CN2144720Y - Pedal water pump - Google Patents
Pedal water pump Download PDFInfo
- Publication number
- CN2144720Y CN2144720Y CN 92237942 CN92237942U CN2144720Y CN 2144720 Y CN2144720 Y CN 2144720Y CN 92237942 CN92237942 CN 92237942 CN 92237942 U CN92237942 U CN 92237942U CN 2144720 Y CN2144720 Y CN 2144720Y
- Authority
- CN
- China
- Prior art keywords
- water
- chamber
- cylinder body
- pedal
- connecting rod
- 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 discloses a pedal water pump driven by manpower. A water tank is arranged under a supporting plate 7, the bottom of the water tank is provided with a water inlet chamber and a water outlet chamber, and the water inlet chamber and the water outlet chamber are respectively communicated with the inner cavity of the body of the water cylinder through a water inlet valve and a water outlet valve. The inner cavity of the body of the water cylinder is matched with a piston movably connected with one end of a connecting rod, and the other end of the connecting rod is connected with a pedal drive mechanism; the problem of drainage and irrigation of an area without electrical source and motive power is solved. The utility model has the advantages of light weight and convenient operation; the pedal water pump driven by manpower is suitable for the fire protection of the intensive dwelling houses of the countryside, the sprinkling irrigation of the field crop and the lifting of the water of the high-rise dwelling houses of countryside.
Description
The utility model relates to water pump.
The drought resisting in existing large size farmland is drained flooded fields with water pump mainly by means of electric power and machine power.But to the outlying district and the rural area of non-transformer, unpowered equipment, then solve the drought and waterlogging problem with original water pumping cylinder and the mode that manually bails, labor intensity is big, and efficient is low, weak effect.
The purpose of this utility model is to provide a kind of pedal type manual water pump.
Solution of the present utility model: below support plate, be fixed with water vat, the water vat cylinder base is provided with intake chamber, water-supplying chamber, intake chamber, water-supplying chamber communicate with the water vat inner chamber of cylinder block by inlet valve, outlet valve respectively, water vat inner chamber of cylinder block and piston match, piston and connecting rod one end are movably connected, and the connecting rod the other end links to each other with pedal drive mechanism.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a water vat sectional view of the present utility model.
Water vat cylinder body 16 upper ends are fixed on the below of support plate 7, cylinder body 16 inner chambers and piston 15 match, be fixed with sealing gasket 8 on the upper and lower bottom surface of piston 15, piston 15 is movably connected by Xiao Ding 13,14 with connecting rod 12 1 ends, cylinder body 16 bottoms are provided with intake chamber 19, water-supplying chamber 11, and intake chamber 19 is equipped with inlet valve and outlet valve with cylinder body 16 inner chamber junctions and water-supplying chamber 11 respectively with cylinder body 16 inner chamber junctions.Inlet valve is for being provided with water inlet 18 in intake chamber 19 and cylinder body 16 inner chamber junctions, and valve block 17 is equipped with at 18 places, cylinder body 16 inner chamber water inlets, and valve block 17 is a rubber parts; Outlet valve is for being provided with osculum 9 in water-supplying chamber 11 with cylinder body 16 inner chamber junctions, and valve block 10 is equipped with at osculum 9 places in the water-supplying chamber 11, and valve block 10 usefulness rubber are made.Connecting rod 12 stretches out from support plate 7 tops, link to each other with footstep mechanism, footstep mechanism is: be provided with support 6 on support plate 7, support 6 is provided with sits orange 4, comfortable for the operator is seated, and is provided with handgrip 1 on support 6, support 6 middle parts are provided with axle sleeve 2, axle sleeve 2 is movably connected with crank 3, and crank 3 is movably connected with connecting rod 12, is equipped with foot-operated 5 on the crank 3; Footstep mechanism also can adopt leverage, and an end of lever links to each other with connecting rod 12, and the other end is a free end, and it is moving to tramp with one's feet, spring reset.
During use, tramp with one's feet moving foot-operated 5 or lever one end, make piston 15 in cylinder body 16, do upper and lower to-and-fro motion by connecting rod 12, when piston 15 moves in cylinder body 16 from bottom to top, by suction function, the valve block 17 of inlet valve is opened, valve block 10 closures of outlet valve, and water 18 enters cylinder body 16 inner chambers from intake chamber 19 through the water inlet; When piston 15 moves in cylinder body 16 from top to bottom, valve block 17 closures of inlet valve, the valve block 10 of outlet valve is opened, and the water in cylinder body 16 inner chambers is discharged from water-supplying chamber 11 through osculum 9.
Adopt the utility model easily water to be submitted up, solved the irrigation and drainage problem in non-transformer, unpowered area, in light weight, easy to use, not limited by the place, be suitable for the plumbing of the intensive dwelling house fire-fighting in rural area, field-crop sprinkling irrigation, high residential building water lift and other occasions.
Claims (3)
1, Pedal water pump, of the present utility model being characterised in that below support plate 7 is fixed with water vat, water vat cylinder body 16 bottoms are provided with intake chamber 19, water-supplying chamber 11, intake chamber 19, water-supplying chamber 11 communicate with water vat cylinder body 16 inner chambers by inlet valve, outlet valve respectively, water vat cylinder body 16 inner chambers and piston 15 match, and piston 15 is movably connected with connecting rod 12 1 ends, and connecting rod 12 the other ends link to each other with pedal drive mechanism.
2, Pedal water pump according to claim 1, the inlet valve that is characterised in that of the present utility model is to be provided with water inlet 18 in intake chamber 19 and cylinder body 16 inner chamber junctions, valve block 17 is equipped with at 18 places, cylinder body 16 inner chamber water inlets; Outlet valve is for being provided with osculum 9 in water-supplying chamber 11 with cylinder body 16 inner chamber junctions, and valve block 10 is equipped with at osculum 9 places in the water-supplying chamber 11.
3, according to claim 1,2 described Pedal water pumps, the footstep mechanism that is characterised in that of the present utility model is to be provided with support 6 on support plate 7, support 6 is provided with bench 4, support 6 middle parts are provided with axle sleeve 2, axle sleeve 2 is movably connected with crank 3, crank 3 is movably connected with connecting rod 12, is equipped with foot-operated 5 on the crank 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237942 CN2144720Y (en) | 1992-12-14 | 1992-12-14 | Pedal water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237942 CN2144720Y (en) | 1992-12-14 | 1992-12-14 | Pedal water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2144720Y true CN2144720Y (en) | 1993-10-27 |
Family
ID=33779084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92237942 Expired - Fee Related CN2144720Y (en) | 1992-12-14 | 1992-12-14 | Pedal water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2144720Y (en) |
-
1992
- 1992-12-14 CN CN 92237942 patent/CN2144720Y/en not_active Expired - Fee Related
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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 |