second block sheets, and the second block sheets and the first block sheets are in arrangement at intervals and are respectively provided with ventilation gaps. The air compressor has the advantages that the high-degree separation of oil and gas can be realized through multiple layers of block sheets via the oil and gas separation respirator, and the advantages of simple structure, low cost and good use effect are realized.
Description
Technical field
The present invention relates to a kind of air compressor, relate in particular to a kind of air compressor of anti-spraying oil.
Background technique
Reciprocal compressor belongs to positive displacement compressor, is to make the gas of a constant volume sequentially suck and discharge the compressor that enclosed space improves static pressure.The bent axle drivening rod, connecting rod drives piston, and piston moves up and down.Piston movement changes the volume in the cylinder, and when piston moved downward, cylinder volume increased, INO, and exhaust valve closure, air is sucked into, and finishes intake process; When piston moved upward, volume of cylinder reduced, and gas outlet valve is opened, and suction valve cuts out, and finished compression process.Usually there is piston ring to come gap between sealing cylinder and the piston on the piston, the oil lubrication piston ring is arranged in the cylinder.
Because reciprocal compressor complex structure, and owing to be to-and-fro motion, pressurized air is not continuous discharge, pulsation is arranged, in the discharge that is mixed of exhaust process Air and lubricant oil, the ratio of air and lubricant oil is uncontrollable, thereby the air-fuel mixture gas of discharging in the crankcase, need the resuscitation apparatus by specific Oil-gas Separation.Yet the respiratory organ structure of existing Oil-gas Separation is complicated, can't effectively solve the machine fuel injection event.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this invention is to provide a kind of air compressor with anti-spraying oil resuscitation apparatus, the resuscitation apparatus of this air compressor can by the multilayer catch so that oil gas height separates, have simple in structure, cost is low, the advantage that using effect is good.
In order to realize above-mentioned purpose, the present invention has adopted following technological scheme:
A kind of air compressor with anti-spraying oil resuscitation apparatus, the relief opening of this air compressor is installed and is provided with resuscitation apparatus, described resuscitation apparatus comprises cavity and top cover, the base plate of cavity bottom is provided with inlet hole, top cover is provided with exhaust port, be provided with lock pin on the cavity, described lock pin comprises end cap and slotting axle, the end cap sealing is arranged on the end of cavity, be provided with ventilating hole at end cap, the top of end cap is provided with mount inlet, and described top cover is fixedly installed in the mount inlet, and described exhaust port is connected with ventilating hole; Described slotting axle passes cavity, the bottom of inserting axle is plugged in the axis hole that is arranged on the base plate, be provided with the sealing catch in the described cavity, the sealing catch is separated out annular air channel in cavity, and described inlet hole and ventilating hole lay respectively at starting point and the end of annular air channel; The inwall of described cavity radially is provided with polylith the first catch, and the first catch cuts off described annular air channel, and is provided with the first ventilation slit at described the first catch; The outer wall of described slotting axle radially is provided with polylith the second catch, the second catch arranges with described the first catch interval in annular air channel, the second catch cuts off described annular air channel, and is provided with the second ventilation slit that arranges with the first ventilation slit sequence at described the second catch.
As preferably, the upper and lower end of described the first catch seals respectively described end cap and base plate, described the first ventilation slit is arranged between the inner and described slotting axle outer wall of the first catch, the upper and lower end of described the second catch seals respectively described end cap and base plate, and described the second ventilation slit is arranged between the outer end and described cavity inner wall of the second catch.
As preferably, the inboard of described top cover is provided with the breathing pipe of downward protrusion, is provided with the 3rd louver crack between the bottom of breathing pipe and the end cap, and described exhaust port is connected with breathing pipe.
As preferably, described the first catch is four, respectively the uniform inwall that is arranged on cavity; The second catch is three, and the second catch is arranged on the outer wall of inserting axle with the sealing catch is uniform.
As preferably, described cavity, lock pin and top cover all adopt plastic material.
As preferably, the bottom of described end cap is provided with the first connecting ring, and the first connecting ring is plugged in the cavity, and the outer ring of the first connecting ring is provided with the two seals circle and seals mutually with cavity inner wall.
As preferably, described end cap adopts plastic material, and the outer wall both sides of the first connecting ring are respectively equipped with the first projection, and described cavity adopts plastic material, is provided with the first bayonet socket in the cavity inner wall both sides, and described the first projection is fastened in the first bayonet socket.
As preferably, described top cover adopts plastic material, the bottom of top cover is provided with the second connecting ring, the second connecting ring is plugged in the mount inlet, and be respectively equipped with the second projection in the outer wall both sides of the second connecting ring, described end cap adopts plastic material, and mount inlet inwall both sides are respectively equipped with the second bayonet socket, and described the second projection is fastened in the second bayonet socket.
As preferably, the outer wall of described cavity is provided with the reinforcement fin.
As preferably, the bottom of described cavity is provided with the gas collection mouth, and described inlet hole is arranged on the top of gas collection mouth, and the outer wall of gas collection mouth is provided with the reinforcement fin.
As preferably, this air compressor is minitype reciprocating piston formula compressor.
The present invention has adopted above-mentioned technological scheme, the air-fuel mixture gas of the relief opening of air compressor enters the cavity in inlet hole, because the setting of sealing catch, gas must pass through polylith the first catch and the second catch from the inlet hole to the ventilating hole, air-fuel mixture gas is under the blocking of the first catch and the second catch, most of oil is flow down by extension, remaining gas enters in the top cover at the vent by lock pin, the present invention is in order to reach better blocking effect, between the bottom of breathing pipe and end cap, be provided with the 3rd louver crack, air-fuel mixture gas will be blocked again, hang stream, the final so that high air of degree of purification is discharged from.The resuscitation apparatus of this Oil-gas Separation can be by the multilayer catch so that oil gas height separates, have simple in structurely, cost is low, the advantage that using effect is good.
Description of drawings
Fig. 1 is the structural representation of resuscitation apparatus of the present invention.
Fig. 2 is the section of structure of resuscitation apparatus of the present invention.
Fig. 3 is that the A-A face of Fig. 2 cuts open figure.
Embodiment
Below in conjunction with the specific embodiment of the present invention is made a detailed explanation.
A kind of air compressor with anti-spraying oil resuscitation apparatus, the relief opening of this air compressor is installed and is provided with resuscitation apparatus, as shown in Figure 1 and Figure 2, described cavity 1 and the top cover 2 of comprising, the base plate of cavity bottom is provided with inlet hole 11, top cover is provided with exhaust port 21, be provided with lock pin 3 on the cavity, lock pin 3 comprises end cap 31 and slotting axle 32, and end cap 31 sealings are arranged on the end of cavity 1, insert axle 32 and pass cavity 1, the bottom of inserting axle 32 is plugged in the axis hole that is arranged on the base plate.Described cavity 1, lock pin 3 and top cover 2 all adopt plastic material.The outer wall of described cavity is provided with strengthens fin 4, and the bottom of cavity is provided with gas collection mouth 12, and described inlet hole 11 is arranged on the top of gas collection mouth 12, and the outer wall of gas collection mouth 12 also is provided with strengthens fin 4.The outer wall both sides that the bottom of described end cap 31 is provided with the first connecting ring 33, the first connecting rings 33 are respectively equipped with the first projection 34, are provided with the first bayonet socket 13 in the cavity inner wall both sides, and described the first projection 34 is fastened in the first bayonet socket 13.Described the first connecting ring 33 is plugged in the cavity 1, and the outer ring of the first connecting ring 33 is provided with two seals circle 35 and seals mutually with cavity 1 inwall.The bottom of described top cover 2 is provided with the second connecting ring 22, the top of end cap 31 is provided with mount inlet 36, the second connecting ring 22 is plugged in the mount inlet 36, and be respectively equipped with the second projection 23 in the outer wall both sides of the second connecting ring 22, mount inlet 36 inwall both sides are respectively equipped with the second bayonet socket 37, and described the second projection 23 is fastened in the second bayonet socket 37.
Such as Fig. 2, shown in Figure 3, be provided with sealing catch 14 in the cavity 1, sealing catch 14 is sealed cavity inwall, slotting axle outer wall and end cap 31 and base plate simultaneously, sealing catch 14 is separated out annular air channel in cavity 1, be provided with ventilating hole 38 at end cap 31, exhaust port 21 on the top cover 2 is connected with ventilating hole 38, and described inlet hole 11 and ventilating hole 38 lay respectively at starting point and the end of annular air channel; The inwall of described cavity 1 radially is provided with four the first catch 15, the first catch 15 upper, described end cap 31 and base plate are sealed respectively in the lower end, be provided with the first ventilation slit between the inner of the first catch 15 and the described slotting axle outer wall, the outer wall of described slotting axle 32 radially is provided with three the second catch 16, the second catch 16 and sealing catch 14 uniform being arranged on the outer wall of inserting axle 32, the second catch 16 arranges with described the first catch 15 intervals in cavity, the second catch 16 upper, described end cap 31 and base plate are sealed respectively in the lower end, are provided with the second ventilation slit between the outer end of the second catch 16 and described cavity 1 inwall.As shown in Figure 2, the inboard of top cover is provided with the breathing pipe 24 of downward protrusion, is provided with the 3rd louver crack between the bottom of breathing pipe 24 and the end cap 31, and described exhaust port 21 is connected with breathing pipe 24.
During use, air-fuel mixture gas enters the cavity 1 in inlet hole 11, because the setting of sealing catch 14, gas is 38 necessary polylith the first catch 15 and the second catch 16 of passing through from inlet hole 11 to ventilating hole, air-fuel mixture gas is under the blocking of the first catch 15 and the second catch 16, most of oil is flow down by extension, remaining gas enters in the top cover 2 at the vent 38 by lock pin 3, owing to be provided with the 3rd louver crack between the bottom of breathing pipe 24 and the end cap 31, air-fuel mixture gas will be blocked, hang stream again, and the final so that high air of degree of purification is discharged from.
Claims (10)
1. air compressor with anti-spraying oil resuscitation apparatus, the relief opening of this air compressor is installed and is provided with resuscitation apparatus, described resuscitation apparatus comprises cavity (1) and top cover (2), the base plate of cavity (1) bottom is provided with inlet hole (11), top cover (2) is provided with exhaust port (21), it is characterized in that: be provided with lock pin (3) on the cavity (1), described lock pin (3) comprises end cap (31) and slotting axle (32), end cap (31) sealing is arranged on the end of cavity (1), be provided with ventilating hole (38) at end cap (31), the top of end cap (31) is provided with mount inlet (36), described top cover (2) is fixedly installed in the mount inlet (36), and described exhaust port (21) is connected with ventilating hole (38); Described slotting axle (32) passes cavity (1), the bottom of inserting axle (32) is plugged in the axis hole that is arranged on the base plate, be provided with sealing catch (14) in the described cavity (1), sealing catch (14) is separated out annular air channel in cavity (1), described inlet hole (11) and ventilating hole (38) lay respectively at starting point and the end of annular air channel; The inwall of described cavity (1) radially is provided with polylith the first catch (15), and the first catch (15) cuts off described annular air channel, and is provided with the first ventilation slit at described the first catch (15); The outer wall of described slotting axle (32) radially is provided with polylith the second catch (16), the second catch (16) arranges with described the first catch (15) interval in annular air channel, the second catch (16) cuts off described annular air channel, and is provided with the second ventilation slit that arranges with the first ventilation slit sequence at described the second catch (16).
2. a kind of air compressor with anti-spraying oil resuscitation apparatus according to claim 1, it is characterized in that: the upper and lower end of described the first catch (15) seals respectively described end cap (31) and base plate, described the first ventilation slit is arranged between the inner and described slotting axle (32) outer wall of the first catch (15), the upper and lower end of described the second catch (16) seals respectively described end cap (31) and base plate, and described the second ventilation slit is arranged between the outer end and described cavity (1) inwall of the second catch (16).
3. a kind of air compressor with anti-spraying oil resuscitation apparatus according to claim 1 and 2, it is characterized in that: the first catch (15) is four, respectively the uniform inwall that is arranged on cavity (1); The second catch (16) is three, on the second catch (16) and the uniform outer wall that is arranged on slotting axle (32) of sealing catch (14).
4. a kind of air compressor with anti-spraying oil resuscitation apparatus according to claim 1, it is characterized in that: the inboard of top cover (2) is provided with the breathing pipe (24) of downward protrusion, be provided with the 3rd louver crack between the bottom of breathing pipe (24) and the end cap (31), described exhaust port (21) is connected with breathing pipe (24).
5. according to claim 1 and 2 or 4 described a kind of air compressors with anti-spraying oil resuscitation apparatus, it is characterized in that: cavity (1), lock pin (3) and top cover (2) all adopt plastic material.
6. according to claim 1 and 2 or 4 described a kind of air compressors with anti-spraying oil resuscitation apparatus, it is characterized in that: the bottom of end cap (31) is provided with the first connecting ring (33), the first connecting ring (33) is plugged in the cavity (1), and the outer ring of the first connecting ring (33) is provided with the two seals circle and seals mutually with cavity (1) inwall.
7. a kind of air compressor with anti-spraying oil resuscitation apparatus according to claim 6, it is characterized in that: described end cap (31) adopts plastic material, the outer wall both sides of the first connecting ring (33) are respectively equipped with the first projection (34), described cavity (1) adopts plastic material, be provided with the first bayonet socket (13) in cavity (1) inwall both sides, described the first projection (34) is fastened in the first bayonet socket (13).
8. according to claim 1 and 2 or 4 described a kind of air compressors with anti-spraying oil resuscitation apparatus, it is characterized in that: described top cover (2) adopts plastic material, the bottom of top cover (2) is provided with the second connecting ring (22), the second connecting ring (22) is plugged in the mount inlet (36), and be respectively equipped with the second projection (23) in the outer wall both sides of the second connecting ring (22), described end cap (31) adopts plastic material, mount inlet (36) inwall both sides are respectively equipped with the second bayonet socket (37), and described the second projection (23) is fastened in the second bayonet socket (37).
9. according to claim 1 and 2 or 4 described a kind of air compressors with anti-spraying oil resuscitation apparatus, it is characterized in that: the bottom of cavity (1) is provided with gas collection mouth (12), described inlet hole (11) is arranged on the top of gas collection mouth (12), and the outer wall of gas collection mouth (12) is provided with strengthens fin (4); The outer wall of described cavity (1) is provided with strengthens fin (4).
10. according to claim 1 and 2 or 4 described a kind of air compressors with anti-spraying oil resuscitation apparatus, it is characterized in that: this air compressor is minitype reciprocating piston formula compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210552287.XA CN103016310B (en) | 2012-12-18 | 2012-12-18 | Air compressor with oil spraying prevention respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210552287.XA CN103016310B (en) | 2012-12-18 | 2012-12-18 | Air compressor with oil spraying prevention respirator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103016310A true CN103016310A (en) | 2013-04-03 |
| CN103016310B CN103016310B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210552287.XA Active CN103016310B (en) | 2012-12-18 | 2012-12-18 | Air compressor with oil spraying prevention respirator |
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| CN (1) | CN103016310B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61106985A (en) * | 1984-10-31 | 1986-05-24 | Hitachi Ltd | Compressor |
| SU1721296A1 (en) * | 1990-02-21 | 1992-03-23 | Всесоюзный Научно-Исследовательский Институт Горной Механики Им.М.М.Федорова | Oil separator |
| JPH04101100A (en) * | 1990-08-17 | 1992-04-02 | Matsushita Electric Ind Co Ltd | Closed type rotary compressor |
| CN2687373Y (en) * | 2004-02-12 | 2005-03-23 | 莱克米大丰机械有限公司 | Micro reciprocating piston type air compressor respirator |
| CN201526433U (en) * | 2009-10-16 | 2010-07-14 | 攀钢集团攀枝花钢钒有限公司 | Compressor silencer |
| CN201560945U (en) * | 2009-08-06 | 2010-08-25 | 温岭市鑫磊空压机有限公司 | Integrated oil-gas separation device of air compressor |
| CN202991405U (en) * | 2012-12-18 | 2013-06-12 | 钟仁志 | Air compressor with oil-injection-preventing breather |
-
2012
- 2012-12-18 CN CN201210552287.XA patent/CN103016310B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61106985A (en) * | 1984-10-31 | 1986-05-24 | Hitachi Ltd | Compressor |
| SU1721296A1 (en) * | 1990-02-21 | 1992-03-23 | Всесоюзный Научно-Исследовательский Институт Горной Механики Им.М.М.Федорова | Oil separator |
| JPH04101100A (en) * | 1990-08-17 | 1992-04-02 | Matsushita Electric Ind Co Ltd | Closed type rotary compressor |
| CN2687373Y (en) * | 2004-02-12 | 2005-03-23 | 莱克米大丰机械有限公司 | Micro reciprocating piston type air compressor respirator |
| CN201560945U (en) * | 2009-08-06 | 2010-08-25 | 温岭市鑫磊空压机有限公司 | Integrated oil-gas separation device of air compressor |
| CN201526433U (en) * | 2009-10-16 | 2010-07-14 | 攀钢集团攀枝花钢钒有限公司 | Compressor silencer |
| CN202991405U (en) * | 2012-12-18 | 2013-06-12 | 钟仁志 | Air compressor with oil-injection-preventing breather |
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| Publication number | Publication date |
|---|---|
| CN103016310B (en) | 2015-07-15 |
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Effective date of registration: 20170508 Address after: 317500 Wenling industrial city, Zhejiang, Taizhou Patentee after: Wenling Xinlei Air Compressor Co., Ltd. Address before: 317500 Zhejiang city of Taizhou province Wenling City Industrial City Wenling Xinlei Air Compressor Co. Ltd. Patentee before: Zhong Renzhi |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317500 Wenling industrial city, Zhejiang, Taizhou Patentee after: Compressor Xinlei Limited by Share Ltd Address before: 317500 Wenling industrial city, Zhejiang, Taizhou Patentee before: Wenling Xinlei Air Compressor Co., Ltd. |