CN104100487B - Piston type water-pumping device - Google Patents
Piston type water-pumping device Download PDFInfo
- Publication number
- CN104100487B CN104100487B CN201410374937.5A CN201410374937A CN104100487B CN 104100487 B CN104100487 B CN 104100487B CN 201410374937 A CN201410374937 A CN 201410374937A CN 104100487 B CN104100487 B CN 104100487B
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- water
- motor
- pumping device
- piston plate
- cylinder body
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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 technology
Existing water plug is dynamical type water pump mostly, dynamical type water pump is also known as vane type water pump or blade water pump, it is by the atwirl impeller active force to liquid, mechanical energy is passed to liquid, its kinetic energy and pressure is made to increase, the most again by pumping cylinder, major part kinetic energy is converted to pressure energy and realizes conveying.Centrifugal water pump is modal dynamical type water pump.Dynamical type water pump is general without suction capacity, just can start working, and in work process, electric energy is more converted to the kinetic energy of water, there is the shortcoming that the excessive power consumption of power is many after needing pumping cylinder first to be filled liquid or is evacuated by pipeline.Existing water plug also includes positive displacement pump, positive displacement pump has suction capacity, but the when that positive displacement pump extruding liquid in pumping cylinder, pressure can be lost the potential energy of part, cause the waste of energy, farthest the kinetic energy of piston movement can not be converted into the potential energy of water, reduce the efficiency drawn water.
Summary of the invention
For overcoming the deficiencies in the prior art, it is an object of the invention to provide a kind of simple in construction, the piston type pumping device that efficiency is high.
The present invention solves that its technical problem the technical scheme is that
Piston type pumping device, including cylinder body and motor, described cylinder body is supported on the water surface by buoyancy aid, the piston plate that can pump it is provided with in described cylinder body, described piston plate is provided with outlet, described outlet is provided with valve one, and described piston plate is connected with motor by crankshaft connecting rod system；The top of described cylinder body is uncovered, and connection has drip tray around uncovered, and described drip tray connects outlet pipe, and lower end connects has water inlet pipe, described water inlet pipe to be provided with valve two.
Further, described motor is submersible motor, and described submersible motor and crankshaft connecting rod system are arranged on below piston plate.
Further, described cylinder body is provided with two sets, and described motor is dual-axle motor, and the crankshaft connecting rod system of each cylinder body is connected with a rotary shaft of dual-axle motor respectively.
Further, described dual-axle motor and crankshaft connecting rod system are arranged on above piston plate, 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 uses, its conversion links is simple, the convert rotational motion of motor is the extra little energy consumed of linear motion of piston plate, and during energy is changed, kinetic energy and pressure to Water transport can be seldom, and the potential energy increased that feeds water can accomplish to be suitable for as far as possible the requirement of different water levels, therefore the work efficiency of this device is the highest, solves dynamical type or positive displacement water plug is inevitably converted into the kinetic energy drawn water or the problem of pressure energy more electric energy.
Accompanying drawing explanation
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.
Detailed description of the invention
Embodiment one
With reference to Fig. 1, a kind of piston type pumping device of the embodiment of the present invention one, including cylinder body 1 and motor 2, described cylinder body 1 and motor 2 are supported on the water surface by buoyancy aid (not shown), being provided with the piston plate 3 that can pump in described cylinder body 1, described piston plate 3 is provided with outlet, and described outlet is provided with valve 1, described piston plate 3 be connected above crankshaft connecting rod system 6, described crankshaft connecting rod system 6 is connected with motor 2；The top of described cylinder body 1 is uncovered, and connection has drip tray 8 around uncovered, and described drip tray 8 connects outlet pipe, and lower end connects has water inlet pipe 7, described water inlet pipe 7 to be provided with valve 25.Need to further illustrate, described valve 1 and valve 25 are the check valve that can only upwards open.
The operation principle of the present invention is: be placed in water by water plug, and under the effect of hydraulic pressure, water entrance cylinder body 1 is interior and washes valve 25 open, is stored in below piston plate 3；When piston plate 3 is down pressed in cylinder body 1, valve 25 is closed, and valve 1 is rushed to open, and water rises to above piston plate 3；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 water inlet pipe 7, and the former water being promoted on piston plate 3 is from being directly spilled over to drip tray 8, then by the outlet pipe of drip tray 8, water is drawn.So piston plate 3 pumps in cylinder body, constantly draws water.
The present invention is uncovered for being provided above into of cylinder body 1, the water from uncovered spilling is received again by drip tray 8, this set is to reduce during piston plate 3 promotes the pressure energy that the potential energy of water is water, thus the kinetic energy farthest piston plate 3 moved is converted into the potential energy of water, reach to improve the purpose of 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, it is with the difference of embodiment one: described motor 2 is that submersible motor, described submersible motor and crankshaft connecting rod system 6 are arranged on below piston plate 3.
Embodiment three
With reference to Fig. 3, the described cylinder body of the embodiment of the present invention three is provided with two sets, and described motor 2 is dual-axle motor, and the crankshaft connecting rod system 6 of each cylinder body is connected with a rotary shaft of dual-axle motor respectively.The present embodiment drives a cylinder body to work by two output shafts of dual-axle motor respectively, and compared with embodiment one, it is in hgher efficiency that it draws water.
The present invention is placed in water and works, owing to it has suction capacity, and the potential energy loss therefore can energy-conservation drawn water.By the linear motion that convert rotational motion is piston plate 3 of 6 motors 2 of crankshaft connecting rod system, thus 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, the convert rotational motion of motor 2 is the extra little energy consumed of linear motion of piston plate 3, and during energy is changed, kinetic energy and pressure to Water transport can be seldom, and the potential energy increased that feeds water can accomplish to be suitable for as far as possible the requirement of different water levels, therefore the work efficiency of this device is the highest, solves dynamical type or positive displacement water plug is inevitably converted into the kinetic energy drawn water or the problem of pressure energy more electric energy.
The above, the simply better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches the technique effect of the present invention with any same or similar means, all should fall under the scope of the present invention.
Claims (5)
1. piston type pumping device, it is characterized in that: include cylinder body (1) and motor (2), described cylinder body (1) is supported on the water surface by buoyancy aid, the piston plate (3) that can pump it is provided with in described cylinder body (1), described piston plate (3) is provided with outlet, described outlet is provided with valve one (4), and described piston plate (3) is connected with motor (2) by crankshaft connecting rod system (6)；The top of described cylinder body (1) is uncovered, and connection has drip tray (8) around uncovered, and described drip tray (8) connects outlet pipe, and lower end connects has water inlet pipe (7), described water inlet pipe (7) to be provided with valve two (5).
Piston type pumping device the most according to claim 1, it is characterised in that: described motor (2) is submersible motor, and described submersible motor and crankshaft connecting rod system (6) are arranged on piston plate (3) lower section.
Piston type pumping device the most according to claim 1, it is characterised in that: described cylinder body (1) is provided with two sets, and described motor (2) is dual-axle motor, and the crankshaft connecting rod system (6) of each cylinder body (1) is connected with a rotary shaft of dual-axle motor respectively.
Piston type pumping device the most according to claim 3, it is characterised in that: described dual-axle motor and crankshaft connecting rod system (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 14, it is characterised 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 CN104100487A (en) | 2014-10-15 |
| CN104100487B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675654B (en) * | 2015-01-21 | 2017-02-01 | 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 |
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| Publication number | Publication date |
|---|---|
| CN104100487A (en) | 2014-10-15 |
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Granted publication date: 20170111 Termination date: 20180731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |