CN103939351A - Integrated device of oil-injected single-screw air compressor - Google Patents
Integrated device of oil-injected single-screw air compressor Download PDFInfo
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- CN103939351A CN103939351A CN201310019193.0A CN201310019193A CN103939351A CN 103939351 A CN103939351 A CN 103939351A CN 201310019193 A CN201310019193 A CN 201310019193A CN 103939351 A CN103939351 A CN 103939351A
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- oil
- holder body
- gas
- gas holder
- air
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Abstract
The invention discloses an integrated device of an oil-injected single-screw air compressor. The integrated device comprises an air storage tank main body, an air outlet connection, an air inlet connection, a left baffle, a right baffle, an air mixture inlet connection, an air inlet bent pipe, a filter core, a safety valve, an oil return pipe connection, an oil outlet pipe connection, a drainage pipe and a refill opening, wherein the inner cavity of the air storage tank main body is successively divided into an air storage tank region, an oil-air separation region and a filter region through the left baffle and the right baffle; oil-air mixtures compressed by a main machine enters the oil-air separation region from the inlet; after separation, air in the upper part enters the filter core through the bent pipe, and after being filtered, the air enters an inlet in the air inlet connection in the air storage region through a minimum pressure valve to be supplied to a user; oil precipitated to the lower part enters an oil cooler through the outlet in the oil outlet pipe connection and then enters the cavity in the main machine,. The oil-air separator, the oil filter and the air storage tank are integrated into a whole. Therefore, the size is reduced, the pipeline and production costs are saved, and the device can be moved flexibly, so that the integrated device can be suitable for different working environments.
Description
Technical field
The present invention relates to machinery field, be specifically related to a kind of single screw rod fuel-injection air compressor integrated device.
Background technique
Single-screw air compressor is in reliability, noise, the aspect of performances such as volumetric efficiency have obvious advantage than piston type and double-screw compressor, are widely used in the every field of the national economy such as oil, chemical industry, metallurgy, mine, electric power, traffic, building, medicine, food, weaving, machinery, electronics, naval vessel, automobile, Aeronautics and Astronautics and national defense and military equipment.
Single screw rod fuel-injection air compressor is except screw rod, outside the host machine part that spider piece grinding tooth is paid, and its Oil-gas Separation, oil filters and gas storage aspect is a pith too.
Single its Oil-gas Separation of screw rod fuel-injection air compressor, filtration, gas storage three parts are to be made up of independently deaerator, oil strainer, gas holder, and volume is large, takes up room large, and connecting tube is many, and manufacture cost is high.
Summary of the invention
For solving the problems of the technologies described above, we have proposed that a kind of volume is little, the Oil-gas Separation little, manufacture cost is lower that takes up room, oil are filtered and single screw rod fuel-injection air compressor integrated device of the Trinitarian Highgrade integration of gas storage, are disposed on single screw rod fuel-injection air compressor.
For achieving the above object, technological scheme of the present invention is as follows:
A kind of single screw rod fuel-injection air compressor integrated device, comprises gas holder body, gas delivery outlet joint, air inlet connections, left clapboard, right clapboard, combi inlet port joint, intake elbow, filter core, safety valve, oil returning pipe joint, flowline connection to subsea, drain pipe and oil filler; Described gas holder chamber body is divided into gas storage tank field, Oil-gas Separation district and filtering area successively by described left clapboard and right clapboard; Described gas delivery outlet joint is located on the gas holder body at described gas storage tank field place, and described air inlet connections is located at the gas holder body top at described gas storage tank field place; Described combi inlet port joint is located on the gas holder body at place of described Oil-gas Separation district; Described intake elbow is installed on described right clapboard, and two ends are placed in respectively to described Oil-gas Separation district and filtering area; Described filter core is located at middle part, described filtering area, and is fixed on right clapboard by filter core fixing bolt; Described safety valve is located at the gas holder body outboard end at described filtering area place; Described oil returning pipe joint is located at the gas holder body bottom at described filtering area place; Described flowline connection to subsea is located at the gas holder body bottom at place of described Oil-gas Separation district; Described drain pipe is located at the gas holder body bottom at described gas storage tank field place; Described oil filler is located at the gas holder body outboard end top at described filtering area place.
Preferably, the gas holder body outboard end top at described filtering area place is provided with minimum pressure valve.
Preferably, the gas holder body of described minimum pressure valve below is provided with cover plate, and described cover plate is fixed on gas holder body by cover screw.
Preferably, the gas holder body of described oil filler below is provided with liquid level visor.
Preferably, the gas storage tank field outboard end of described gas holder body is provided with handle.
Preferably, described gas holder body top is provided with motor mountion plate near top, gas storage tank field.
Preferably, described gas holder body bottom is provided with castor near four jiaos of places.
By technique scheme, the present invention is by adopting left clapboard and right clapboard to be divided into successively gas storage tank field, Oil-gas Separation district and filtering area in described gas holder chamber body; Deaerator, oil strainer, gas holder are integrated, reduced volume and space, cancelled cover body and base, saved pipeline each other, greatly saved cost of production, and can move flexibly, adapt to different working environments.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that the single screw rod injected compressor of the disclosed one of embodiment of the present invention Oil-gas Separation, oil filter and gas storage integrated device plan view;
Fig. 2 is that the single screw rod injected compressor of the disclosed one of embodiment of the present invention Oil-gas Separation, oil filter and gas storage integrated device side view.
Numeral and the represented corresponding part title of letter in figure:
1. handle 2. gas holder body 3. gas delivery outlet joint 4. motor mountion plate 5. air inlet connections 6. left clapboard 7. combi inlet port joint 8. intake elbow 9. filter core fixing bolt 10. filter core 11. minimum pressure valve 12. safety valve 13. cover screw 14. cover plate 15. oil returning pipe joint 16. flowline connection to subsea 17. castor 18. drain pipe 19. liquid level visor 20. oil filler 21. right clapboards
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment who obtains under creative work prerequisite, belong to the scope of protection of the invention.
Below in conjunction with embodiment and embodiment, the present invention is further detailed explanation.
Embodiment.
As depicted in figs. 1 and 2, a kind of single screw rod fuel-injection air compressor integrated device, comprises gas holder body 2, gas delivery outlet joint 3, air inlet connections 5, left clapboard 6, right clapboard 21, combi inlet port joint 7, intake elbow 8, filter core 10, safety valve 12, oil returning pipe joint 15, flowline connection to subsea 16, drain pipe 18 and oil filler 20; Described gas holder body 2 inner chambers are divided into gas storage tank field, Oil-gas Separation district and filtering area successively by described left clapboard 6 and right clapboard 21; Described gas delivery outlet joint 3 is located on the gas holder body 2 at described gas storage tank field place, and described air inlet connections 5 is located at gas holder body 2 tops at described gas storage tank field place; Described combi inlet port joint 7 is located on the gas holder body 2 at place of described Oil-gas Separation district; Described intake elbow 8 is installed on described right clapboard 21, and two ends are placed in respectively to described Oil-gas Separation district and filtering area; Described filter core 10 is located at middle part, described filtering area; Described safety valve 12 is located at gas holder body 2 outboard ends at described filtering area place; Described oil returning pipe joint 15 is located at gas holder body 2 bottoms at described filtering area place; Described flowline connection to subsea 16 is located at gas holder body 2 bottoms at place of described Oil-gas Separation district; Described drain pipe 18 is located at gas holder body 2 bottoms at described gas storage tank field place; Described oil filler 20 is located at the gas holder body 2 outboard end tops at described filtering area place.
Wherein, the gas holder body 2 outboard end tops at described filtering area place are provided with minimum pressure valve 11; The gas holder body 2 of described minimum pressure valve 11 belows is provided with cover plate 14, and described cover plate 14 is fixed on gas holder body 2 by cover screw 13; The gas holder body 2 of described oil filler 20 belows is provided with liquid level visor 19; The gas storage tank field outboard end of described gas holder body 2 is provided with handle 1; Described gas holder body 2 tops are provided with motor mountion plate 4 near top, gas storage tank field; Described gas holder body 2 bottoms are provided with castor 17 near four jiaos of places.
As depicted in figs. 1 and 2, in this example, the centre of gas holder body 2 inner chambers is Oil-gas Separation district, and outer wall is provided with the import G2 at pressurized gas combi inlet port joint 7 places, and inner chamber is provided with suction tude, and the oil export B1 at flowline connection to subsea 16 places is arranged at bottom; Right part is hydrocarbon filter district, and outer wall is provided with oil filler 20 and liquid level visor 19, and inner chamber was equipped with filter core 10, and minimum pressure valve 11 and safety valve 12 are equipped with in left side, and bottom is provided with the return opening D1 at oil returning pipe joint 15 places, and cover plate 14 is also equipped with in right side; Left part is gas storage district, and outer wall top is provided with suction port, is provided with the output gas port A5 at gas delivery outlet joint 3 places in the middle of outer wall.Single-screw air compressor main frame, motor and cooler are installed in integrated device top.
From Fig. 1 and Fig. 2: the fuel-air mixture after main frame compression enters Oil-gas Separation district from the import G2 mouth of combi inlet port joint 7, enter filter core 10 through separating superior posterior gas through bend pipe, after filtering, the import A4 that enters air inlet connections 5 places of gas storage district through minimum pressure valve 11, offers user; The oil that is deposited to bottom enters oil cooler by the outlet B1 at flowline connection to subsea 16 places and enters main frame inner chamber again.
The present invention contrasts prior art and has following advantage:
1, volume little, lightweight, saved space.
2, can move flexibly, adapt to different working environments.
3, cancel machine outer cover, base, reduced connecting tube, saved material, saved cost of production.
By technique scheme, the present invention is by adopting left clapboard 6 and right clapboard 21 to be divided into successively gas storage tank field, Oil-gas Separation district and filtering area at described gas holder body 2 inner chambers; Deaerator, oil strainer, gas holder are integrated, reduced volume and space, cancelled cover body and base, saved pipeline each other, greatly saved cost of production, and can move flexibly, adapt to different working environments.
Above-described is only the single screw rod fuel-injection air compressor of one of the present invention integrated device preferred implementation; should be understood 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, these all belong to protection scope of the present invention.
Claims (7)
1. a single screw rod fuel-injection air compressor integrated device, it is characterized in that, comprise gas holder body, gas delivery outlet joint, air inlet connections, left clapboard, right clapboard, combi inlet port joint, intake elbow, filter core, safety valve, oil returning pipe joint, flowline connection to subsea, drain pipe and oil filler; Described gas holder chamber body is divided into gas storage tank field, Oil-gas Separation district and filtering area successively by described left clapboard and right clapboard; Described gas delivery outlet joint is located on the gas holder body at described gas storage tank field place, and described air inlet connections is located at the gas holder body top at described gas storage tank field place; Described combi inlet port joint is located on the gas holder body at place of described Oil-gas Separation district; Described intake elbow is installed on described right clapboard, and two ends are placed in respectively to described Oil-gas Separation district and filtering area; Described filter core is located at middle part, described filtering area, and is fixed on right clapboard by filter core fixing bolt; Described safety valve is located at the gas holder body outboard end at described filtering area place; Described oil returning pipe joint is located at the gas holder body bottom at described filtering area place; Described flowline connection to subsea is located at the gas holder body bottom at place of described Oil-gas Separation district; Described drain pipe is located at the gas holder body bottom at described gas storage tank field place; Described oil filler is located at the gas holder body outboard end top at described filtering area place.
2. the single screw rod fuel-injection air compressor of one according to claim 1 integrated device, is characterized in that, the gas holder body outboard end top at described filtering area place is provided with minimum pressure valve.
3. the single screw rod fuel-injection air compressor of one according to claim 2 integrated device, is characterized in that, the gas holder body of described minimum pressure valve below is provided with cover plate, and described cover plate is fixed on gas holder body by cover screw.
4. the single screw rod fuel-injection air compressor of one according to claim 3 integrated device, is characterized in that, the gas holder body of described oil filler below is provided with liquid level visor.
5. the single screw rod fuel-injection air compressor of one according to claim 4 integrated device, is characterized in that, the gas storage tank field outboard end of described gas holder body is provided with handle.
6. the single screw rod fuel-injection air compressor of one according to claim 1 integrated device, is characterized in that, described gas holder body top is provided with motor mountion plate near top, gas storage tank field.
7. according to the one list screw rod fuel-injection air compressor integrated device described in claim 1-6 any one, it is characterized in that, described gas holder body bottom is provided with castor near four jiaos of places.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310019193.0A CN103939351A (en) | 2013-01-18 | 2013-01-18 | Integrated device of oil-injected single-screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310019193.0A CN103939351A (en) | 2013-01-18 | 2013-01-18 | Integrated device of oil-injected single-screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103939351A true CN103939351A (en) | 2014-07-23 |
Family
ID=51187180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310019193.0A Pending CN103939351A (en) | 2013-01-18 | 2013-01-18 | Integrated device of oil-injected single-screw air compressor |
Country Status (1)
| Country | Link |
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| CN (1) | CN103939351A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020231356A1 (en) * | 2019-05-10 | 2020-11-19 | Mikropor Makina Sanayi Ve Ticaret Anonim Sirketi | Combined use of air-oil separator and oil filter in systems requiring oil separation and filtration |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4234325A (en) * | 1979-03-19 | 1980-11-18 | Dresser Industries, Inc. | Silencer-separator with internal trap for liquid seal blowers or the like |
| PL157698B1 (en) * | 1988-07-21 | 1992-06-30 | Wytwornia Urzadzen Chlodniczyc | Screw compressor unit in particular for refrigeration systems |
| JPH051667A (en) * | 1991-06-26 | 1993-01-08 | Sanden Corp | Oil lubrication type air compressor |
| JPH08219596A (en) * | 1995-02-13 | 1996-08-30 | Mitsubishi Heavy Ind Ltd | Oil separator |
| CN201041158Y (en) * | 2006-09-29 | 2008-03-26 | 李利剑 | Low noise compact type movable type single screw compressor |
| CN201100235Y (en) * | 2007-10-09 | 2008-08-13 | 广东省佛山水泵厂有限公司 | Gas-liquid separator for efficient liquid ring pump |
| CN101514703A (en) * | 2009-03-19 | 2009-08-26 | 杭州汉爵压缩机有限公司 | Idling-free unloading energy saving screw type air compressor |
| CN202560558U (en) * | 2012-04-16 | 2012-11-28 | 无锡市制冷设备厂有限责任公司 | Screw compressor |
| CN203051140U (en) * | 2013-01-18 | 2013-07-10 | 苏州京程科技有限责任公司 | Single-screw oil injection air compressor integrated device |
-
2013
- 2013-01-18 CN CN201310019193.0A patent/CN103939351A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4234325A (en) * | 1979-03-19 | 1980-11-18 | Dresser Industries, Inc. | Silencer-separator with internal trap for liquid seal blowers or the like |
| PL157698B1 (en) * | 1988-07-21 | 1992-06-30 | Wytwornia Urzadzen Chlodniczyc | Screw compressor unit in particular for refrigeration systems |
| JPH051667A (en) * | 1991-06-26 | 1993-01-08 | Sanden Corp | Oil lubrication type air compressor |
| JPH08219596A (en) * | 1995-02-13 | 1996-08-30 | Mitsubishi Heavy Ind Ltd | Oil separator |
| CN201041158Y (en) * | 2006-09-29 | 2008-03-26 | 李利剑 | Low noise compact type movable type single screw compressor |
| CN201100235Y (en) * | 2007-10-09 | 2008-08-13 | 广东省佛山水泵厂有限公司 | Gas-liquid separator for efficient liquid ring pump |
| CN101514703A (en) * | 2009-03-19 | 2009-08-26 | 杭州汉爵压缩机有限公司 | Idling-free unloading energy saving screw type air compressor |
| CN202560558U (en) * | 2012-04-16 | 2012-11-28 | 无锡市制冷设备厂有限责任公司 | Screw compressor |
| CN203051140U (en) * | 2013-01-18 | 2013-07-10 | 苏州京程科技有限责任公司 | Single-screw oil injection air compressor integrated device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020231356A1 (en) * | 2019-05-10 | 2020-11-19 | Mikropor Makina Sanayi Ve Ticaret Anonim Sirketi | Combined use of air-oil separator and oil filter in systems requiring oil separation and filtration |
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Application publication date: 20140723 |