CN2101123U - Manpower hydraulic water pump - Google Patents
Manpower hydraulic water pump Download PDFInfo
- Publication number
- CN2101123U CN2101123U CN 91219396 CN91219396U CN2101123U CN 2101123 U CN2101123 U CN 2101123U CN 91219396 CN91219396 CN 91219396 CN 91219396 U CN91219396 U CN 91219396U CN 2101123 U CN2101123 U CN 2101123U
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- CN
- China
- Prior art keywords
- cylinder
- foot
- operated
- pressurized
- water pump
- 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.)
- Pending
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a manpower hydraulic water pump, which is composed of two pedal cylinders, a pressurization cylinder and a working cylinder. When the utility model is in operation, the water can be pumped out by the alternative treading of the feet; further more, the operation is labor-saving. The utility model has the advantages of simple structure and low cost. Besides, the range of lifting the water can be more than 12 meters.
Description
The utility model belongs to a kind of liquid pump, particularly a kind of multi-cylinder people power-driven pump.
The used suction engine power in rural area is generally electric power or diesel engine, these mechanical volume heavinesses, service condition height at present.The manpower suction engine is because power is little, lift is lower, and special effort.Chinese patent application (application number: 85202385,86206246) disclose two kinds of twin-tub foot pumps, because no supercharging device can't reach high-lift and laborsaving purpose.
The purpose of this utility model is: provide a kind of simple in structure, cheap, lift is high, special labour-saving manpower suction engine, to be suitable for the usefulness of vast mountainous rural area pumping irrigation.
The utility model is achieved in that two foot-operated cylinders are communicated with pressurized cylinder with two tubes, a wherein foot-operated cylinder and the parallel connection of pressurized cylinder two pipes, and another foot-operated cylinder is managed to intersect with pressurized cylinder two and is communicated with; Pressurized cylinder piston bar and slave cylinder piston bar are connected as a single entity; Clutch release slave cylinder has two water intakes, and two water outlets, four-hole all are equipped with one-way valve.
Foot-operated cylinder, pressurized cylinder and clutch release slave cylinder diameter ratio are: 1:2:4.
The utility model compared with prior art, have simple in structure, cost is low, lift is high, must not diversion etc. advantage, its cost has only about 60 yuan, lift can reach more than 12 meters.
Accompanying drawing 1 is a schematic diagram of the present utility model.
The utility model is to implement like this: two foot-operated cylinders (1), (2) are parallel with pressurized cylinder (3) by pipe (4), (5) respectively, intersect connection, and fill machine oil therein, the piston rod of the piston rod of pressurized cylinder (3) and clutch release slave cylinder (6) is connected as a single entity, end at clutch release slave cylinder (6) has two water intakes (7), the other end has two water outlets (8), and four-hole all is equipped with one-way valve.
The diameter of two foot-operated cylinders (1), (2) is 62.5 millimeters, and the pressurized cylinder diameter is 125 millimeters, and the clutch release slave cylinder diameter is 250 millimeters.
During work, when a pin is stepped on foot-operated cylinder (1), the another pin lifts foot-operated cylinder (2), pressure is delivered to the cavity of resorption of pressurized cylinder (3) by liquid (machine oil), promoting pressurized cylinder (3) piston moves upward, linkage work cylinder (6) piston moves upward, and the water of clutch release slave cylinder (6) epicoele is discharged by epicoele water outlet (8).Cavity of resorption water intake (7) is opened suction water simultaneously.Otherwise, step on foot-operated cylinder (2), lift foot-operated cylinder (1), make the draining of clutch release slave cylinder (6) cavity of resorption drain opening equally, the suction of epicoele water intake.
The parallel connection of pipe (4), pipe (5) intersect and are communicated with pressurized cylinder (3), are to produce interference phenomenon in order to prevent that bipod from intersecting to step on when stepping in the pressurized cylinder.
Because foot-operated cylinder, pressurized cylinder and clutch release slave cylinder diameter ratio are 1:2:4, so add 1 kgf on foot-operated cylinder, the power that pressurized cylinder produced is 4 kilograms, and pressure that clutch release slave cylinder produces can reach 16kg.
Claims (2)
1, a kind of manpower hydraulic water pump, by two foot-operated cylinders, pressurized cylinder and clutch release slave cylinder are formed, it is characterized in that, two foot-operated cylinders are communicated with pressurized cylinder with two tubes respectively, a wherein foot-operated cylinder and the parallel connection of pressurized cylinder two pipes, another foot-operated cylinder is managed to intersect with pressurized cylinder two and is communicated with, and pressurized cylinder piston bar and slave cylinder piston bar are connected as a single entity; Clutch release slave cylinder has two water intakes, and two water outlets, four-hole all are equipped with one-way valve.
2, manpower hydraulic water pump according to claim 1 is characterized in that: foot-operated cylinder, pressurized cylinder and clutch release slave cylinder diameter ratio are: 1:2:4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91219396 CN2101123U (en) | 1991-07-29 | 1991-07-29 | Manpower hydraulic water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91219396 CN2101123U (en) | 1991-07-29 | 1991-07-29 | Manpower hydraulic water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2101123U true CN2101123U (en) | 1992-04-08 |
Family
ID=4926670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91219396 Pending CN2101123U (en) | 1991-07-29 | 1991-07-29 | Manpower hydraulic water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2101123U (en) |
-
1991
- 1991-07-29 CN CN 91219396 patent/CN2101123U/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |