CN2531127Y - Constant power multi-functional foot water pump - Google Patents
Constant power multi-functional foot water pump Download PDFInfo
- Publication number
- CN2531127Y CN2531127Y CN 01219455 CN01219455U CN2531127Y CN 2531127 Y CN2531127 Y CN 2531127Y CN 01219455 CN01219455 CN 01219455 CN 01219455 U CN01219455 U CN 01219455U CN 2531127 Y CN2531127 Y CN 2531127Y
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- China
- Prior art keywords
- piston
- way valve
- water
- cylinder
- pump
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- 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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- Electromagnetic Pumps, Or The Like (AREA)
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses an equivalent power multi-function treading water extraction pump through designing of human output power and hydraulic calculation. The pump has a total sealing pump body which is provided with water documents in and out and a valve one-way water pressure piston, and a treading mechanism which is provided with a torque adjustment device. The utility model perfects the function of the present manpower water extraction pump, and solves the problem of manpower water lifting with the delivery lift no more than 20 meters, especially suitable for irrigation in countryside lack of power facilities.
Description
Affiliated technical field
The utility model relates to a kind of manpower picotan, especially can pass through footstep mechanism, moment is adjusted conversion equipment and the combination of sealing pump housing pressure water pump, make people's continuous firing under the state of 100 watts of output powers, draw water, and by the moment adjustment, make under the constant situation of foot-operated strength, stroke, reach the different-effect of 5 meters of lifts, 2 liters of per second pumping loads or 10 meters of lifts, 1 liter of per second pumping load or 20 meters of lifts, 0.5 liter of per second pumping load, 20 meters of lifts under mountain area and the different terrain situation are irrigated with interior manpower and the needs of potable water to satisfy.
Background technique
At present, known manpower pumping device is to be power with the hand, pump housing upper end is opened wide, water pump has only absorbent function, does not have the function of setting-out raising lift, owing to above two aspect reasons, the general lift of available man-power water plug has only about 5 meters, pumping load is less, and the time of worker's operation is difficult to lastingly, can not satisfy and produce the needs of irrigating.
Summary of the invention
In order to overcome present manpower pumping device's shortcoming, satisfy rural area particularly mountainous rural area potable water and the needs of producing irrigation, the utility model provides a kind of hand that changes for foot-operated, changing pump housing upper end uncovered is that the pump housing is hermetically sealed, be fit to the bodily fuctions, make the pressure water pump of operator's energy long period continuous firing.
The technological scheme that its technical problem that solves the utility model adopts is: by up and down two cylinder caps and circle cylinder body and function bolt form the full seal type pump housing, install the rubber one-way valve and guarantee that current are irreversible at cylinder cap intake-outlet place up and down, upper cylinder cover center of top position is water-tight when keeping the piston pulling rod to-and-fro motion, seal ring and seal ring fixing device are set, settle the piston of being furnished with one-way valve in the cylinder cylinder body, piston can be under pull bar and return spring effect in cylinder body along the cylinder body axially reciprocating, the pump housing is fixed on the column support, making foot-operated strength act on piston pulling rod drive piston by traction rope by footstep mechanism moves upward, when treadle is depressed, the piston closed check valve moves upward, cylinder piston forms negative pressure with the bottom, following cylinder cap one-way valve opens, water is inhaled into cylinder body; The water on piston top then is squeezed, move upward by the upper cylinder cover one-way valve and to be forced out the pump housing, the foot-operated end when up stroke summit is arrived in piston motion, piston is motion from top to bottom under the return spring effect, at this moment the one-way valve opens on the piston, the water that pump housing bottom is inhaled into is transferred to piston top, the while treadle is pulled Suo Ladong and resets, and when piston moved upward again, the piston upper water was forced out, the piston bottom sucks new current, constantly reaches the purpose of drawing water so repeatedly.
Footstep mechanism is made up of static pulley (or static pulley group), traction rope (chain), foot-driven lever that column support, axis are fixed on the column upper end.Foot-driven lever connects with the column support with hinge, and uses the lever motion mode, the pulling traction rope, and traction rope spurs water piston by static pulley, and the pump housing is fixed on the column support.The water piston and the pump housing produce relative movement, draw water when water piston moves upward.
In order to be fit to bodily fuctions's requirement, can finish the target of different lifts again, the utility model can be selected the moment regulating device, this device is 1: 2 coaxial fixing of pulley (or sprocket wheel) by two diameter ratios, when the treadle traction rope be connected the minor diameter pulley, when the piston pulling rod traction rope is fixed on the major diameter pulley, foot-driven lever working stroke and piston stroke ratio are 1: 2; Fix when foot-driven lever traction rope and major diameter pulley, when piston pulling rod traction rope and minor diameter pulley were fixed, foot-driven lever working stroke and piston stroke ratio were 2: 1; When foot-driven lever and piston pulling rod directly are connected when only changing the direction of power by static pulley with traction rope, both strokes are identical, and the operator can select according to different lifts and traffic requirement.
The beneficial effects of the utility model: change original manual setting-out and draw water, reduce people's labor intensity, raise labour productivity for foot-operated; The opened type pump head has only the water lift present situation about 5 meters on changing, and adopts the hermetically sealed pump housing, and intake-outlet is provided with two one-way valves and is furnished with the piston composition pressure water pump of one-way valve, makes manpower water lift lift reach 20 meters, and is simple in structure, convenient, flexible.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the sectional view of the embodiment of the multi-functional foot-operated suction pump of the utility model constant power.
The multi-functional foot-operated suction pump cylinder body 1 of constant power shown in Figure 1, upper cylinder cover 2, following cylinder cap 3 is furnished with the setting-out piston 4 of one-way valve, one-way valve 5, intake-outlet 6, piston rod 7, return spring 8, traction rope (chain) 9,10, moment is adjusted pulley (sprocket wheel) 11, support 12, treadle 13.
Embodiment
Being furnished with the piston (4) that upwardly opens one-way valve in Fig. 1 places in the water pump cylinder body (1) with piston rod (7), upper cylinder cover (2) center of top is provided with seal ring and is passed by connecting rod (7), connecting rod (7) can be slided up and down and water-tight, upper cylinder cover (2) closed cylinder (1) upper end, following cylinder cap (3) capping cylinder body (1) lower end, cylinder cap (2,3) seals the pump housing with bolton up and down; The intake-outlet (6) that cylinder cap (2,3) is identical with structure respectively is fixedly connected up and down, and one-way valve (5) is installed on the passage of joint, the identical opening direction of one-way valve structures is: upper cylinder cover (2) is outside, and following cylinder cap (3) is inside, guarantees that current can only be from bottom to top and irreversible.Intake-outlet (6) is respectively applied for turnover water pipe and is connected.Return spring (8) is positioned between upper cylinder cover (2) and the piston (4), guarantees that piston (4) returns cylinder body (1) lower end under spring action.The whole pump housing and support (12) are fixedly connected, treadle (13) connects with hinge with support (12), treadle (13) is adjusted pulley by traction rope (10) and moment and is carried out different connections, adjusts the different connection the other end of pulley by traction rope (9) one ends and another moment again and connects the action system that foot-operated power is transmitted in piston rod (7) formation.When usefulness is ridden treadle (12) outer end, treadle (12) drives traction rope (10), traction rope (10) pulling moment is adjusted pulley (11) and is rotated, adjust pulley (11) pulling traction rope (9), traction rope (9) pulling piston rod (7) and piston (4) move upward, this moment the piston closed check valve, cylinder cap water outlet one-way valve (5) is opened up and down, piston (4) bottom produces negative pressure and sucks current from water intake (6), piston (4) top produces positive pressure water is extruded from water outlet (6), finishes pump process.Return spring (8) compression when foot-operated treadle (13) piston (4) is up, return spring (8) resets piston (4) and treadle (13) during foot-operated the end, guarantees that the work of drawing water is successive.
Claims (2)
1. manpower suction pump, it is characterized in that: intake-outlet all installs the built-in hermetically sealed pressure water pump of can to-and-fro motion being furnished with one-way valve piston of rubber one-way valve, the pump housing and is fixed on the footstep mechanism that moment regulating device and foot-driven lever are housed, and traction rope connects treadle and piston rod by the moment regulating device.
2. according to claim 1 described manpower suction pump, it is characterized in that: incite somebody to action the cylinder cap and the hermetically sealed pump housing of the fastening formation of cylinder cylinder body up and down with bolt, following cylinder cap water intake is equipped with the rubber one-way valve of inside unlatching, rubber one-way valve, center of top position that the upper cylinder cover water outlet is equipped with outside unlatching are provided with seal ring and the salable piston rod that passes through of seal ring fixing device, settle piston and the piston return spring of being furnished with one-way valve in the cylinder cylinder body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01219455 CN2531127Y (en) | 2001-04-12 | 2001-04-12 | Constant power multi-functional foot water pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01219455 CN2531127Y (en) | 2001-04-12 | 2001-04-12 | Constant power multi-functional foot water pump |
Publications (1)
Publication Number | Publication Date |
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CN2531127Y true CN2531127Y (en) | 2003-01-15 |
Family
ID=33637274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01219455 Expired - Fee Related CN2531127Y (en) | 2001-04-12 | 2001-04-12 | Constant power multi-functional foot water pump |
Country Status (1)
Country | Link |
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CN (1) | CN2531127Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100465443C (en) * | 2003-11-14 | 2009-03-04 | 凯克斯达国际有限公司 | Deep well irrigation pump |
CN104863207A (en) * | 2015-06-16 | 2015-08-26 | 林双凤 | Simple water-saving flusher |
CN105443341A (en) * | 2015-12-29 | 2016-03-30 | 杨楚昕 | Pedal type water pumping well device |
CN105736276A (en) * | 2016-04-15 | 2016-07-06 | 丁浩然 | Gravity drive type water pump for deep wells |
CN108716457A (en) * | 2018-06-13 | 2018-10-30 | 杨万涛 | The foot-operated pressue device that draws water |
CN109441755A (en) * | 2018-12-12 | 2019-03-08 | 重庆市市政设计研究院 | A kind of unpowered rainwater lifter and irrigation system suitable for sponge city |
CN111576286A (en) * | 2020-06-02 | 2020-08-25 | 吕小忠 | A rail guard for river corridor |
-
2001
- 2001-04-12 CN CN 01219455 patent/CN2531127Y/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100465443C (en) * | 2003-11-14 | 2009-03-04 | 凯克斯达国际有限公司 | Deep well irrigation pump |
CN104863207A (en) * | 2015-06-16 | 2015-08-26 | 林双凤 | Simple water-saving flusher |
CN105443341A (en) * | 2015-12-29 | 2016-03-30 | 杨楚昕 | Pedal type water pumping well device |
CN105736276A (en) * | 2016-04-15 | 2016-07-06 | 丁浩然 | Gravity drive type water pump for deep wells |
CN108716457A (en) * | 2018-06-13 | 2018-10-30 | 杨万涛 | The foot-operated pressue device that draws water |
CN109441755A (en) * | 2018-12-12 | 2019-03-08 | 重庆市市政设计研究院 | A kind of unpowered rainwater lifter and irrigation system suitable for sponge city |
CN109441755B (en) * | 2018-12-12 | 2023-11-24 | 重庆市市政设计研究院 | Unpowered rainwater lifter suitable for sponge city and irrigation system |
CN111576286A (en) * | 2020-06-02 | 2020-08-25 | 吕小忠 | A rail guard for river corridor |
CN111576286B (en) * | 2020-06-02 | 2022-01-07 | 湖南凯沃其型材有限公司 | A rail guard for river corridor |
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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 |