CN104747407B - A kind of there is lubricating function go hydraulic shrinking machine - Google Patents
A kind of there is lubricating function go hydraulic shrinking machine Download PDFInfo
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- CN104747407B CN104747407B CN201510090146.4A CN201510090146A CN104747407B CN 104747407 B CN104747407 B CN 104747407B CN 201510090146 A CN201510090146 A CN 201510090146A CN 104747407 B CN104747407 B CN 104747407B
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Abstract
Proposed by the present invention a kind of there is lubricating function go hydraulic shrinking machine, including：First cylinder, the second cylinder, deoil exhaust casing and Fuel Tanking Unit；In first cylinder, first piston is installed, in the second cylinder, second piston is installed；First cylinder is provided with the first oil filler point and is blocked by first piston, and the second cylinder is provided with the second oil filler point and is blocked by second piston；First oil filler point and the second oil filler point pass through the first oil pipe and the second oil pipe connection Fuel Tanking Unit respectively；Deoil to install in exhaust casing and also have the 3rd piston, the 3rd outer surface of piston and deoil and be provided with cushion between the aerofluxuss inside wall of cylinder.In the present invention, first piston and second piston can be by oil lubrications on the first oil filler point and the second oil filler point, thus improving the compression efficiency of piston against gasses.In the present invention, the setting of cushion, prevents leakage of compressed gas, it is to avoid the upper oil lubrication of the 3rd piston movement, thus avoid compressed gas to be mixed into greasy dirt, is conducive to improving the purity of compressed gas.
Description
Technical field
The present invention relates to Compressor Technology field, more particularly, to a kind of there is lubricating function go hydraulic shrinking machine.
Background technology
Compressor, as a kind of important production of energy form, is widely used in the links lived, especially extensively
General it is applied in the fields such as machinery, metallurgy, electron electric power, medicine, packaging, chemical industry, become the main product of compressed gas.
In use, with the increase of compressed gas pressure, the pressure resistance that piston movement suffers from is gradually for compressor
Increase.In order to improve the compression efficiency of piston against gasses it is necessary to reduce the resistance that piston movement is suffered from.At present, how using upper
The mode of oil lubrication reduces the frictional resistance of piston, that is, need to oil lubrication on the parts within compressor.So, using
It may appear that lubricating oil enters the situation of air accumulator together with compressed air in journey, thus containing in the compressed gas produced
Oils and fatss, reduce compressed gas purity.
Content of the invention
The technical problem being existed based on background technology, the present invention propose a kind of there is lubricating function go hydraulic shrinking machine.
Proposed by the present invention a kind of there is lubricating function go hydraulic shrinking machine, including：First cylinder, the second cylinder, deoil
Exhaust casing and Fuel Tanking Unit；
First piston is installed in the first cylinder, first piston is located at the air inlet of the first cylinder away from the one of gas outlet
End, first piston is connected with its reciprocating first drive mechanism of driving；In second cylinder, second piston is installed, second lives
Plug is located at air inlet one end away from gas outlet of the second cylinder, and second piston is connected with its reciprocating second driving of driving
Mechanism；
First cylinder is provided with the first oil filler point, and the first oil filler point is located on the motion path of first piston and is lived by first
Plug blocking, the second cylinder is provided with the second oil filler point, and the second oil filler point is located on the motion path of second piston and is lived by second
Plug blocking；First oil filler point and the second oil filler point pass through the first oil pipe and the second oil pipe connection Fuel Tanking Unit respectively, and the first oil
It is respectively arranged with the first priming valve and the second priming valve on pipe and the second oil pipe；
Deoil to install in exhaust casing and also have the 3rd piston, the 3rd piston is located at the air inlet of the exhaust casing that deoils away from gas outlet
One end, the 3rd piston is connected with its reciprocating 3rd drive mechanism of driving, the 3rd outer surface of piston and deoil exhaust casing
Cushion is installed between inwall；
The gas outlet of the first cylinder connects the air inlet of the second cylinder, and the gas outlet of the second cylinder connects the exhaust casing that deoils
Air inlet, is provided with the first oil-filtering apparatus, the second cylinder and setting between exhaust casing of deoiling between the first cylinder and the second cylinder
There are the second oil-filtering apparatus, be provided with the 3rd oil-filtering apparatus at the gas outlet of the exhaust casing that deoils and be provided with air bleeding valve.
Preferably, the first oil filler point is located above first piston, and the second oil filler point is located above second piston.
Preferably, the 3rd piston is connected with the 4th drive mechanism driving its rotation.
Preferably, the first oil-filtering apparatus are activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
Preferably, the second oil-filtering apparatus are activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
Preferably, the 3rd oil-filtering apparatus are activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
Preferably, cushion is coated on the 3rd piston face, or is fitted in and deoils on the aerofluxuss inside wall of cylinder.
Preferably, cushion is made up of rubber.
In the present invention, first piston and second piston can be by oil lubrications on the first oil filler point and the second oil filler point, thus carrying
The compression efficiency of high piston against gasses.And the lubricating oil carrying in compressed gas is through the first oil-filtering apparatus, the second oil-filtering apparatus
It is ensured that entering the purity of the compressed gas deoiled in exhaust casing after absorption.3rd oil-filtering apparatus enter to compressed gas further
Row grease filtrating, is conducive to improving compressed gas purity further.
In the present invention, the setting of cushion, it is ensured that fitting tightly of the 3rd piston and the aerofluxuss inside wall of cylinder that deoils, prevents from pressing
Contracting gas leaks, and cushion also can be protected to the 3rd piston simultaneously, it is to avoid abrasion.The setting of cushion, it is to avoid the 3rd
The upper oil lubrication of piston movement, thus avoiding compressed gas to be mixed into greasy dirt, is conducive to improving the purity of compressed gas.
In embodiment of the present invention, the 4th drive mechanism is used for driving the 3rd piston rotation, can reduce the 3rd piston reciprocating
Motion ground frictional resistance, thus improving the 3rd piston movement speed, improves gas compression efficiency.
Brief description
Fig. 1 is a kind of structural representation going hydraulic shrinking machine with lubricating function proposed by the present invention.
Specific embodiment
With reference to Fig. 1, proposed by the present invention a kind of there is lubricating function go hydraulic shrinking machine, including：First cylinder 1, second
Cylinder 2, deoil exhaust casing 3 and Fuel Tanking Unit 4.
First piston 5 is installed in first cylinder 1, first piston 5 is located at the air inlet of the first cylinder 1 away from gas outlet
One end, first piston 5 is connected with its reciprocating first drive mechanism of driving.In second cylinder 2, second piston 6 is installed,
Second piston 6 is located at air inlet one end away from gas outlet of the second cylinder 2, and second piston 6 is connected with its reciprocating motion of driving
The second drive mechanism.
First cylinder 1 is provided with the first oil filler point 101, and the first oil filler point 101 is located on the motion path of first piston 5 simultaneously
Blocked by first piston 5, the second cylinder 2 is provided with the second oil filler point 201, the second oil filler point 201 is located at the motion of second piston 6
Block on path and by second piston 6.First oil filler point 101 and the second oil filler point 201 pass through the first oil pipe 7 and the second oil respectively
It is respectively arranged with the first priming valve 9 and the second priming valve 10 on pipe 8 connection Fuel Tanking Unit 4, and the first oil pipe 7 and the second oil pipe 8
Control break-make.
In present embodiment, the first oil filler point 101 is located above first piston 5, and the second oil filler point 201 is located at second piston
Above in the of 6.So, when opening the first priming valve 9 and the second priming valve 10, Fuel Tanking Unit 4 passes through the first oil filler point 101 and the second note
Oilhole 201 respectively to the top oiling of first piston 5 and second piston 6, with the reciprocal fortune of first piston 5 and second piston 6
Move and action of gravity, lubricating oil spreads all over piston face to improve degree of lubrication, reduces frictional resistance, thus improving piston movement
Speed, improves gas compression efficiency.
Deoil to install in exhaust casing 3 and also have the 3rd piston 11, the 3rd piston 11 be located at the air inlet of the exhaust casing 3 that deoils away from
One end of gas outlet, the 3rd piston 11 is connected with its reciprocating 3rd drive mechanism of driving.
3rd piston 11 outer surface and deoil and be provided with cushion 12 between exhaust casing 3 inwall, you can by strong 3rd piston
11 and the sealing effectiveness that deoils between exhaust casing 3 inwall, prevent leakage of compressed gas from reducing compression efficiency, can live to the 3rd again
Plug 11 is protected, and prevents friction damage.
In present embodiment, cushion 12 is made up of rubber, and it can be coated on the 3rd piston 11 surface, also can be fitted in
On oily exhaust casing 3 inwall.
The setting of cushion 12 increased the frictional resistance suffered by the 3rd piston 11, so in present embodiment, being provided with
4th drive mechanism is used for driving the 3rd piston rotary motion.The rotary motion of the 3rd piston 11 can reduce its suffered friction
Resistance, thus improving the 3rd piston 11 movement velocity, reduces power consumption.
The gas outlet of the first cylinder 1 connects the air inlet of the second cylinder 2, and the gas outlet of the second cylinder 2 connects aerofluxuss of deoiling
The air inlet of cylinder 3, is provided with the first oil-filtering apparatus 13, the second cylinder 2 and aerofluxuss of deoiling between the first cylinder 1 and the second cylinder 2
It is provided with the second oil-filtering apparatus 14 between cylinder 3, be provided with the 3rd oil-filtering apparatus 15 at the gas outlet of the exhaust casing 3 that deoils and be provided with
Air bleeding valve 16.
Gas to be compressed enters the first cylinder 1 from the air inlet of the first cylinder 1 and is carried out one stage of compression by first piston 5,
It is then passed through the first oil-filtering apparatus 13 and enters the second cylinder 2, two-stage compression is carried out by second piston 6, then fill through the second oil strain
Put 14 entrance to deoil exhaust casing 3, three stage compression is carried out by the 3rd piston 11.When air bleeding valve 16, the compressed gas deoiling in exhaust casing 3
Body is discharged after passing through the 3rd oil-filtering apparatus 15.
In present embodiment, first piston 5 and second piston 6 can be by the first oil filler points 101 and the second oil filler point 201
Oil lubrication, thus improve the compression efficiency of piston against gasses.And the lubricating oil carrying in compressed gas is through the first oil-filtering apparatus
13rd, after the second oil-filtering apparatus 14 absorption, the residual lubricating oil entering in the compressed gas deoiled in exhaust casing 3 is negligible,
And the 3rd piston 11 deoiling in exhaust casing 3 need not go up oil lubrication, it is to avoid compressed gas are improved pollution.3rd oil-filtering apparatus
15 carry out grease filtrating to compressed gas further, are conducive to improving compressed gas purity further.
In present embodiment, the first oil-filtering apparatus 13, the second oil-filtering apparatus 14 and the 3rd oil-filtering apparatus 15 all can be using work
Property charcoal adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (7)
1. a kind of have lubricating function go hydraulic shrinking machine it is characterised in that include：First cylinder (1), the second cylinder (2), go
Oily exhaust casing (3) and Fuel Tanking Unit (4)；
First piston (5) is installed in the first cylinder (1), first piston (5) is located at the air inlet of the first cylinder (1) away from giving vent to anger
One end of mouth, first piston (5) is connected with its reciprocating first drive mechanism of driving；It is provided with second cylinder (2)
Two pistons (6), second piston (6) is located at air inlet one end away from gas outlet of the second cylinder (2), and second piston (6) connects
There is its reciprocating second drive mechanism of driving；
First cylinder (1) is provided with the first oil filler point (101), and the first oil filler point (101) is located at the motion path of first piston (5)
Upper and blocked by first piston (5), the second cylinder (2) is provided with the second oil filler point (201), and the second oil filler point (201) is located at the
Block on the motion path of two pistons (6) and by second piston (6)；First oil filler point (101) and the second oil filler point (201) are respectively
Fuel Tanking Unit (4) is connected by the first oil pipe (7) and the second oil pipe (8), and the first oil pipe (7) and the upper difference of the second oil pipe (8)
It is provided with the first priming valve (9) and the second priming valve (10)；
The middle installation of the exhaust casing (3) that deoils also has the 3rd piston (11), and the 3rd piston (11) is located at the air inlet of exhaust casing (3) of deoiling
Away from one end of gas outlet, the 3rd piston (11) is connected with its reciprocating 3rd drive mechanism of driving, the 3rd piston (11)
Cushion (12) is installed between outer surface and the exhaust casing that deoils (3) inwall, the 3rd piston (11) is connected with and drives its rotation
4th drive mechanism；
The gas outlet of the first cylinder (1) connects the air inlet of the second cylinder (2), the gas outlet connection row of deoiling of the second cylinder (2)
The air inlet of cylinder (3), is provided with the first oil-filtering apparatus (13), the second cylinder between the first cylinder (1) and the second cylinder (2)
(2) it is provided with the second oil-filtering apparatus (14) and the exhaust casing that deoils (3) between, at the gas outlet of the exhaust casing that deoils (3), be provided with
Three oil-filtering apparatus (15) are simultaneously provided with air bleeding valve (16).
2. have lubricating function as claimed in claim 1 goes hydraulic shrinking machine it is characterised in that the first oil filler point (101) position
Above first piston (5), the second oil filler point (201) is located above second piston (6).
3. have lubricating function as claimed in claim 1 goes hydraulic shrinking machine it is characterised in that the first oil-filtering apparatus (13) are
Activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
4. have lubricating function as claimed in claim 1 goes hydraulic shrinking machine it is characterised in that the second oil-filtering apparatus (14) are
Activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
5. have lubricating function as claimed in claim 1 goes hydraulic shrinking machine it is characterised in that the 3rd oil-filtering apparatus (15) are
Activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
6. as described in any one of claim 1 to 5 there is lubricating function go hydraulic shrinking machine it is characterised in that cushion
(12) it is coated on the 3rd piston (11) surface, or be fitted on the exhaust casing that deoils (3) inwall.
7. have lubricating function as claimed in claim 6 goes hydraulic shrinking machine it is characterised in that cushion (12) is by rubber system
Become.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090146.4A CN104747407B (en) | 2015-02-27 | 2015-02-27 | A kind of there is lubricating function go hydraulic shrinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090146.4A CN104747407B (en) | 2015-02-27 | 2015-02-27 | A kind of there is lubricating function go hydraulic shrinking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104747407A CN104747407A (en) | 2015-07-01 |
| CN104747407B true CN104747407B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090146.4A Expired - Fee Related CN104747407B (en) | 2015-02-27 | 2015-02-27 | A kind of there is lubricating function go hydraulic shrinking machine |
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| CN (1) | CN104747407B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952613B (en) * | 2016-05-13 | 2018-12-25 | 蚌埠市金鹏燃气设备制造有限公司 | The small gas compressor of a kind of low noise, friction |
| CN105889016B (en) * | 2016-05-13 | 2019-04-02 | 蚌埠市金鹏燃气设备制造有限公司 | A kind of compressor that can lubricate compensation |
| CN108894960A (en) * | 2018-07-06 | 2018-11-27 | 付立国 | A kind of multifunctional medical emergency air compressor machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212666Y (en) * | 1994-09-08 | 1995-11-15 | 孟万昌 | Hydraulic pump driven by ordinary air |
| CN201610833U (en) * | 2009-11-03 | 2010-10-20 | 清远市联升空气液化有限公司 | Lubricant filtering device for large-scale air compressors |
| CN103362813A (en) * | 2013-07-22 | 2013-10-23 | 徐道敏 | Two-stage compression single-screw air compressor and work method thereof |
| CN103452798A (en) * | 2013-09-18 | 2013-12-18 | 安徽华晶机械股份有限公司 | Transmission device of vertical star-like high-pressure air compressor |
| CN103437973B (en) * | 2013-09-18 | 2015-12-30 | 安徽华晶机械股份有限公司 | Vertical star-like high-pressure air compressor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6387284U (en) * | 1986-11-27 | 1988-06-07 |
-
2015
- 2015-02-27 CN CN201510090146.4A patent/CN104747407B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212666Y (en) * | 1994-09-08 | 1995-11-15 | 孟万昌 | Hydraulic pump driven by ordinary air |
| CN201610833U (en) * | 2009-11-03 | 2010-10-20 | 清远市联升空气液化有限公司 | Lubricant filtering device for large-scale air compressors |
| CN103362813A (en) * | 2013-07-22 | 2013-10-23 | 徐道敏 | Two-stage compression single-screw air compressor and work method thereof |
| CN103452798A (en) * | 2013-09-18 | 2013-12-18 | 安徽华晶机械股份有限公司 | Transmission device of vertical star-like high-pressure air compressor |
| CN103437973B (en) * | 2013-09-18 | 2015-12-30 | 安徽华晶机械股份有限公司 | Vertical star-like high-pressure air compressor |
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| CN104747407A (en) | 2015-07-01 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Oil removal compressor with lubrication function Effective date of registration: 20181116 Granted publication date: 20170308 Pledgee: Wang Xin Pledgor: Anhui Compressor Manufacturing in period of the day from 3 am to 5 am Co., Ltd Registration number: 2018340000644 |
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Granted publication date: 20170308 Termination date: 20200227 |
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