CN105201866A - High-efficiency low-consumption solar pump - Google Patents
High-efficiency low-consumption solar pump Download PDFInfo
- Publication number
- CN105201866A CN105201866A CN201510713303.2A CN201510713303A CN105201866A CN 105201866 A CN105201866 A CN 105201866A CN 201510713303 A CN201510713303 A CN 201510713303A CN 105201866 A CN105201866 A CN 105201866A
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- China
- Prior art keywords
- impeller
- blades
- lower cover
- efficient low
- upper cover
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000005086 pumping Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a high-efficiency low-consumption solar pump. The high-efficiency low-consumption solar pump comprises a pump body and a direct-current motor driven by a solar cell, wherein the pump body is internally provided with an impeller, the impeller is a disc-shaped hollow component formed by laminating an upper cover and a lower cover, an installation hole is formed in the upper cover, a water inlet is formed in the bottom of the lower cover, a water outlet is formed in the outer edge of the impeller, a plurality of blades are arranged inside the impeller, the upper edges of the blades are connected with the upper cover, the lower edges of the blades are connected with the lower cover, the impeller is connected with the output end of the direct-current motor by virtue of the installation hole, and the water inlet stretches out of the pump body. The high-efficiency low-consumption solar pump has the advantages that by adopting the disc-shaped hollow structure impeller, the impeller is compact in structure, small in size and light in weight, so that not only is the water discharging efficiency of the impeller efficiently increased, but also the needed motor output power is smaller, and the working requirements of the solar pump are greatly met; the high-efficiency low-consumption solar pump is suitable for various low-power water pump systems.
Description
Technical field
The present invention relates to pump technology field, be specifically related to a kind of solar pumping.
Background technique
Solar pumping is also known as photovoltaic water pump, it is sunlight district galore in the world today, especially short of electricity is without the way of supplying water of the outlying district most attraction force of electricity, utilize desirable, inexhaustible solar energy everywhere, system fully automatically begins work at sunrise, sunset and having a rest, and keeps an eye on without the need to personnel, maintenance workload can be down to minimum, is the desirable green energy resource system integrating Economy, reliability and environmental benefit.
The working principle of solar pumping is electric energy by the light energy conversion of the sun, provides power for operation to load pump motor.Solar pumping is generally made up of solar panel, controller for solar, AC/DC motor and water pump, wherein, adopt the direct current that the water pump of direct current generator can directly utilize solar panels to produce, there is efficiency high, rotating speed is high, lift is high, the feature that volume is little and safer, is subject to the welcome of users.But in use also have problems: for ensureing flow and the working life of water pump, impeller size and the weight of designed employing are all larger, the motor needing higher-wattage to export could drive running, but because solar cell input current is less, output power of motor is lower, can not fully impeller work, reduce water pump utilization efficiency and motor working life.
Summary of the invention
The present invention is directed to above-mentioned technical problem, propose a kind of efficient low-consume solar pumping, efficiently solve motor load and the unmatched problem of water pump vane, improve the working efficiency of solar pumping.
The present invention solves the problems of the technologies described above by the following technical solutions: a kind of efficient low-consume solar pumping, comprise the direct current generator of the pump housing and solar cell driving, impeller is provided with in the described pump housing, described impeller is the dish-shaped hollow unit be formed by stacking by upper cover and lower cover, cover on described and offer mounting hole, water intake is provided with bottom described lower cover, described impeller outer edge offers water outlet, described impeller internal is provided with some blades, along being connected with described upper cover on described some blades, along being connected with described lower cover under described some blades, described impeller is connected with described direct current generator output terminal by described mounting hole, described water intake stretches out the outside of the described pump housing.
Optimize, described upper cover center offers mounting hole, and described lower cover center is provided with downward water intake.
Optimize, described upper cover center and described lower cover central coaxial, described some blades distribute along described lower cover Central Symmetry.
Optimize, described some blades are arc shaped blade, form arc water channel between adjacent two blades and impeller upper and lower cover, effectively can improve water inlet and the drainage efficiency of impeller.
Optimize, described some blades are inner concordant with described water intake edge, and described some blade outer end are concordant with described impeller outer edge.
Optimize, described some blades tilt to be connected with between described upper cover and lower cover.
Optimize, described impeller is the impeller of ABS engineering plastics molding and forming, effectively reduces the weight of impeller.
For above-mentioned optimized project, described mounting hole inwall is inlaid with metal clasp, the internal diameter of described metal clasp is corresponding with described direct current generator output terminal external diameter, is convenient to motor and is connected with the firm of impeller.
Optimize, described direct current generator input end is provided with Ac conversion equipment, Ac is converted to direct current and uses, and makes solar pumping more general, convenient.
The invention has the advantages that: the present invention's design have employed the impeller of dish-shaped hollow-core construction, this blade wheel structure is compact, and volume is little, lightweight, not only effectively improves the drainage efficiency of impeller, and required motor output power is less, greatly meet the job requirement of solar pumping; The present invention can be general, is applicable to various low-power water pump system.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the transverse cross-sectional view of impeller in the present invention;
Fig. 3 is the longitudinal sectional drawing of impeller in the present invention.
Embodiment
As shown in Figure 1, a kind of efficient low-consume solar pumping, comprise the direct current generator 3 of the pump housing 1 and solar cell 2 driving, impeller 4 is provided with in the described pump housing 1, described impeller 4 is the dish-shaped hollow units be formed by stacking by upper cover 5 and lower cover 6, described upper cover 5 center offers mounting hole 51, described lower cover 6 center offers downward water intake 61, described impeller 4 outer rim offers water outlet 7, described impeller 4 inside is provided with some blades 8, along being connected with described upper cover 5 on described some blades 8, described some blades 8 times edges are connected with described lower cover 6, described impeller 4 is connected with described direct current generator 3 output terminal by described mounting hole 51, described water intake 61 stretches out the outside of the described pump housing 1.
As shown in Figure 2 and Figure 3, described upper cover 5 center and described lower cover 6 central coaxial, described some blades 8 distribute along described lower cover 6 Central Symmetry; Described some blades 8 are arc shaped blade, and described some blades 8 are inner concordant with described water intake 61 edge, and described some blade 8 outer ends are concordant with described impeller 4 outer rim, and described some blades 8 tilt to be connected with between described upper cover 5 and lower cover 6; On above-mentioned adjacent two blades 8 and impeller 5, between lower cover 6, form arc water channel, effectively can improve water inlet and the drainage efficiency of impeller.
Described impeller 4 is formed by ABS engineering plastics single injection-molded, not only effectively reduces the weight of impeller, and makes blade wheel structure compacter, firm; Meanwhile, described mounting hole 51 inwall is inlaid with metal clasp 9, the internal diameter of described metal clasp 9 is corresponding with described direct current generator 3 output terminal external diameter, improves the structural strength of motor output end and mounting hole surface of contact, is convenient to motor and is connected with the firm of impeller.
In addition, described direct current generator 3 input end is provided with Ac conversion equipment 10, Ac is converted to direct current and uses, and makes solar pumping more general, convenient.
The present invention not only effectively improves the drainage efficiency of impeller, and required motor output power is less, greatly meets the job requirement of solar pumping; The present invention can be general, is applicable to various low-power water pump system.
The foregoing is only the preferred embodiment of the invention; not in order to limit the invention; the any amendment done within all spirit in the invention and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in the invention.
Claims (9)
1. an efficient low-consume solar pumping, comprise the direct current generator of the pump housing and solar cell driving, impeller is provided with in the described pump housing, it is characterized in that, described impeller is the dish-shaped hollow unit be formed by stacking by upper cover and lower cover, cover on described and offer mounting hole, water intake is provided with bottom described lower cover, described impeller outer edge offers water outlet, described impeller internal is provided with some blades, along being connected with described upper cover on described some blades, along being connected with described lower cover under described some blades, described impeller is connected with described direct current generator output terminal by described mounting hole, described water intake stretches out the outside of the described pump housing.
2. efficient low-consume solar pumping as claimed in claim 1, it is characterized in that, described upper cover center offers mounting hole, and described lower cover center is provided with downward water intake.
3. efficient low-consume solar pumping as claimed in claim 1 or 2, it is characterized in that, described upper cover center and described lower cover central coaxial, described some blades distribute along described lower cover Central Symmetry.
4. efficient low-consume solar pumping as claimed in claim 1, it is characterized in that, described some blades are arc shaped blade.
5. efficient low-consume solar pumping as claimed in claim 1, is characterized in that, described some blades are inner concordant with described water intake edge, and described some blade outer end are concordant with described impeller outer edge.
6. efficient low-consume solar pumping as claimed in claim 1, it is characterized in that, described some blades tilt to be connected with between described upper cover and lower cover.
7. efficient low-consume solar pumping as claimed in claim 1, it is characterized in that, described impeller is the impeller of ABS engineering plastics molding and forming.
8. efficient low-consume solar pumping as claimed in claim 7, it is characterized in that, described mounting hole inwall is inlaid with metal clasp, the internal diameter of described metal clasp is corresponding with described direct current generator output terminal external diameter.
9. efficient low-consume solar pumping as claimed in claim 1, it is characterized in that, described direct current generator input end is provided with Ac conversion equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510713303.2A CN105201866A (en) | 2015-10-27 | 2015-10-27 | High-efficiency low-consumption solar pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510713303.2A CN105201866A (en) | 2015-10-27 | 2015-10-27 | High-efficiency low-consumption solar pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105201866A true CN105201866A (en) | 2015-12-30 |
Family
ID=54949744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510713303.2A Pending CN105201866A (en) | 2015-10-27 | 2015-10-27 | High-efficiency low-consumption solar pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105201866A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19633137A1 (en) * | 1996-08-16 | 1998-02-19 | Wolff Horst Dipl Ing Fh | Circulating pump for liquid in solar collector circuit |
| CN201103546Y (en) * | 2007-08-06 | 2008-08-20 | 中山大学 | High-efficiency photovoltaic water pump system |
| CN201155462Y (en) * | 2007-12-21 | 2008-11-26 | 柳林 | Fluid circulation pump |
| CN102619762A (en) * | 2012-03-12 | 2012-08-01 | 深圳市思特克电子技术开发有限公司 | Solar energy photovoltaic automatic water pumping system |
| CN202520567U (en) * | 2011-09-22 | 2012-11-07 | 丁樟富 | Solar water pump |
| CN202531442U (en) * | 2012-01-18 | 2012-11-14 | 侯学青 | Mechanical-electrical integrated photovoltaic direct-current high-power submersible pump |
| CN202914324U (en) * | 2012-11-23 | 2013-05-01 | 卓朝旦 | Solar energy type water pump |
| CN205172973U (en) * | 2015-10-27 | 2016-04-20 | 余雷 | High -efficient low consumption solar pump |
-
2015
- 2015-10-27 CN CN201510713303.2A patent/CN105201866A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19633137A1 (en) * | 1996-08-16 | 1998-02-19 | Wolff Horst Dipl Ing Fh | Circulating pump for liquid in solar collector circuit |
| CN201103546Y (en) * | 2007-08-06 | 2008-08-20 | 中山大学 | High-efficiency photovoltaic water pump system |
| CN201155462Y (en) * | 2007-12-21 | 2008-11-26 | 柳林 | Fluid circulation pump |
| CN202520567U (en) * | 2011-09-22 | 2012-11-07 | 丁樟富 | Solar water pump |
| CN202531442U (en) * | 2012-01-18 | 2012-11-14 | 侯学青 | Mechanical-electrical integrated photovoltaic direct-current high-power submersible pump |
| CN102619762A (en) * | 2012-03-12 | 2012-08-01 | 深圳市思特克电子技术开发有限公司 | Solar energy photovoltaic automatic water pumping system |
| CN202914324U (en) * | 2012-11-23 | 2013-05-01 | 卓朝旦 | Solar energy type water pump |
| CN205172973U (en) * | 2015-10-27 | 2016-04-20 | 余雷 | High -efficient low consumption solar pump |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |
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| RJ01 | Rejection of invention patent application after publication |