CN2169703Y - Oil pumping device - Google Patents

Abstract

The utility model relates to an oil pumping device, comprising air cylinders, a piston, a piston-rod, a handle, an oil sucking and an oil outlet nozzles and an oil sucking and an oil outlet tubes. The utility model is characterized in that the large and the small air cylinders are communicated with each other and the oil inlet and outlet nozzles are separately arranged in the two air cylinders; air in the large air cylinder can be exhausted through the handle and oil is sucked in, and then the piston of the small air cylinder is pulled to enable the oil outlet nozzle to be communicated with the large air cylinder; oil flows out from the oil outlet nozzle and air in the oil outlet nozzle is eliminated to form a siphoning device for sucking oil out. The utility model has the advantages of small size, light weight, easy fabrication, convenient carrying, convenient operations, labor saving and firmness and reliability, being suitable to be used for institutions, communities and enterprises, particularly adaptable to be used for drivers of cars on the road, and the utility model can suck various oils and can be used for any liquid material.

Description

Oil pumping device

The utility model relates to a kind of oil header, belongs to the liquid pump machines.

Existing oil header has manual oil-sucker of piston type and gear type hand oil pump, all to could release oil with constantly lifting and shaking, so relatively more tired lock and effort, particularly intransit driver, when needing to refuel, have only leather hose is inserted oil drum, directly come oil suction with mouth, this is not only unhygienic but also cause easily and waste and pollution.

The purpose of this utility model is to provide a kind of not only laborsaving but also oil header easily.

Implementing structure of the present utility model comprises: oil-Absorbing nozzle, pipe, oil outlet, pipe, cylinder, cylinder head, piston and bar, handle, utilize the cylinder of large and small two UNICOMs, and suction, oil outlet in large and small cylinder and be connected in suction, the oil outlet tube of chewing, with the piston of big cylinder being evacuated in the cylinder, oil is sucked big cylinder, spur the piston of little cylinder again, make oil outlet and big cylinder UNICOM, oil flows out from oil outlet tube, form siphoning installation, oil is continuously sucked out.

Be described in further detail hereinafter with reference to embodiment of the present utility model and accompanying drawing thereof:

Accompanying drawing 1 is the oil header structural drawing.

The drawing reference numeral explanation:

1,5 handles, 2,6 cylinder head, 3,7 piston rods, 4, big cylinder, 8, little cylinder, 9,11 pistons, 10, oil outlet, 12, oil-Absorbing nozzle, 13, oil outlet tube, 14, fuel sucking pipe.

Present embodiment is by the cylinder 4,8 of large and small two UNICOMs and piston 9,11 separately, the piston rod 3,7 that stretches out cylinder head 2,6 is housed on the piston, be equipped with on the piston rod handle 1,5 and respectively the oil-Absorbing nozzle in large and small cylinder and oil outlet 12,10 and inhale, soft suction, the oil outlet tube 14,13 of suit formed on the oil outlet, stingy cylinder 8 should be communicated with near oil-Absorbing nozzle as best one can, oil-Absorbing nozzle generally is contained in the bottom of big cylinder, oil outlet should be in the neutral position installing of little cylinder, large and small cylinder can be made of plastics or metallic material, and piston is made of leather cup.Its operating process is that fuel sucking pipe 14 is inserted oil drum, oil outlet tube 13 is put into the utensil for the treatment of charge of oil, at first the two-piston bar is all pushed cylinder, air in the cylinder is got rid of, with handle 1 piston rod 3 and piston 11 are pulled outward again, oil is sucked big cylinder, with handle 5 piston rod 7 and piston 9 are pulled outward again, make oil outlet and big cylinder UNICOM, oil is by oil outlet 10, pipe 13 flows out and air is extruded, and makes into, oil outlet, pipe, greatly, stingy cylinder forms siphoning installation, because big, piston in the little cylinder combines with cylinder wall tightly, isolated with air, therefore can guarantee the carrying out of siphonage and the oil sources source is constantly sucked out.

This shows: the utility model, volume is little, and is in light weight, simple in structure, be easy to make and be easy to carry, easy to operate, solid reliable, durable in use, be applicable to enterprises such as office, group, dining room, hotel and small-sized oil depot, be adapted to intransit driver especially and use, it not only can inhale various oil, and the material of every liquid condition all can use as wine, beverage, soy sauce, vinegar etc.

Claims (7)

1, a kind of oil header, comprise oil-Absorbing nozzle, pipe, oil outlet, pipe, cylinder, cylinder head, piston, piston rod and handle, it is characterized in that large and small two cylinders 4,8 UNICOMs, in large and small two cylinders, have on oil nozzle 12,10, piston 9,11 to be connected with the piston rod 3,11 that stretches out cylinder head 2,6, handle 1,5 is housed on the piston rod.

2, oil header according to claim 1 is characterized in that the close oil-Absorbing nozzle place UNICOM that stingy cylinder 8 is tried one's best.

3, oil header according to claim 1 is characterized by the bottom that oil-Absorbing nozzle 12 is installed in big cylinder 4.

4, oil header according to claim 1 is characterized in that piston 9,11 made by leather cup.

5, oil header according to claim 1 is characterized in that oil outlet 10 is installed in the neutral position of stingy cylinder 8.

6, must ask 1 described oil header according to power, it is characterized by large and small cylinder 4,8 usefulness metallic material or plastic productions.

7, oil header according to claim 1 is characterized in that suction, oil outlet tube the 14, the 13rd, soft oil pipe.

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