CN2288293Y - Anti-resistance water pump - Google Patents
Anti-resistance water pump Download PDFInfo
- Publication number
- CN2288293Y CN2288293Y CN 96218696 CN96218696U CN2288293Y CN 2288293 Y CN2288293 Y CN 2288293Y CN 96218696 CN96218696 CN 96218696 CN 96218696 U CN96218696 U CN 96218696U CN 2288293 Y CN2288293 Y CN 2288293Y
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- China
- Prior art keywords
- water
- tank
- water tank
- hole
- inlet
- 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 an agricultural water pump, particularly an anti-resistance water pump. A through hole is arranged in the center of a water pumping cylinder, and a piston barrel is arranged on the exterior of the through hole. A piston is fixed to the upper part of the external wall of the through hole. A fixing rod travels through the through hole, the upper end of the fixing rod is connected with the piston barrel through screw caps and the lower end of the fixing rod is connected with a fixing base. A casing of the water pumping cylinder is provided with a lifting rod, and the top of the water pumping cylinder is provided with a water pipe. The water pipe is communicated with a water tank arranged at the upper part of the water pumping cylinder, and the water tank is provided with a water inlet and a water outlet. The utility model has the advantages of simple structure and low cost and can be operated by hand or maneuver. The utility model is free from the limit of geographical conditions and provides a simple, direct and convenient pumping machine for the irrigation and the drainage of farmlands in mountain areas.
Description
The utility model relates to a kind of agricultural suction engine, is meant a kind of suction engine of resistive drag force especially.
Suction engine generally is to rely on water pump, and provides power by motor or motor, and drive is drawn water.Existing suction engine parts are many, and its power source is electricity or diesel oil etc. and complicated, is not suitable for ungetable mountain area and uses.
The purpose of this utility model provides a kind of resistive drag force suction engine, both can motor-drivenly draw water, but manpower draws water again, and is simple in structure, can solve all inconvenience in the farmland discharging-irrigating of mountain area.
The purpose of the utility model resistive drag force suction engine is achieved in that it is made up of pumping tank, piston, piston cylinder, water tank, pumping tank is cylindric, there is a through hole at the center, a piston cylinder is installed in the outside of through hole, have a piston to be fixed in the outer wall top of through hole in this piston cylinder, a fixing rod passes from through hole, and the upper end of fixing rod is connected with piston cylinder by nut, the lower end is connected in a fixed base, is useful on fixing some holes on the fixed base; Be equiped with lifting bar on the shell of pumping tank; The top of pumping tank is equiped with water pipe, and this water pipe communicates with the water tank that is located at pumping tank top, and water tank is provided with water intake and water outlet, and the water inlet is provided with unidirectional inlet valve.
Water tank comprises inlet water tank and outflow box, and the bottom is an inlet water tank, and water intake is located on the inlet water tank, and the top of inlet water tank is outflow box, is provided with one-way valve between inlet water tank and the outflow box, and water outlet is located on the outflow box.
The water pipe place, top of pumping tank can connect a hose, and the other end of hose communicates with water tank.
Advantage of the present utility model is simple in structure, has reduced the cost of original suction engine, and can manually can be motor-driven, not limited by geographical conditions, uses everywhere, and is very convenient, for the mountain area farmland discharging-irrigating provides simpler and more direct, water lifting machinery easily.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an embodiment's of the utility model a structural representation.
Fig. 2 is another embodiment's of the utility model a structural representation.
Fig. 3 is the structural representation with lever control suction engine lifting bar.
Fig. 4 is the structural representation that drives the suction engine lifting bar with connecting rod.
Fig. 1 represents not have the embodiment of hose resistive drag force suction engine.Pumping tank 1 is cylindric, there is a through hole 2 at the center, a piston cylinder 4 is installed in the outside of through hole 2, there is a piston 3 to be fixed in the outer wall top of through hole 2 in this piston cylinder, fixing rod 5 passes from through hole 2, the upper end of fixing rod is connected with piston cylinder 4 by nut, and the lower end is connected in fixed base 6, and some holes 10 are arranged on the fixed base; Be equiped with two lifting bars 7,8 on the shell of pumping tank 1; The top of pumping tank is equiped with water pipe 11, and this water pipe communicates with the water tank that is located at pumping tank top, and water tank is provided with water intake 14 and water outlet 18, and the water inlet is provided with unidirectional inlet valve 15.
By the hole on the fixed base 10 fixed base 6 is fixed on ground or other objects during use, fill water in the pumping tank 1, lifting bar 7,8 is reduced to extreme lower position, move up by handle (as shown in Figure 3) or connecting rod (as shown in Figure 4) operate lifting bar then, at this moment pumping tank is by upwards pulling of lifting bar, the piston 3 that is fixed on the through hole 2 also moves up thereupon, produces negative pressure thus in piston cylinder, and the water in the pumping tank is drawn in the piston cylinder 4; At this moment the water of pumping tank 1 outside enters inlet water tank 13 through water intake 14, is drawn into pumping tank by water pipe 11 again.
After lifting bar moves to the top, by handle or connecting rod lifting bar is moved down again, then piston 3 also moves down, water is upwards extruded piston cylinder 4, enter inlet water tank 13, this moment, unidirectional inlet valve 15 was closed, and one-way valve 17 is opened, water in the inlet water tank is pressed into outflow box 16, and water is forced out through water outlet 18.
Fig. 2 is the embodiment that hose resistive drag force suction engine is arranged, and top water pipe 11 places of pumping tank 1 connect a hose 9, and the other end of hose communicates with water tank 12.
The utility model suction engine can be manual or motor-driven, in the time of manually, grasps the handle on the lifting bar, on leave behind to press and get final product; When motor-driven, adopt brace and connecting rod framework to drive crank block, move up and down by slide block drive lifting bar again by power source (motor or motor).
Claims (3)
1, a kind of resistive drag force suction engine, form by pumping tank (1), piston (3), piston cylinder (4), water tank (12), it is characterized in that: described pumping tank (1) is for cylindric, there is a through hole (2) at the center, a piston cylinder (4) is installed in the outside of through hole (2), there is a piston (3) to be fixed in the outer wall top of through hole (2) in this piston cylinder, one fixing rod (5) passes from through hole (2), the upper end of fixing rod is connected with piston cylinder (4) by nut, the lower end is connected in a fixed base (6), is useful on fixing some holes (10) on the fixed base; Be equiped with lifting bar (7), (8) on the shell of pumping tank (1); The top of pumping tank is equiped with water pipe (11), and this water pipe communicates with the water tank that is located at pumping tank top (12), and water tank is provided with water intake (14) and water outlet (18), and the water inlet is provided with unidirectional inlet valve (15).
2, a kind of resistive drag force suction engine according to claim 1 is characterized in that: the bottom of described water tank (12) is inlet water tank (13), and above-mentioned water intake (14) is located on the inlet water tank; The top of inlet water tank is outflow box (16), is provided with one-way valve (17) between inlet water tank and the outflow box, and water outlet (18) is located on the outflow box.
3, a kind of resistive drag force suction engine according to claim 1 is characterized in that: the top water pipe (11) of described pumping tank locates to connect a hose (9), and the other end of this hose communicates with water tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96218696 CN2288293Y (en) | 1996-08-15 | 1996-08-15 | Anti-resistance water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96218696 CN2288293Y (en) | 1996-08-15 | 1996-08-15 | Anti-resistance water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2288293Y true CN2288293Y (en) | 1998-08-19 |
Family
ID=33899486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96218696 Expired - Fee Related CN2288293Y (en) | 1996-08-15 | 1996-08-15 | Anti-resistance water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2288293Y (en) |
-
1996
- 1996-08-15 CN CN 96218696 patent/CN2288293Y/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 |