CN2214544Y - Differential pressure oil and liquid sucking filler - Google Patents
Differential pressure oil and liquid sucking filler Download PDFInfo
- Publication number
- CN2214544Y CN2214544Y CN 94202214 CN94202214U CN2214544Y CN 2214544 Y CN2214544 Y CN 2214544Y CN 94202214 CN94202214 CN 94202214 CN 94202214 U CN94202214 U CN 94202214U CN 2214544 Y CN2214544 Y CN 2214544Y
- Authority
- CN
- China
- Prior art keywords
- oil
- duck tongue
- filler
- tongue valve
- valve
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a differential pressure shape oil, liquid sucking filler, which is the improvement of the structure of an oil, liquid sucking and filling special-purpose tool. One end of an oil inlet pipe is provided with a filter screen and the other end is communicated with a leather drum. The other end of the leather drum is communicated with the oil inlet pipe; the both ends of the leather drum are respectively provided with a duck tongue valve for oil inlet and a duck tongue valve for oil outlet; the end of an oil outlet guide pipe is connected with an oil outlet nozzle tip or the outerend of an oil outlet connector is inserted with an oil filling nozzle tip. Having the advantages of simple structure and easy fabrication, the utility model solves the problem of filling oil into an oil tank when the drives of automobiles and various motor vehicles supply oil alone in the field and can avoid the long-time shortcoming that the drives sucking oil with mouthes.
Description
The utility model belongs to the improvement of fluid suction special tool structure, is a kind of differential fluid sucking filler specifically.
Development along with Domestic Automotive Industry and motor transport service, automobile and other Motor Vehicle are when doing long-distance transport, when the field need carry oil plant, when in fuel tank, refueling, conventional method in the past, be that the driver will use the mouth oil suction earlier, with after the oily sucking-off again because siphonage is irritated oil to the fuel tank of required oiling.Ball-type valve oil header was also once arranged afterwards, because ball will rock, will be on the fixed position when therefore using, otherwise ball breaks away from the position because of inclination, and this oil header then can not oil suction, and because oily passage is little, resistance is big, not only oil absorption is little, and oil export pressure is on the low side, thereby can not effectively reach suction oil purpose sometimes.
The utility model purpose is in order to overcome the shortcoming in the prior art, a kind of differential fluid sucking filler is proposed, the driver that solves automobile and various motor vehicle is provided for oneself in the open air under the situation of oil plant and is easy to lubricate to fuel tank in the driving way, avoided driver to use the conventional method of mouth oil suction for a long time, improved and oil pressure.
The present utility model purpose is realized by following technological scheme: this differential fluid sucking filler is equipped with filter screen at the entrance point of oil-feed conduit, the other end of oil-feed conduit is logical with a termination of fuel inlet fitting and skin drum, the other end of skin drum is connected with delivery connection and oil out duct, the oil out duct end is connected with fuel-displaced chew or oiling is chewed, in fuel inlet fitting and skin drum joint, be connected with the oil-feed valve base that oil inlet duck tongue valve is housed on it on the fuel inlet fitting, oil inlet duck tongue valve is positioned at skin drum inner space, delivery connection is connected with the fuel-displaced valve base that oil outlet duck tongue valve is housed on it, and oil outlet duck tongue valve is positioned at the delivery connection inner space.
The skin drum is the Olive Shape of being made by the high elasticity oil resistant rubber, and middle wall partly is thicker than the wall at two ends, increases elasticity on the one hand, has also increased working life.Oil inlet duck tongue valve is identical with the shape of oil outlet duck tongue valve, and an end is a tubular shape, and carrying out the transition to the other end gradually is the flat shape of chewing, and is made by the high elasticity oil resistant rubber.Open and close flexibly, synchronism and good leak tightness, simple structure, passage is big, is difficult for by the foreign material jam.According to the requirement of need time spent, if when in fuel tank, refueling, can load onto fuel-displaced chewing at the oil out duct end, when blowing logical oil circuit conduit if desired and cleaning parts, can insert oiling in the delivery connection outer end and chew.
The advantage of differential fluid sucking filler is simple in structure, easily manufactured, inhale and in fuel tank, to refuel without mouth, the driver that has solved automobile and various Motor Vehicle is provided for oneself under the situation of oil plant in the open air and the convenience of refueling to fuel tank in the driving way, has avoided driver to use the conventional method of mouth oil suction for a long time; Oil inlet duck tongue valve and oil outlet duck tongue valve open and close sensitive, synchronism and good airproof performance, and passage is big, is difficult for being gone out the oil pressure height by the foreign material jam, can satisfy the oil suction requirement, and can change oiling and chew and be used to dredge pipeline and clean parts.
Embodiment of accompanying drawings:
Fig. 1 is differential fluid sucking filler structural drawing,
Fig. 2 is that structural drawing is chewed in a kind of oiling.
Oil-feed conduit (2), the oil out duct (10) of this differential fluid sucking filler are plastic flexible pipe, and a filter screen (1) is equipped with in the ingress of oil-feed conduit, during oil suction, filter screen is put into oil drum, can prevent that well cuts from entering.The oil-feed conduit the other end is enclosed within on the fuel inlet fitting (3), one end of skin drum (6) also is enclosed within on the fuel inlet fitting (3), the other end and the oil out duct (10) of skin drum (6) all are enclosed within on the delivery connection (9), the outside of fuel inlet fitting (3) and delivery connection (9) is a zigzag fashion, make socket tight, can not come off.End in fuel inlet fitting (3) and (6) socket of skin drum also is connected with oil-feed valve base (4), oil inlet duck tongue valve (5) is connected on the oil-feed valve base (4), be connected with fuel-displaced valve base (8) in the inner of delivery connection (9), oil outlet duck tongue valve (7) is connected on the fuel-displaced valve base (8).Be connected with fuel-displaced chewing (11) at oil out duct (10) end.When needing to chew (12), oil out duct (10) can be pulled up, oiling be chewed (12) and be inserted in the delivery connection (9) and get final product with oiling.
Differential fluid sucking filler working procedure is as follows: when hand skin drum (6), skin drum (6) inner volume is dwindled, gas pressure raises, make oil inlet duck tongue valve (5) obturation, skin drum (6) interior gas is washed oil outlet duck tongue valve (7) open and is discharged, when openhanded when opening skin bulging (6), skin drum (6) restores to the original state by elasticity tension, skin drum is negative pressure state in (6), and oil outlet duck tongue valve (7) is inhaled to be closed, and the fluid that oil inlet duck tongue valve (5) is inhaled into is washed open and entered in the skin bulging (6).When hand was pressed the skin drum again, oil inlet duck tongue valve (5) was owing to pressure effect obturation, and at this moment, the fluid in the skin drum (6) can only be washed oil outlet duck tongue valve (7) open and flow out.Perseveration like this, fluid constantly sucks, flows out, and reaches oil suction, oiling purpose.Can utilize the height difference of turnover pasta, reach siphon and need not to press again skin drum.The result is as follows after tested:
Vertical oil suction highly is not less than 1.2 meters (oil-feed conduit 16 mm dias)
Vertical injection height is not less than 3 meters (chewing with oiling).
The horizontal injection distance is not less than 5 meters (chewing with oiling).
The siphon flow is not less than 8～10 liters/minute (passing in and out 2 meters of oily alternate position spikes).
Claims (4)
1, a kind of differential fluid sucking filler, entrance point at the oil-feed conduit is equipped with filter screen, the other end of oil-feed conduit is logical with a termination of fuel inlet fitting and skin drum, the other end of skin drum is connected with delivery connection and oil out duct, it is characterized in that the oil out duct end is connected with fuel-displacedly chews or inserts oiling in the delivery connection outer end and chew, in fuel inlet fitting and skin drum joint, be connected with the oil-feed valve base that oil inlet duck tongue valve is housed on it on the fuel inlet fitting, oil inlet duck tongue valve is positioned at skin drum inner space, be connected with the fuel-displaced valve base that oil outlet duck tongue valve is housed on it on the delivery connection, oil outlet duck tongue valve is positioned at the delivery connection inner space.
2, according to the described differential fluid sucking filler of claim 1, it is characterized in that the skin drum is the Olive Shape of being made by the high elasticity oil resistant rubber, middle wall partly is thicker than the wall at two ends.
3, according to the described differential fluid sucking filler of claim 1, it is characterized in that oil inlet duck tongue valve is identical with the shape of oil outlet duck tongue valve, an end is a tubular shape, and carrying out the transition to the other end is the flat shape of chewing, and is made by oil resistant rubber.
4,, it is characterized in that the diameter that oiling is chewed gradually becomes a thinner end by a thicker end according to the described differential fluid sucking filler of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94202214 CN2214544Y (en) | 1994-01-24 | 1994-01-24 | Differential pressure oil and liquid sucking filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94202214 CN2214544Y (en) | 1994-01-24 | 1994-01-24 | Differential pressure oil and liquid sucking filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2214544Y true CN2214544Y (en) | 1995-12-06 |
Family
ID=33822050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94202214 Expired - Fee Related CN2214544Y (en) | 1994-01-24 | 1994-01-24 | Differential pressure oil and liquid sucking filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2214544Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775331A (en) * | 2012-10-23 | 2014-05-07 | 研能科技股份有限公司 | Pump and filtering connector thereof |
| CN109882378A (en) * | 2019-04-02 | 2019-06-14 | 宁国市顺达密封件制造有限公司 | A kind of combined rubber leather bag pump |
-
1994
- 1994-01-24 CN CN 94202214 patent/CN2214544Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775331A (en) * | 2012-10-23 | 2014-05-07 | 研能科技股份有限公司 | Pump and filtering connector thereof |
| CN103775331B (en) * | 2012-10-23 | 2016-12-21 | 研能科技股份有限公司 | Pump and transition joint thereof |
| CN109882378A (en) * | 2019-04-02 | 2019-06-14 | 宁国市顺达密封件制造有限公司 | A kind of combined rubber leather bag pump |
| CN109882378B (en) * | 2019-04-02 | 2020-08-11 | 宁国市顺达密封件制造有限公司 | Combined rubber bladder pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |