CN2818838Y - Solar reciprocating water pump - Google Patents
Solar reciprocating water pump Download PDFInfo
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- CN2818838Y CN2818838Y CN 200520112034 CN200520112034U CN2818838Y CN 2818838 Y CN2818838 Y CN 2818838Y CN 200520112034 CN200520112034 CN 200520112034 CN 200520112034 U CN200520112034 U CN 200520112034U CN 2818838 Y CN2818838 Y CN 2818838Y
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Abstract
The utility model relates to a solar reciprocating water pump which belongs to the technical field of the energy saving and solar energy utilization of a water pump. The solar reciprocating water pump comprises a solar heat collector, a water heating tank, a double-driving floating-sinking type medium worker, double pistons, a left and a right pneumatic chambers, a left and a right automatic coolers and a left and a right containing chamber components, wherein the double-driving floating-sinking type medium worker is arranged in the water heating tank, the double pistons, the left and the right pneumatic chambers, the left and the right automatic coolers and the left and the right containing chamber components are arranged in a cylindrical pump body. The utility model has the structural characteristic that the solar heat collector is communicated with the water heating tank through a pipeline, and the double-driving floating-sinking type medium worker is communicated with the left and the right pneumatic chambers through a pipeline. The utility model has the characteristics of simple structure, reliable operation, high efficiency, low operating cost and strong operability. The utility model can effectively utilize solar energy to drive the solar reciprocating water pump to work so as to achieve the goal of lifting or conveying liquid, such as water, etc.
Description
Technical field
The utility model relates to water pump and solar energy utilization, and concrete is a kind of solar energy fro water pump.
Background technique
Existing solar water pump generally has following several: (1) solar energy Pneumatic water pump, although this water pump is simple in structure, operation is convenient, because steam directly contacts with water, thereby the thermal efficiency is too low; (2) photovoltaic solar water pump, although this water pump is reliable, required solar cell costs an arm and a leg; (3) solar energy diaphragm pump, this water pump structure is simple, and cost is low, easy processing, but required changement complexity, it is unreliable to move, and belongs to the discontinuity water lift, is difficult to so far play a role in actual engineering.This shows that although existing solar water pump is feasible on principle, all exist some defectives in application, ubiquity poor operability, the relatively poor problem of practicability.
Summary of the invention
The purpose of this utility model is low at present China solar water pump ubiquity efficient, the problem reliable poor, that practicability is relatively poor provides a kind of solar energy fro water pump, this model utility is simple in structure, reliable, efficient is high, cost is low, has stronger operability.
The utility model be achieved in that in fro water pump by set up double-piston, left and right sides pneumatic chamber and about device such as cooler automatically, make traditional fro water pump possess the moving function of perfect heat, again by configuration solar thermal collector, heating water chamber, two moving floating type working medium work device, to reach the purpose of utilizing Driven by Solar Energy solar energy fro water pump to carry out work.
Double-piston is to connect into I shape by piston rod, be divided into the left and right sides piston, the purpose one that the left and right sides piston is set is that the left and right chamber volume for water pump provides operation power, the 2nd, for be provided with left and right sides pneumatic chamber, about automatically cooler placement space is provided, left and right automatic cooler installs respectively in left and right sides piston inboard, be fixed together with the left and right sides piston, its effect is cooled off the working medium in the left and right pneumatic chamber exactly automatically, to guarantee the working medium proper functioning.Left and right pneumatic chamber is separately positioned between dividing plate and the left and right automatic cooler, and its effect is exactly by the pressure change of working medium at pneumatic chamber, promotes the left and right sides piston and moves reciprocatingly.Solar thermal collector can adopt solar thermal collectors such as hot tube, board-like, electron tubes type, and the effect of solar thermal collector is that solar energy is transported to heating water chamber, gives the heating of the water in the heating water chamber.Heating water chamber is connected by water pipe with solar thermal collector, and heating water chamber is filled with a certain amount of water, places two two moving floating type working medium work devices that can float automatically and sink in water.The effect of heating water chamber is exactly come-up and the sinking by two moving floating type working medium work devices, with the heat energy in the solar thermal collector, alternately passes to left and right two two moving floating type working medium work devices according to certain requirement.In left and right two two moving working medium work devices that drift along a certain amount of working medium is housed respectively, and at pipe end liquid jetting device is housed, the working medium in left and right two moving floating type working medium work devices will be formed with the gas of certain air pressure after heating in the heating water chamber.Enter into solar energy fro water pump left side pneumatic chamber as Working medium gas and partially liq by liquid jetting device and tracheae, at this moment left hand piston will be moved to the left under the effect of left pneumatic chamber air pressure, right hand piston also can be moved to the left simultaneously, a because left side, right piston is moved to the left, and make left chamber volume draining, right chamber volume suction, working medium in the right pneumatic chamber also can flow back to right two moving floating type working medium work device by tracheae simultaneously, along with the working medium in the two moving floating type work devices in a left side constantly moves in the pneumatic chamber left, working medium in its work device is also in continuous minimizing, when reducing to a certain degree, because reducing the two moving floating type work devices in a left side, weight emerges, working medium in it can stop heating automatically, at this moment piston has moved to the left end limit, and stop to move, meanwhile, working medium in the right pneumatic chamber also all enters in right two moving floating type working medium work device, cause this work device to sink in the heating water chamber owing to weight significantly increases, and heat, working medium after the heating can be transported to right pneumatic chamber by will calm the anger body and partially liq of liquid jetting device and tracheae equally, the increase of right pneumatic chamber air pressure moves right piston, because moving right of piston, and make right chamber volume draining, left side chamber volume suction, make the working medium in the left pneumatic chamber constantly be back to the two moving floating type working medium work devices in a left side simultaneously, when backflow working medium reaches constant weight, this work device sinks, and working medium heated, and the working medium in the at this moment right two moving floating type working medium work devices is owing to all enter right pneumatic chamber, and this work amount of thinking highly of is significantly reduced and floats.At this moment piston has moved to the right-hand member limit.Circulation can be finished the proper functioning of this model utility and so forth.
The utility model has following actively useful effect:
(1) utilize about two moving floating type working medium work devices and left and right sides pneumatic chamber carry out alternate cycles and move automatically, saved liquid working substance pump that general hot machine must use and changement etc., it is simple in structure that this model utility is had, reliable characteristics.
(2) this model utility directly uses solar energy as the heating power source, does not need the solar cell conversion, and cost of production is lower;
(3) working medium by be located at left and right sides pneumatic chamber one side about automatically cooler carry out automatic water cooling, thereby guaranteed the working efficiency and the normal operation of working medium;
(4) this model utility has the efficient height, and working principle is rigorous, and is simple in structure, and practical characteristics can be used for the field irrigation of vast rural area, also can be used for cities and towns industry and living water.
Description of drawings
Fig. 1 is the utility model one embodiment's plan structure figure.
Fig. 2 is that Fig. 1 middle pump body is partly faced structural drawing.
Fig. 3 is that parts such as solar thermal collector and heating water chamber are faced structural drawing among Fig. 1.
Among the figure, 1. pump case 2. left sides, right piston 3. left and right sides piston rods 4. dividing plates 5. left sides, right automatic cooler 6. left chamber volume 7. right chamber volume 8. left pneumatic chamber 9. right pneumatic chambers 10. go out the left two moving sink and emerge type working medium working device 23. high-temperature water 24. right two moving sink and emerge type working medium working device 25. solar thermal collector outlet pipes 26. solar thermal collector return pipes 27. solar thermal collectors 28. bolts 29. water pump loam cakes 30. working medium 31. ejector nozzles 32. ejector suction chambers 33. ejector suction lines 34. solar thermal collector supports of water one-way valve 11. water feeding one-way valves, 12. left and right sides automatic cooler paddle hole 13. left and right sides automatic cooler turnover tanks, 14. left pneumatic chamber turnover tracheae 15. right pneumatic chamber turnover tracheae 16. pumping lines 17. pump water inlets 18. pipe joints 19. flexible pipes 20. valves 21. heating water tank 22...
Embodiment
In Fig. 1, pump case (1) is to be formed by the cast steel casting, and its effect is exactly and other parts are constructed left and right sides chamber volume, left and right sides pneumatic chamber and piston motion cylinder body etc. together.Left and right piston (2) is to be formed by the steel plate cutting process, be connected and fixed by left and right piston rod (3), left and right piston rod (3) is by the round steel processing and fabricating, two ends and left and right piston weld together, the effect of left and right piston (2) is exactly to provide operation power for left and right chamber volume on the one hand, another side is constructed left and right pneumatic chamber, and carries out energy interchange with left and right pneumatic chamber.Dividing plate (4) is to be processed by steel plate, and it and pump case (1) weld together, its effect be with left and right piston (2) together, form left pneumatic chamber (8) and right pneumatic chamber (9).Left and right automatic cooler (5) is arranged on left and right piston (2) inboard, be to be welded by steel plate, be welded on left and right piston (2) inboard, it is a sealed container, be equipped with a paddle hole (12) respectively in left and right piston (2) side, water can pass in and out left and right automatic cooler (5) by this hole, the effect of left and right automatic cooler (5) is exactly by passing in and out the water of left and right automatic cooler, working medium heat in the left and right pneumatic chamber is taken away, working medium is carried out cooling purpose to reach.For the time of cooling and the control of cooling procedure, be to finish automatically by the to-and-fro motion and the orderly cooperation of left and right automatic cooler turnover tank (13) of left and right piston (2).After two moving floating type working medium work device (22) heating in a left side, its interior working medium gasification also enters left pneumatic chamber (8), left side pneumatic chamber (8) makes a left side, right piston (2) is moved to the left, when moving to left end point, the working medium of two moving floating type working medium work device (22) linings, a left side all flows out, work device come-up, and stop to heat, left piston just in time arrives the position of cooler turnover tank (13) automatically, a left side, turnover tank (13) and paddle hole (12) are connected, cause the water of left chamber volume (6) lining to enter left side cooler (5) automatically rapidly, and the working medium temperature of at this moment left pneumatic chamber (8) lining has also reached the highest, its energy has also transformed and has finished, and needs cooling cooling rapidly, carries out necessary preparatory work for the two moving floating type working medium work devices (22) of working medium reflux left.Left side pneumatic chamber (8) heat is delivered to left side cooler (5) automatically rapidly, water temperature raises in it, meanwhile, right two moving floating type working medium work device (24) sinks and heats, working medium heating in it and gasification also constantly enter right pneumatic chamber (9), right pneumatic chamber (9) makes a left side, right piston (2) moves right, at this moment left chamber volume (6) forms negative pressure rapidly, under the effect of this negative pressure, the a left side automatically high-temperature water of cooler (5) is inhaled into left chamber volume (6), when left and right sides piston (2) when moving on to right endpoint, and the same process, water in the right chamber volume enters into right cooler (5) automatically, and the working medium of right pneumatic chamber (9) is cooled off.The operation that goes round and begins again like this, thus finish automatically working medium cooling at regular time and quantity.A left side chamber volume (6) and right chamber volume (7) are respectively to be combined by left piston and right piston and pump case (1), and its effect all is the changes by volume, sets up negative pressure and malleation, absorb water and the purpose of draining to reach.When left and right piston (2) when being moved to the left, left chamber volume (6) is a malleation, and water is discharged by going out water one-way valve (10), and right chamber volume (7) is a negative pressure, by water inlet one-way valve (11) water of water inlet pool is sucked chamber volume (7).Since otherwise.A left side pneumatic chamber (8) and right pneumatic chamber (9) combine by dividing plate (4), pump case (1), left and right piston (2), and it acts on all is by the entering and discharging of working medium, and promotes left and right piston (2) and moves reciprocatingly.When the working medium of the two moving floating type working medium work devices (22) in a left side is heated and when constantly entering left pneumatic chamber (8), left and right piston (2) is moved to the left, along with being moved to the left of left and right piston (2), the working medium of right pneumatic chamber (9) lining constantly is back to right two moving floating type working medium work device (24).Work as a left side, after right piston (2) is moved to the left certain stroke, owing to the weight saving of the two moving floating type working medium work devices (2) in a left side is floated, and stop to heat, at this moment, the working medium of right two moving floating type working medium work device (24) linings is because all backflow weight increases, and the work device of making sinks to heating water chamber (21) lining working medium is heated, heating back working medium constantly enters right pneumatic chamber (9) from the work device, at this moment a left side, right piston (2) will constantly move right, work as a left side, right piston (2) moves right behind certain stroke, flow out the device come-up of working owing to the working medium of right two moving floating type working medium work device (24) linings is whole, and stop to heat, the working medium of two moving floating type working medium work device (22) linings, a left side is sunk the work device owing to all refluxing and working medium is heated, working medium after the heating enters into left pneumatic chamber (8) again, and so circulation can make a left side, right piston (2) moves back and forth.Going out water one-way valve (10) is standarized component, and current can only flow out from left and right chamber volume, can not flow back to, and its effect is exactly that the pressure water in the left and right chamber volume is discharged.Water inlet one-way valve (11) also is a standarized component, and current can only flow to left and right chamber volume, can not flow out, and its effect is exactly that the water of water pump water inlet pool enters left and right chamber volume under atmospheric effect when being vacuum in the left and right chamber volume.Left and right automatic cooler paddle hole (12) is the hole of beating in left and right piston (2) one sides, and its effect is exactly to be left and right automatic cooler (5) input cooling water and backflow high-temperature water.Left and right automatic cooler turnover tank (13) is located at a side of pump case (1), it also is two-end part in left and right piston (2) cylinder body one side, it is the little tank of when pump case (1) is cast, reserving of rectangle, its effect exactly by and about automatically cooler water inlet (12) switch on and off in order, cooling water is introduced left and right automatic cooler (5), and the high-temperature water of left and right automatic cooler (5) lining is drawn.Its working procedure front is introduced, no longer folded here stating.Left side pneumatic chamber turnover tracheae (14) and right pneumatic chamber turnover tracheae (15) all are to be manufactured by steel pipe, and its effect is exactly with working medium input and output left and right sides pneumatic chamber.Pumping line (16) is to be manufactured by steel pipe to form, and its effect is exactly that the pressure water in the left and right volume is flowed out.Pump water inlet (17) is to be manufactured by steel pipe to form, and its effect is exactly to make the water in the water inlet pool enter left and right chamber volume.Pipe joint (18) is a standard piece, and its effect is exactly to connect flexible pipe (19).Flexible pipe (19) is a plastic flexible pipe, and its effect is exactly or to sink and move along with left and right two moving floating type working medium work devices come-ups.Valve (20) is a standard piece, and its effect is exactly by opening or closing flowing of control working medium, to reach the keying of this model utility of control.Heating water chamber (21) is to be welded by steel plate, for inside and outside two-layer, add in the interlayer and fills thermal insulating material, to reach the purpose of water tank heat preserving.The two moving floating type working medium work devices (22) in a left side and right two moving floating type working medium work device (24) all are to be welded by steel plate, are seal container, and its effect is exactly to provide working space for working medium.Solar thermal collector outlet pipe (25) is by steel pipe manufacturing, and its effect is that the heat with solar thermal collector (27) is transported to heating water chamber (21) by current.Solar thermal collector return pipe (26) is to be formed by steel pipe manufacturing, and its effect is to make the low temperature water of heating water chamber (21) lining be back to solar thermal collector (27) to heat.Solar thermal collector (27) adopts the electron tubes type heat collector, and its effect is to obtain solar energy.
In Fig. 2, bolt (28) is a standard piece, and its effect is that water pump loam cake (29) is fixed on the pump case (1).Water pump loam cake (29) is to be processed by steel plate, and its effect is to overhaul water pump by opening water pump loam cake (29).
In Fig. 3, working medium (30) can adopt lower boiling liquid, and as freon or alkanes or ammoniacal liquor, the effect of working medium is exactly to utilize its lower boiling characteristics, and heating produces air pressure, and condensation forms liquid, for the water pump pneumatic chamber provides power.Liquid jetting device is made up of parts liquid jetting device nozzle (31), liquid jetting device suction chamber (32) and liquid jetting device suction pipe (33), its each parts all are to be formed by steel pipe manufacturing, liquid jetting device nozzle (31) and liquid jetting device suction chamber (32) weld together, its effect is to introduce to have the Working medium gas of pressure to carry out high velocity jet, the effect of liquid jetting device suction chamber (32) is to form vacuum chamber, liquid jetting device suction pipe (33) and liquid jetting device suction chamber (32) weld together, and its effect is the suction chamber (32) that liquid is transported to liquid jetting device.The working principle of liquid jetting device is behind the working medium heating and gasifying, there is pressure gas stream outwards to spray by liquid jetting device nozzle (31) with higher speed, at this moment high velocity air can be walked the entrained air of liquid jetting device suction chamber (32) lining, and make liquid jetting device suction chamber (32) form vacuum, because the effect of vacuum, to sink to a left side, bottom liquid working medium in right two moving floating type working medium work device, be drawn onto liquid jetting device suction chamber (32) by liquid jetting device suction pipe (33), the liquid working substance that enters into liquid jetting device suction chamber (32) can enter a left side with the working medium air-flow that is sprayed by liquid jetting device nozzle (31), right pneumatic chamber, the operation that goes round and begins again like this, liquid jetting device can be with a left side, gas working medium and liquid working substance constantly are transported to a left side in right two moving floating type working medium work device, right pneumatic chamber.Solar thermal collector support (34) is to be welded by angle steel, and it rises solar thermal collector and supports and fixation.
Claims (6)
1. solar energy fro water pump, it is characterized in that: it comprise solar thermal collector, heating water chamber, two moving floating type working medium work device, double-piston, left and right sides pneumatic chamber, about cooler and left and right sides chamber volume assembly automatically, two moving floating type working medium work devices are arranged in the heating water chamber, double-piston, left and right sides pneumatic chamber, about cooler and left and right sides chamber volume are arranged in the cylindrical shape pump housing automatically, solar thermal collector is connected by pipeline and heating water chamber, and two moving floating type working medium work devices are connected by pipeline and left and right sides pneumatic chamber.
2. require described solar energy fro water pump according to right 1, it is characterized in that left and right sides pneumatic chamber is arranged between left and right sides piston and the dividing plate, the variation of left and right sides pneumatic chamber volume is determined by the residing position of left and right sides piston.
3. require described solar energy fro water pump according to right 1, automatic cooler is arranged on piston inboard, the left and right sides about it is characterized in that, in the piston of the left and right sides, automatic cooler paddle hole about being respectively arranged with, on the pump case housing, automatically cooler turnover tank about being provided with, paddle hole and cooler are connected, and in service and paddle hole is connected or disconnects the turnover tank at left and right sides piston.
4. according to the described solar energy fro water pump of claim 1, it is characterized in that left and right sides piston links together by left and right sides piston rod.
5. according to the described solar energy fro water pump of claim 1, it is characterized in that left and right sides chamber volume is arranged on the outside of left and right sides piston, and be equipped with unidirectional into and out of water valve.
6. according to the described solar energy fro water pump of claim 1, two moving floating type working medium work devices are placed in the heating water chamber about it is characterized in that, and can replace and freely drift along, and its gas transmission pipe end and liquid jetting device are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112034 CN2818838Y (en) | 2005-06-28 | 2005-06-28 | Solar reciprocating water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112034 CN2818838Y (en) | 2005-06-28 | 2005-06-28 | Solar reciprocating water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818838Y true CN2818838Y (en) | 2006-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520112034 Expired - Fee Related CN2818838Y (en) | 2005-06-28 | 2005-06-28 | Solar reciprocating water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818838Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649826B (en) * | 2009-09-10 | 2011-05-18 | 刘屏 | Air compressor |
| CN102434425A (en) * | 2011-11-30 | 2012-05-02 | 华南理工大学 | Solar driven water pump |
| CN105240239A (en) * | 2015-09-22 | 2016-01-13 | 北京理工大学 | Solar double-piston pump |
| CN106542131A (en) * | 2017-01-13 | 2017-03-29 | 蓝润竹 | A kind of efficient packaging process and equipment |
| CN108708841A (en) * | 2018-05-07 | 2018-10-26 | 广东工业大学 | A kind of inflator pump and its inflation method |
| CN110180820A (en) * | 2019-06-17 | 2019-08-30 | 江苏仁康蛋业有限公司 | A kind of automatic operating and the on-line cleaning device of control |
-
2005
- 2005-06-28 CN CN 200520112034 patent/CN2818838Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649826B (en) * | 2009-09-10 | 2011-05-18 | 刘屏 | Air compressor |
| CN102434425A (en) * | 2011-11-30 | 2012-05-02 | 华南理工大学 | Solar driven water pump |
| CN105240239A (en) * | 2015-09-22 | 2016-01-13 | 北京理工大学 | Solar double-piston pump |
| CN105240239B (en) * | 2015-09-22 | 2017-11-14 | 北京理工大学 | A kind of solar energy dual Piston water pump |
| CN106542131A (en) * | 2017-01-13 | 2017-03-29 | 蓝润竹 | A kind of efficient packaging process and equipment |
| CN108708841A (en) * | 2018-05-07 | 2018-10-26 | 广东工业大学 | A kind of inflator pump and its inflation method |
| CN110180820A (en) * | 2019-06-17 | 2019-08-30 | 江苏仁康蛋业有限公司 | A kind of automatic operating and the on-line cleaning device of control |
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| 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 |