CN202579092U - Air compression oil cylinder device - Google Patents
Air compression oil cylinder device Download PDFInfo
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- CN202579092U CN202579092U CN 201220074901 CN201220074901U CN202579092U CN 202579092 U CN202579092 U CN 202579092U CN 201220074901 CN201220074901 CN 201220074901 CN 201220074901 U CN201220074901 U CN 201220074901U CN 202579092 U CN202579092 U CN 202579092U
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- cylinder
- oil
- piston
- oil cylinder
- gas
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- 238000007906 compression Methods 0.000 title abstract description 14
- 230000006835 compression Effects 0.000 title abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 20
- 230000001914 calming effect Effects 0.000 claims description 19
- 239000003921 oil Substances 0.000 abstract description 88
- 239000010720 hydraulic oil Substances 0.000 abstract description 17
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000010727 cylinder oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
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Abstract
The utility model discloses an air compression oil cylinder device, and aims to solve the technical problem of high repair and maintenance cost caused by an oil and air mixing phenomenon when the conventional hydraulic compressor or an air compression oil cylinder of air compression equipment works. According to the technical scheme, the air compression oil cylinder device comprises an independent left cylinder, an oil cylinder barrel and a right cylinder which are respectively separated from one another through separation sleeves, wherein a piston of the left cylinder only runs in the left cylinder, and a piston of the right cylinder only runs in the right cylinder, so that air only flows in the left cylinder or the right cylinder; a piston of the oil cylinder only runs in the oil cylinder barrel, and hydraulic oil only flows in the oil cylinder barrel; therefore, the air and the hydraulic oil are not interfered with each other and are completely separated, and the oil and air mixing phenomenon when the air compression oil cylinder runs is completely avoided; and furthermore, oil and air separation equipment is not required to be purchased, so that the repair and maintenance cost is reduced.
Description
Technical field
The utility model relates to a kind of cylinder apparatus of calming the anger, and particularly a kind of hydraulic pressure compressor or pressurized gas equipment are with the cylinder apparatus of calming the anger.
Background technique
With reference to Fig. 3～4, existing hydraulic pressure compressor comprises left piston 1, left bank air valve 2, left oil gas mixing drum 3, piston rod 4, right piston 5, right oil gas mixing drum 6, right outlet valve 7, right suction valve 8, spacer 9, left suction valve 10 with calm the anger oil cylinder or pressurized gas equipment with the oil cylinder of calming the anger.On the left side oil gas mixing drum 3 hydraulic fluid port A is arranged, on the right oil gas mixing drum 6 hydraulic fluid port B is arranged, spacer 9 separates left oil gas mixing drum 3 and guarantees and seals with right oil gas mixing drum 6.
When high pressure oil gets into hydraulic fluid port A; Hydraulic fluid port B oil return; High pressure oil promotes left piston 1 motion compresses gas left, and this moment, right outlet valve 7 was closed with left suction valve 10, and right suction valve 8 is opened air inlet; Move gas compression behind certain pressure left, left bank air valve 2 is opened pressurized gas and is got into external equipment; In running left, left piston 1 drives piston rod 4, and piston rod 4 is ined succession right piston 5 together to left movement, and right suction valve 8 is opened air inlet simultaneously, and right outlet valve 7 is closed with left suction valve 10.When left piston 1 ran to the stroke end of left oil gas mixing drum 3 left, the oil cylinder of calming the anger commutated, and this moment, hydraulic fluid port B became into high pressure oil state by original oil return state; And hydraulic fluid port A becomes the oil return state by original high pressure oil state that advances; High pressure oil promotes right piston 5 and moves right pressurized gas, and this moment, left bank air valve 2 was closed with right suction valve 8, and left suction valve 10 is opened air inlet; Move to the right gas compression necessarily behind pressure, right outlet valve 7 is opened pressurized gas and is got into external equipment; In running to the right, right piston 5 drives piston rods 4, and piston rod 4 left piston 1 of ining succession moves right together, and left suction valve 10 is opened air inlet simultaneously, and left bank air valve 2 is closed with right suction valve 8.When right piston 5 ran to the stroke end of right oil gas mixing drum 6 to the right, the oil cylinder of calming the anger commutated, and high pressure oil gets into hydraulic fluid port A again, and hydraulic fluid port B becomes the oil return state again, and the oil cylinder operation left again of calming the anger is promptly with reference to Fig. 3.Move back and forth like this, get into high pressure oil in the hole of left oil gas mixing drum 3 and in the hole of right oil gas mixing drum 6 for a moment, get into pressurized gas for a moment; And left piston 1 will seal up hydraulic oil and two kinds of working mediums of gas simultaneously with right piston 5, causes and contains gas in the hydraulic oil, has hydraulic oil in the gas; Oil gas mixes, and the gas after the compression is because oil-containing is many, and the client need buy oil gas separation equipment; And want frequent maintaining oil gas separation equipment, increased purchase cost and operation cost.
Summary of the invention
To have the oil gas mixing phenomena in order overcoming when existing hydraulic pressure compressor or pressurized gas equipment are worked with the oil cylinder of calming the anger, to cause the high deficiency of maintaining cost, the utility model provides a kind of cylinder apparatus of calming the anger; This device is designed with independent left cylinder, cylinder tube, right cylinder, separates with spacer respectively between them, and left cylinder piston only moves in left cylinder; Right cylinder piston only moves in right cylinder, and promptly also only in left cylinder or right cylinder, oil cylinder piston also only moves at cylinder tube gas; Hydraulic oil is also only in cylinder tube; Do not disturb mutually each other, thoroughly separated, the oil cylinder oil gas mixing phenomena in running of can thoroughly stopping to calm the anger; And need not to buy oil gas separation equipment, reduce the maintaining cost.
The utility model solves the technological scheme that its technical problem adopted: a kind of cylinder apparatus of calming the anger; Comprise left bank air valve 2, piston rod 4, right outlet valve 9, right suction valve 10 and left suction valve 13, be characterized in also comprising left cylinder piston 1, left cylinder 3, oil cylinder piston 5, cylinder tube 6, right cylinder piston 7, right cylinder 8, right spacer 11 and left spacer 12; Left bank air valve 2 is arranged on the cylinder wall of left cylinder 3 near the termination with left suction valve 13, and right outlet valve 9 is arranged on the cylinder wall of right cylinder 8 near the termination with right suction valve 10; Left side cylinder piston 1 places left cylinder 3; Oil cylinder piston 5 places cylinder tube 6, and right cylinder piston 7 places right cylinder 8, and left cylinder piston 1 is fixed on the left end head of piston rod 4; Oil cylinder piston 5 is fixed on the middle part of piston rod 4, and right cylinder piston 7 is fixed on the right-hand member head of piston rod 4; Hydraulic fluid port A and hydraulic fluid port B are arranged on the cylinder tube 6, on the right cylinder 8 leakage port C is arranged, on the left cylinder 3 leakage port D is arranged, left spacer 12 separates left cylinder 3 and seals with cylinder tube 6, and right spacer 11 separates right cylinder 8 and seals with cylinder tube 6.
The beneficial effect of the utility model is: owing to be designed with independent left cylinder, cylinder tube, right cylinder, separate with spacer respectively between them, left cylinder piston only moves in left cylinder; Right cylinder piston only moves in right cylinder, and promptly also only in left cylinder or right cylinder, oil cylinder piston also only moves at cylinder tube gas; Hydraulic oil is also only in cylinder tube; Do not disturb mutually each other, thoroughly separated, the oil cylinder oil gas mixing phenomena in running of thoroughly having stopped to calm the anger; And need not to buy oil gas separation equipment, reduced the maintaining cost.
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
Description of drawings
Fig. 1 is the structural representation that a kind of cylinder apparatus of calming the anger of the utility model moves left.
Fig. 2 is the structural representation that a kind of cylinder apparatus of calming the anger of the utility model moves to the right.
Fig. 3 is the background technique structural representation that oil cylinder moves left of calming the anger.
Fig. 4 is the background technique structural representation that oil cylinder moves to the right of calming the anger.
In Fig. 1,2,1-left side cylinder piston, 2-left bank air valve, 3-left side cylinder, 4-piston rod, 5-oil cylinder piston, 6-cylinder tube, the right cylinder piston of 7-, the right cylinder of 8-, the right outlet valve of 9-, the right suction valve of 10-, the right spacer of 11-, 12-left side spacer, 13-left side suction valve.
Embodiment
Following examples are with reference to Fig. 1～2.The utility model hydraulic pressure compressor comprises left cylinder piston 1, left bank air valve 2, left cylinder 3, piston rod 4, oil cylinder piston 5, cylinder tube 6, right cylinder piston 7, right cylinder 8, right outlet valve 9, right suction valve 10, right spacer 11, left spacer 12 and left suction valve 13 with calm the anger cylinder apparatus or pressurized gas equipment with the cylinder apparatus of calming the anger.Left bank air valve 2 is arranged on the cylinder wall of left cylinder 3 near the termination with left suction valve 13, and right outlet valve 9 is arranged on the cylinder wall of right cylinder 8 near the termination with right suction valve 10.Left side cylinder piston 1 places left cylinder 3; Oil cylinder piston 5 places cylinder tube 6, and right cylinder piston 7 places right cylinder 8, and left cylinder piston 1 is fixed on the left end head of piston rod 4; Oil cylinder piston 5 is fixed on the middle part of piston rod 4, and right cylinder piston 7 is fixed on the right-hand member head of piston rod 4.Hydraulic fluid port A and hydraulic fluid port B are arranged on the cylinder tube 6, on the right cylinder 8 leakage port C is arranged, on the left cylinder 3 leakage port D is arranged, left spacer 12 separates left cylinder 3 and cylinder tube 6 and guarantees that sealing, right spacer 11 separate right cylinder 8 and guarantee with cylinder tube 6 and seals.Can find out by above,, separate with spacer respectively between them because of the utlity model has independent left cylinder, cylinder tube, right cylinder; 1 operation in left cylinder 3 of left side cylinder piston, 7 operations in right cylinder 8 of right cylinder piston, promptly gas is also only in left cylinder 3 or right cylinder 8; Oil cylinder piston 5 is also only in cylinder tube 6 operations; Hydraulic oil only in cylinder tube 6, does not disturb each other mutually yet, is thoroughly separated.
With reference to Fig. 1, concrete running: when high pressure oil gets into the hydraulic fluid port B on the cylinder tube 6, hydraulic fluid port A oil return; This moment, right suction valve 10 was opened air inlet, and right outlet valve 9 is closed with left suction valve 13, and high pressure oil promotes oil cylinder piston 5 to left movement; Oil cylinder piston 5 drives piston rods 4, and piston rod 4 is being with left cylinder piston 1 and right cylinder piston 7 together to left movement, left in service with gas compression behind certain pressure; Gas is opened left bank air valve 2 and is got into external equipment, even left cylinder piston 1 has the pressurized gas leakage of trace also can be discharged to the outside from the leakage port D on the left cylinder 3 in compression process, gas and oil can not ganged up; When oil cylinder piston 5 runs to the stroke end, the left side of cylinder tube 6, the oil cylinder of calming the anger switching-over, the hydraulic fluid port A on the cylinder tube 6 becomes into high pressure oil state by original oil return state at this moment; Hydraulic fluid port B becomes the oil return state by original high pressure oil state that advances, and high pressure oil promotes oil cylinder piston 5 and moves right, and sees with reference to Fig. 2; This moment, left suction valve 13 was opened air inlet, and left bank air valve 2 is closed with right suction valve 10, and high pressure oil promotes oil cylinder piston 5 and moves right; Oil cylinder piston 5 drives piston rods 4, and piston rod 4 is being with left cylinder piston 1 and right cylinder piston 7 left movement to the right together, moves gas compression behind certain pressure to the right; Gas is opened right outlet valve 9 and is got into external equipment, in compression process, also can be discharged to the outside from the leakage port C on the right cylinder 8 even right cylinder piston 7 has the pressurized gas of trace to reveal; Gas and oil can not ganged up, and when oil cylinder piston 5 ran to the stroke end, the right of cylinder tube 6, the oil cylinder of calming the anger commutated again; Hydraulic fluid port B on the cylinder tube 6 becomes into high pressure oil state by the oil return state at this moment, and hydraulic fluid port A becomes the oil return state by advancing the high pressure oil state, and high pressure oil promotes oil cylinder piston 5 again to left movement; Promptly, back and forth move so back and forth with reference to Fig. 1.
Find out by above,, separate with spacer respectively between them because of the utlity model has independent left cylinder, cylinder tube, right cylinder; 1 operation in left cylinder 3 of left side cylinder piston, 7 operations in right cylinder 8 of right cylinder piston, promptly gas is also only in left cylinder 3 or right cylinder 8; Oil cylinder piston 5 is also only in cylinder tube 6 operations, and hydraulic oil only in cylinder tube 6, does not disturb each other mutually yet; Thoroughly separated, left spacer 12 separates left cylinder 3 and cylinder tube 6 and guarantees that sealing, right spacer 11 separate right cylinder 8 and guarantee with cylinder tube 6 and seals; On the right cylinder 8 leakage port C is arranged, on the left cylinder 3 leakage port D is arranged, in compression process; Also can be discharged to the outside from the leakage port D on the left cylinder 3 even left cylinder piston 1 has the pressurized gas of trace to reveal, right cylinder piston 7 has the pressurized gas of trace to reveal also can be discharged to the outside from the leakage port C on the right cylinder 8, and gas and oil can not ganged up; Therefore hydraulic oil and gas are thoroughly separated by sealing, and operation is not disturbed mutually between each component, does not contain hydraulic oil in the gas; There is not gas in the hydraulic oil yet, guaranteed that hydraulic oil and gas the other side off guard separately pollutes.
Through the long-play detection validation, the utility model hydraulic pressure compressor is reliable with the cylinder apparatus of calming the anger with calm the anger cylinder apparatus or pressurized gas equipment, and it is scientific and reasonable for structure; Operation is not disturbed mutually between each component; Hydraulic oil and gas are thoroughly separated by sealing, do not contain hydraulic oil in the gas, also do not have gas in the hydraulic oil; Hydraulic oil and gas the other side off guard separately pollute; The client need not to buy oil gas separation equipment, has reduced purchase cost and operation cost, has prolonged the maintenance cycle of equipment greatly.
Claims (1)
1. cylinder apparatus of calming the anger; Comprise left bank air valve (2), piston rod (4), right outlet valve (9), right suction valve (10) and left suction valve (13), it is characterized in that: also comprise left cylinder piston (1), left cylinder (3), oil cylinder piston (5), cylinder tube (6), right cylinder piston (7), right cylinder (8), right spacer (11) and left spacer (12); Left bank air valve (2) and left suction valve (13) are arranged on the cylinder wall of left cylinder (3) near the termination, and right outlet valve (9) and right suction valve (10) are arranged on the cylinder wall of right cylinder (8) near the termination; Left side cylinder piston (1) places left cylinder (3); Oil cylinder piston (5) places cylinder tube (6); Right cylinder piston (7) places right cylinder (8); Left side cylinder piston (1) is fixed on the left end head of piston rod (4), and oil cylinder piston (5) is fixed on the middle part of piston rod (4), and right cylinder piston (7) is fixed on the right-hand member head of piston rod (4); Hydraulic fluid port A and hydraulic fluid port B are arranged on the cylinder tube (6); On the right cylinder (8) leakage port C is arranged; On left side cylinder (3) leakage port D is arranged, left spacer (12) separates left cylinder (3) and cylinder tube (6) and seals, and right spacer (11) separates right cylinder (8) and cylinder tube (6) and seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220074901 CN202579092U (en) | 2012-03-02 | 2012-03-02 | Air compression oil cylinder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220074901 CN202579092U (en) | 2012-03-02 | 2012-03-02 | Air compression oil cylinder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579092U true CN202579092U (en) | 2012-12-05 |
Family
ID=47248510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220074901 Expired - Fee Related CN202579092U (en) | 2012-03-02 | 2012-03-02 | Air compression oil cylinder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606448A (en) * | 2012-03-02 | 2012-07-25 | 西安昆仑工业（集团）有限责任公司 | Pneumatic oil cylinder device for hydraulic compressor or compressed gas equipment |
| CN107061225A (en) * | 2017-03-20 | 2017-08-18 | 上海瀚氢动力科技有限公司 | Suitable for the gas pressurized device of flammable explosive gas |
-
2012
- 2012-03-02 CN CN 201220074901 patent/CN202579092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606448A (en) * | 2012-03-02 | 2012-07-25 | 西安昆仑工业（集团）有限责任公司 | Pneumatic oil cylinder device for hydraulic compressor or compressed gas equipment |
| CN107061225A (en) * | 2017-03-20 | 2017-08-18 | 上海瀚氢动力科技有限公司 | Suitable for the gas pressurized device of flammable explosive gas |
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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: 20121205 Termination date: 20180302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |