CN2230363Y - Quantitative oil-sucking pump - Google Patents
Quantitative oil-sucking pump Download PDFInfo
- Publication number
- CN2230363Y CN2230363Y CN 94238005 CN94238005U CN2230363Y CN 2230363 Y CN2230363 Y CN 2230363Y CN 94238005 CN94238005 CN 94238005 CN 94238005 U CN94238005 U CN 94238005U CN 2230363 Y CN2230363 Y CN 2230363Y
- Authority
- CN
- China
- Prior art keywords
- oil
- outlet
- oil cylinder
- piston rod
- piston
- 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
Links
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a quantitative oil-sucking pump which is composed of an inlet and an outlet oil pipes, a piston, an oil cylinder, a piston rod, etc., wherein, the oil cylinder is installed above the junction between the inlet and the outlet oil pipes and the volume of the oil cylinder is arranged into a definite value according to the specific weight of oil; the inlet and the outlet ends of the inlet and the outlet oil pipes are separately provided with a one-way inlet and an outlet oil valves. In order to moderately regulate the oil storing quantity of the oil cylinder, a screw nut which can be regulated up-and-down is installed on the tail end of the piston rod, and one side of the back rod part of the piston rod is processed into a rack bar which is meshed with a gear installed in one end on the warp direction of the end closure of the back end of the oil cylinder; the back rod of the gear is connected with a rocking handle. The utility model has the advantages of simple structure, easy fabrication, low cost, convenient operation, time and trouble saving and wide applicability.
Description
The utility model relates to a kind of directly pump of pumping liquid in the container, definitely says, and be a kind of oily quantitative oil well pump of piston type that aspirates from container.
Suction oil from oil drum, the pumps that adopt types such as piston types, impeller type, electric centrifugal-type, most tools of such pump are by the function that oil is extracted out in the oil drum more, and to extracting what of oil out, also need by measurement instrument, thus use time-consuming, bothersome and waste big.Portable nozzle, hand metering gasoline pump, self-service petrol pump etc. all are to adopt the flowmeter metering, and this appliances one is that complex structure own, this one-tenth are high, the 2nd, need to be equipped with high-order oil depot, and investment is big, and applicability is wideless.
The purpose of this utility model is, a kind of simple quantitative oil well pump of piston type that is suitable for is provided, and overcomes above-mentioned deficiency.
Its design proposal is that this quantitative oil well pump comprises into and out of oil pipe, piston, oil cylinder, piston rod.The volume of oil cylinder is designed to quantitative values according to the proportion of fluid, and device is above turnover oil pipe intersection.The entrance point of oil inlet pipe is equipped with unidirectional oiling valve.The outlet end of oil outlet tube is equipped with unidirectional outlet valve.There is annular groove at the middle part of outside piston, is installed with seal ring in it, and is made into no gap cunning with cylinder bore and closes.Piston rod passes from the hole at the end cap middle part of oil cylinder rear end, and its tail end is equipped with adjusting nut.
Quantitative oil well pump of the present utility model, simple in structure, easy to manufacture, cheap, easy and simple to handle, save time and save trouble, applicability is wide.
Quantitative oil well pump of the present utility model is provided by following examples and accompanying drawing thereof.
Accompanying drawing is the sectional view according to the quantitative oil well pump that the utility model proposes.
Below in conjunction with details and the behaviour in service of accompanying drawing detailed description according to the quantitative oil well pump that the utility model proposes.
This quantitative oil well pump comprises oil inlet pipe [8], oil outlet tube [16], piston [7], oil cylinder [4], piston rod [5].Oil cylinder is installed in into and out of the top of oil pipe intersection.For guaranteeing the good airproof performance of piston and oil cylinder inner wall, the middle part at outside piston has annular groove, is installed with seal ring [18] in it.At the inlet/outlet end into and out of oil pipe, device has unidirectional oiling valve and unidirectional outlet valve respectively.Oiling valve is made up of valve body [11] that is installed in oil-feed tube edge mouth end and the steel ball [10] that is contained in the valve body.Outlet valve is made up of the valve body that is installed in the oil outlet tube outlet end [17] and the steel ball [15] and the Returnning spring [14] that are contained in the valve body.For preventing that the dregs of fat from entering in the oil pipe, in the upper and lower end of oiling valve, pad [9] and baffle plate [12] are housed respectively.At the outlet end of outlet valve, oil is installed chews [13].There is end cap [2] rear end of oil cylinder, and piston rod passes from the hole at end cap middle part, and its tail end is equipped with the adjusting nut [1] of energy up-down adjustment.Tooth bar is processed in a side of bar portion behind the piston rod, and meshes with the gear [3] that is installed in end cap warp-wise one end, and the back bar of gear links to each other with rocking handle [6].
During use, the oil inlet pipe of this quantitative oil pump is put into the oil drum of containing oil, rotating rocker rises piston, and at this moment oiling valve is opened oil-feed, and outlet valve cuts out.When piston is promoted on it end face and cylinder cover interior edge face counter stop mutually, this moment, oil was in oil inlet pipe enters oil cylinder.The backward rotation rocking handle, at this moment oiling valve cuts out, and outlet valve is opened, and in-oil cylinder oil is discharged through oil outlet tube under the pushing of piston, when the front-end face of adjusting nut touches mutually with the end cap ear end face, promptly finishes the once suction process of draining the oil.Because the volume of oil cylinder is to be designed to definite value according to different oily proportions, so once suction is let slip journey and obtained a certain amount of oil.
Claims (2)
1, a kind of quantitative oil well pump of directly pumping in the oil drum, comprise oil inlet pipe, oil outlet tube, piston, oil cylinder, piston rod, it is characterized in that oil cylinder [4] device is advancing, oil outlet tube [8], [16] top of intersection, its volume is designed to certain value by the proportion of oil, the entrance point of oil inlet pipe has unidirectional oiling valve, the outlet end of oil outlet tube has unidirectional outlet valve, there is annular groove at the middle part of piston [7] cylindrical, be installed with seal ring [18] in it, and be made into no gap cunning with cylinder bore and close, piston rod [5] passes from the hole at end cap [2] middle part of oil cylinder rear end, and its tail end is equipped with adjusting nut [1].
2, quantitative oil well pump according to claim 1 is characterized in that piston rod [a 5] side of bar portion afterwards, is processed into tooth bar, and meshes with the gear [3] that is installed in end cap [2] warp-wise one end, and the back bar of gear links to each other with rocking handle [6].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94238005 CN2230363Y (en) | 1994-08-10 | 1994-08-10 | Quantitative oil-sucking pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94238005 CN2230363Y (en) | 1994-08-10 | 1994-08-10 | Quantitative oil-sucking pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2230363Y true CN2230363Y (en) | 1996-07-03 |
Family
ID=33845537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94238005 Expired - Fee Related CN2230363Y (en) | 1994-08-10 | 1994-08-10 | Quantitative oil-sucking pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2230363Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436549A (en) * | 2018-11-26 | 2019-03-08 | 苏州市振华中学校 | A kind of liquid metering device |
| CN112664812A (en) * | 2021-01-05 | 2021-04-16 | 深圳西通流体技术有限公司 | Electronic ration delivery pump of networking type intelligence |
-
1994
- 1994-08-10 CN CN 94238005 patent/CN2230363Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436549A (en) * | 2018-11-26 | 2019-03-08 | 苏州市振华中学校 | A kind of liquid metering device |
| CN112664812A (en) * | 2021-01-05 | 2021-04-16 | 深圳西通流体技术有限公司 | Electronic ration delivery pump of networking type intelligence |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2230363Y (en) | Quantitative oil-sucking pump | |
| CN216525012U (en) | Metering pump sampling device | |
| CN2211971Y (en) | Quantitative liquid discharging container | |
| CN2185260Y (en) | Portable liquid filler | |
| CN2254124Y (en) | Portable liquid filler | |
| CN217440362U (en) | Multi-purpose high-power water pump main body of water pumping fountain | |
| CN2134996Y (en) | oil selling device | |
| CN2837510Y (en) | Oil-gas separation sampling barrel with scales | |
| CN2170386Y (en) | Double bottom valve water sucking machine operated by hand | |
| CN2143704Y (en) | Quantitative control valve | |
| CN220448276U (en) | Drip-proof canning mechanism | |
| CN212690133U (en) | A intelligent draw-out machine for machine oil extraction | |
| CN2692372Y (en) | Oil pumping device | |
| CN215754229U (en) | Domestic push type oil spray bottle | |
| CN2480430Y (en) | High-pressure cistern for closet | |
| CN2162570Y (en) | Pressure regulating reflux valve | |
| CN2233998Y (en) | Manual vacuum suction pump | |
| CN2204782Y (en) | Kitchen oil supplier | |
| CN2312766Y (en) | Moveable multi-function high-pressure oiling and washing machine | |
| CN2176456Y (en) | Syphon conveyer | |
| CN2725596Y (en) | Small tractor bydraulic auxiliary fuel tank | |
| CN2065680U (en) | Sleeve tube submerged hand-press pump for oil tank | |
| CN2345487Y (en) | Water sucking apparatus used on bottle | |
| CN2213692Y (en) | Multifunction plastic top | |
| CN2270754Y (en) | Automatic circulating water storage tank |
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 |