CN2032584U - Induction vacuum oil sucking and injecting machine - Google Patents
Induction vacuum oil sucking and injecting machine Download PDFInfo
- Publication number
- CN2032584U CN2032584U CN 88211531 CN88211531U CN2032584U CN 2032584 U CN2032584 U CN 2032584U CN 88211531 CN88211531 CN 88211531 CN 88211531 U CN88211531 U CN 88211531U CN 2032584 U CN2032584 U CN 2032584U
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- China
- Prior art keywords
- oil
- injecting machine
- sucking
- vacuum oil
- oil sucking
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses an induction vacuum oil sucking and injecting machine which is a device indirectly sucking out or injecting the gasoline and the diesel oil in the automobile oil tank. The induction vacuum oil sucking and injecting machine uses the inducing vacuum generator to replace the reciprocating type series-cylinder of the existing vacuum oil sucking and injecting machine. The fabricating cost and the repair rate are reduced because the induction vacuum oil sucking and injecting machine does not have the moving part. In addition, the induction vacuum oil sucking and injecting machine can generate larger negative-pressure to make the oil absorption reach 100 liter / minute when used. The utility model is characterized in that the induction vacuum oil sucking and injecting machine is safe and has big oil absorption. The utility model has the advantages of simple structure, low cost and convenient operation.
Description
The utility model relates to a kind of indirectly with the device of oily sucking-off of the vapour in the automotive oil tank (bavin) or injection.
Automobile when carrying out the maintenance operation, in order to ensure safety, must sucking-off can operation in the fuel tank with the vapour on the automobile (bavin) oil.The maintenance operation finishes, and must inject automotive oil tank to vapour (bavin) oil again.Past once caused fire alarm because of vapour (bavin) oil that adopts electronic suction, oiling machine to inhale, annotate in the automotive oil tank, so withdraw from use already.
In order to address this problem, Shanghai City vehicular transport Institute Of Science And Technology was succeeded in developing the suction of ZX-40 type vacuum type gasoline, oiling machine in 1980.This machine is to use pneumatic principle, by reciprocating type serial cylinders, and the minute-pressure signalling generator, unidirectional combine valve, three eight major parts such as logical hand valve are formed.Because this machine has movable parts (reciprocating type serial cylinders), so maintenance is frequent; And the structure more complicated, manufacturing cost is higher.In addition, the piston reciprocating frequence in the reciprocating type serial cylinders of this machine is 90 times/minute, so oil absorption can only reach 30～40 liters/minute.
The purpose of this utility model is at above-mentioned existing in prior technology deficiency, and a kind of improved vacuum suction, oiling machine are provided, and it is with inducing vacuum generator to replace reciprocating type serial cylinders.The manufacturing cost of induction type vacuum generator is one of percentage of reciprocating type serial cylinders, and movement-less part, thereby cost and maintenance rate are all reduced greatly.Because the utility model can produce bigger negative pressure when work, thereby makes oil absorption can reach 100 liters/minute.
The purpose of this utility model is achieved in that pressurized air is fed the nozzle of inducing vacuum generator, and at high speed is sent into induction room, utilize negative pressure that high-speed air produces as power, the vapour in the automotive oil tank (bavin) oil is sucked oil tank, to reach the oil suction purpose.On the contrary, pressurized air is injected oil tank through the decompression back, make interior vapour (bavin) oil of oil tank under the effect of pressure, inject the fuel tank on the automobile, to reach the oiling purpose.
With reference to the accompanying drawings the utility model is elaborated.
Fig. 1 is a fundamental diagram of the present utility model.
Fig. 2 is the section-drawing of the induction type vacuum generator that the utility model proposes.
With reference to Fig. 1.The pressurized air that compressed gas source (1) is provided enters oil water separator (3) by gas source switch (2).Pressurized air after the oil separation enters by 3 position-5 way hand valve (10) and induces vacuum generator (11), and outside silencer (12) discharge machine.Meanwhile, produce negative pressure in induction type vacuum generator (11), the air in 3 position-5 way hand valve (10) (being illustrated as the oil suction position) suction oil tank (9) forms vacuum.Under the effect of vacuum, vapour (bavin) oil in the automotive oil tank (7) is inhaled into oil tank (9) through suction nozzle (6), flexible pipe (8).At this moment, the degree of vacuum of vacuum manometer (5) when indicating oil suction.When oiling, the pressurized air that compressed gas source (1) is provided enters oil water separator (3) by gas source switch (2).Pressurized air after the oil separation enters reducing valve (4) by 3 position-5 way hand valve (10).Post-decompression pressurized air enters oil tank (9) liquid level in the fuel tank is imposed certain pressure.Under the effect of this pressure, vapour (bavin) oil in the oil tank (9) injects automotive oil tank (7) through flexible pipe (8), suction nozzle (6).At this moment, the pressure of vacuum manometer (5) when indicating oiling.
With reference to Fig. 2.Pressurized air sprays into induction room (14) at a high speed through nozzle (13) and produces negative pressure from admission port (18) input, forms vacuum, the air in the suction aspirate tube (17) in ring section (16).The air of institute's sucking-off is together outside diameter-changing cavity (15) displacer in pressurized air that admission port (18) is imported and the aspirate tube (17).
Claims (2)
1, the utility model is indirectly with the device of oily sucking-off of the vapour in the automotive oil tank (bavin) or injection, this device has a 3 position-5 way hand valve (10), induce vacuum generator (11) for one, it is characterized in that inducing vacuum generator (11) that admission port (18) is arranged, nozzle (13), induction room (14), ring section (16), aspirate tube (17) induces the various piece of vacuum generator to be communicated with.
2, device according to claim 1 is characterized in that aspirate tube (17) through 3 position-5 way hand valve (10) and oil tank (9) connection, in case induce vacuum generator (11) to produce negative pressure, just aspirates the air in the oil tank (9), to form vacuum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88211531 CN2032584U (en) | 1988-03-18 | 1988-03-18 | Induction vacuum oil sucking and injecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88211531 CN2032584U (en) | 1988-03-18 | 1988-03-18 | Induction vacuum oil sucking and injecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2032584U true CN2032584U (en) | 1989-02-15 |
Family
ID=4844926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88211531 Withdrawn CN2032584U (en) | 1988-03-18 | 1988-03-18 | Induction vacuum oil sucking and injecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2032584U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410076A (en) * | 2013-07-31 | 2013-11-27 | 湖南三一路面机械有限公司 | Tire road roller and fuel injection system thereof |
| CN106455841A (en) * | 2014-02-03 | 2017-02-22 | 瑟瑞特公司 | Food preparation device |
| US10674855B2 (en) | 2014-06-18 | 2020-06-09 | Serenete Corporation | Modularized food preparation device and tray structure for use thereof |
| US10736464B2 (en) | 2014-02-03 | 2020-08-11 | Serenete Corporation | System and method for operating a food preparation device |
| US10765257B2 (en) | 2014-02-03 | 2020-09-08 | Serenete Corporation | Modularized food preparation device and tray structure for use thereof |
-
1988
- 1988-03-18 CN CN 88211531 patent/CN2032584U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410076A (en) * | 2013-07-31 | 2013-11-27 | 湖南三一路面机械有限公司 | Tire road roller and fuel injection system thereof |
| CN106455841A (en) * | 2014-02-03 | 2017-02-22 | 瑟瑞特公司 | Food preparation device |
| US10736464B2 (en) | 2014-02-03 | 2020-08-11 | Serenete Corporation | System and method for operating a food preparation device |
| US10765257B2 (en) | 2014-02-03 | 2020-09-08 | Serenete Corporation | Modularized food preparation device and tray structure for use thereof |
| US10674855B2 (en) | 2014-06-18 | 2020-06-09 | Serenete Corporation | Modularized food preparation device and tray structure for use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C17 | Cessation of patent right |