CN104100487A - Piston type water-pumping device - Google Patents
Piston type water-pumping device Download PDFInfo
- Publication number
- CN104100487A CN104100487A CN201410374937.5A CN201410374937A CN104100487A CN 104100487 A CN104100487 A CN 104100487A CN 201410374937 A CN201410374937 A CN 201410374937A CN 104100487 A CN104100487 A CN 104100487A
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- water
- motor
- pumping device
- piston plate
- valve
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Abstract
The invention discloses a piston type water-pumping device. The piston type water-pumping device comprises a cylinder block and a motor, wherein the cylinder block is supported on the water surface through a floater; a piston plate capable of moving upwards and downwards in a reciprocating way is arranged in the cylinder block; the piston plate is provided with a water outlet; a valve I is arranged at the water outlet; the piston plate is connected with the motor through a crank connecting rod mechanism; the upper side of the cylinder block is open, and the periphery of the opening is connected with a water pan; the water pan is connected with a water outlet tube; the lower end of the water pan is connected with a water inlet tube; the water inlet tube is provided with a valve II. The device has very high working efficiency, and the problem that a large amount of electric energy is unavoidably converted into kinetic energy or pressure energy of pumped water in a power type or volumetric water-pumping device is solved.
Description
Technical field
The present invention relates to water plug, particularly relate to a kind of piston type pumping device.
Background technique
Existing water plug is driving type water pump mostly, driving type water pump claims again impeller type water pump or blade water pump, by the active force of atwirl impeller to liquid, mechanical energy is passed to liquid, its kinetic energy and pressure energy are increased, and then by pumping cylinder, most of kinetic energy is converted to pressure energy and realizes conveying.Centrifugal water pump is modal driving type water pump.Driving type water pump is generally without suction capacity, pumping cylinder first need to be filled to liquid or pipeline is evacuated after just can start working, and in working procedure, electric energy is more converted to the kinetic energy of water, has the shortcoming that the excessive power consumption of power is many.Existing water plug also comprises positive displacement pump, positive displacement pump has suction capacity, but in positive displacement pump extrudes liquid in pumping cylinder, the potential energy of pressure energy meeting loss part, cause the waste of energy, the potential energy that can not be farthest water the kinetic transformation of piston movement, has reduced the efficiency of drawing water.
Summary of the invention
For overcoming the deficiencies in the prior art, the object of the present invention is to provide a kind of simple in structure, piston type pumping device that efficiency is high.
The present invention is that the technological scheme that solves its technical problem employing is:
Piston type pumping device, comprise cylinder body and motor, described cylinder body is supported on the water surface by buoyancy aid, in described cylinder body, be provided with the piston plate that can pump, described piston plate is provided with water outlet, described water outlet is provided with valve one, and described piston plate is connected with motor by crankshaft & connecting; The top of described cylinder body is uncovered, and is connected with water receiving disc around uncovered, and described water receiving disc is connected with outlet pipe, and lower end is connected with intake pipe, and described intake pipe is provided with valve two.
Further, described motor is submersible motor, and described submersible motor and crankshaft & connecting are arranged on piston plate below.
Further, described cylinder body is provided with two covers, and described motor is dual-axle motor, and the crankshaft & connecting of each cylinder body is connected with a rotatingshaft of dual-axle motor respectively.
Further again, described dual-axle motor and crankshaft & connecting are arranged on piston plate top, and described dual-axle motor is supported on the water surface by buoyancy aid.
Further, described valve one and valve two are the check valve that can only upwards open.
The invention has the beneficial effects as follows: a kind of piston type pumping device that the present invention adopts, its conversion links is simple, rotatablely moving of motor is converted into the extra little energy consuming of straight line motion of piston plate, and in the process of transformation of energy, kinetic energy and pressure energy that feedwater is transmitted are little, and the potential energy that feedwater increases can accomplish to be applicable to as far as possible the requirement of different water levels, therefore the working efficiency of this device is very high, and having solved driving type or positive displacement water plug is inevitably the kinetic energy that drawn water or the problem of pressure energy more electric energy conversion.
Brief description of the drawings
Below in conjunction with accompanying drawing and example, the invention will be further described.
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the structural representation of the embodiment of the present invention two;
Fig. 3 is the structural representation of the embodiment of the present invention three.
Embodiment
embodiment one
With reference to Fig. 1, a kind of piston type pumping device of the embodiment of the present invention one, comprise cylinder body 1 and motor 2, described cylinder body 1 and motor 2 are supported on the water surface by buoyancy aid (scheming not shown), in described cylinder body 1, be provided with the piston plate 3 that can pump, described piston plate 3 is provided with water outlet, and described water outlet is provided with valve 1, the top of described piston plate 3 is connected with crankshaft & connecting 6, and described crankshaft & connecting 6 is connected with motor 2; The top of described cylinder body 1 is uncovered, and is connected with water receiving disc 8 around uncovered, and described water receiving disc 8 is connected with outlet pipe, and lower end is connected with intake pipe 7, and described intake pipe 7 is provided with valve 25.Need further illustrate, described valve 1 and valve 25 are the check valve that can only upwards open.
Working principle of the present invention is: water plug is placed in water, and under the effect of hydraulic pressure, water enters in cylinder body 1 and washes valve 25 open, is stored in piston plate 3 belows; Piston plate 3 is in cylinder body 1 when pressing down, and valve 25 is closed, and valve 1 is rushed to open, and water rises to piston plate 3 tops; When piston plate 3 up promotes in cylinder body 1, valve 1 is closed, valve 25 is rushed to open, under external atmosphere pressure effect, water is drawn in cylinder body 1 by valve 25 from intake pipe 7, and be formerly promoted to water on piston plate 3 from being directly spilled over to water receiving disc 8, then by the outlet pipe of water receiving disc 8, water drawn.Piston plate 3 pumps in cylinder body like this, constantly draws water.
The present invention is arranged to the top of cylinder body 1 uncovered, receive by water receiving disc 8 water overflowing from uncovered again, this set is the pressure energy that in the process that piston plate 3 promotes, the potential energy of water is converted into water in order to reduce, thereby the potential energy that the kinetic transformation farthest piston plate 3 being moved is water, reaches the object that improves the efficiency of drawing water.
embodiment two
With reference to Fig. 2, a kind of piston type pumping device of the embodiment of the present invention two, itself and embodiment's one difference is: described motor 2 is submersible motor, and described submersible motor and crankshaft & connecting 6 are arranged on piston plate 3 belows.
embodiment three
With reference to Fig. 3, the described cylinder body of the embodiment of the present invention three is provided with two covers, and described motor 2 is dual-axle motor, and the crankshaft & connecting 6 of each cylinder body is connected with a rotatingshaft of dual-axle motor respectively.The present embodiment drives respectively a cylinder body job by two output shafts of dual-axle motor, and compared with embodiment one, its efficiency of drawing water is higher.
The present invention is placed in water and works, because it has suction capacity, and the potential energy loss that therefore can energy-conservationly draw water.By crankshaft & connecting 6, rotatablely moving of motor 2 is converted into the straight line motion of piston plate 3, thereby water is risen to certain position the water surface from underwater certain position, realize circulation and draw water.The conversion links of the energy of this device is simple, rotatablely moving of motor 2 is converted into the extra little energy consuming of straight line motion of piston plate 3, and in the process of transformation of energy, kinetic energy and pressure energy that feedwater is transmitted are little, and the potential energy that feedwater increases can accomplish to be applicable to as far as possible the requirement of different water levels, therefore the working efficiency of this device is very high, and having solved driving type or positive displacement water plug is inevitably the kinetic energy that drawn water or the problem of pressure energy more electric energy conversion.
The above, be preferred embodiments of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches technique effect of the present invention with any same or similar means, within all should falling into protection scope of the present invention.
Claims (5)
1. piston type pumping device, it is characterized in that: comprise cylinder body (1) and motor (2), described cylinder body (1) is supported on the water surface by buoyancy aid, in described cylinder body (1), be provided with the piston plate (3) that can pump, described piston plate (3) is provided with water outlet, described water outlet is provided with valve one (4), and described piston plate (3) is connected with motor (2) by crankshaft & connecting (6); The top of described cylinder body (1) is uncovered, and is connected with water receiving disc (8) around uncovered, and described water receiving disc (8) is connected with outlet pipe, and lower end is connected with intake pipe (7), and described intake pipe (7) is provided with valve two (5).
2. piston type pumping device according to claim 1, is characterized in that: described motor (2) is submersible motor, and described submersible motor and crankshaft & connecting (6) are arranged on piston plate (3) below.
3. piston type pumping device according to claim 1, is characterized in that: described cylinder body (1) is provided with two covers, and described motor (2) is dual-axle motor, and the crankshaft & connecting (6) of each cylinder body (1) is connected with a rotatingshaft of dual-axle motor respectively.
4. piston type pumping device according to claim 3, is characterized in that: described dual-axle motor and crankshaft & connecting (6) are arranged on piston plate (3) top, and described dual-axle motor is supported on the water surface by buoyancy aid.
5. according to the arbitrary described piston type pumping device of claim 1-4, it is characterized in that: described valve one (4) and valve two (5) are the check valve that can only upwards open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410374937.5A CN104100487B (en) | 2014-07-31 | 2014-07-31 | Piston type water-pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410374937.5A CN104100487B (en) | 2014-07-31 | 2014-07-31 | Piston type water-pumping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104100487A true CN104100487A (en) | 2014-10-15 |
| CN104100487B CN104100487B (en) | 2017-01-11 |
Family
ID=51668943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410374937.5A Expired - Fee Related CN104100487B (en) | 2014-07-31 | 2014-07-31 | Piston type water-pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100487B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675654A (en) * | 2015-01-21 | 2015-06-03 | 浙江大学 | Fluid pump and method for delivering fluid |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082772U (en) * | 1990-12-25 | 1991-08-14 | 李国华 | Pedal lift pump |
| CN2158002Y (en) * | 1993-07-22 | 1994-03-02 | 徐福 | Water lifting apparatus for submersible motor pump |
| CN2462105Y (en) * | 2001-01-19 | 2001-11-28 | 张永光 | Electric water pumping machine |
| CN2793170Y (en) * | 2005-04-21 | 2006-07-05 | 陈啸宇 | Piston-style water tank with water pump |
| CN101025169A (en) * | 2006-02-21 | 2007-08-29 | 上海市南洋模范中学 | Multifunction combined mobile floating pump |
| CN101397173A (en) * | 2007-09-28 | 2009-04-01 | 刘德树 | Air bubble type oxygen-enriching machine in fish pond |
| BRPI0705467A2 (en) * | 2007-12-07 | 2009-08-11 | De Barros Adilson Campos | system - movement of water by compressed air |
| CN201771706U (en) * | 2010-05-31 | 2011-03-23 | 张道田 | Double-pump continuous water pumping device |
| CN204113562U (en) * | 2014-07-31 | 2015-01-21 | 梁桥锋 | piston type pumping device |
-
2014
- 2014-07-31 CN CN201410374937.5A patent/CN104100487B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082772U (en) * | 1990-12-25 | 1991-08-14 | 李国华 | Pedal lift pump |
| CN2158002Y (en) * | 1993-07-22 | 1994-03-02 | 徐福 | Water lifting apparatus for submersible motor pump |
| CN2462105Y (en) * | 2001-01-19 | 2001-11-28 | 张永光 | Electric water pumping machine |
| CN2793170Y (en) * | 2005-04-21 | 2006-07-05 | 陈啸宇 | Piston-style water tank with water pump |
| CN101025169A (en) * | 2006-02-21 | 2007-08-29 | 上海市南洋模范中学 | Multifunction combined mobile floating pump |
| CN101397173A (en) * | 2007-09-28 | 2009-04-01 | 刘德树 | Air bubble type oxygen-enriching machine in fish pond |
| BRPI0705467A2 (en) * | 2007-12-07 | 2009-08-11 | De Barros Adilson Campos | system - movement of water by compressed air |
| CN201771706U (en) * | 2010-05-31 | 2011-03-23 | 张道田 | Double-pump continuous water pumping device |
| CN204113562U (en) * | 2014-07-31 | 2015-01-21 | 梁桥锋 | piston type pumping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675654A (en) * | 2015-01-21 | 2015-06-03 | 浙江大学 | Fluid pump and method for delivering fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104100487B (en) | 2017-01-11 |
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Granted publication date: 20170111 Termination date: 20180731 |