Rainwater collection filling device
Technical field
The utility model belongs to rainwater recovery and utilization technology field, relates to a kind of rainwater collection filling device.
Background technology
Building in the city now has a large amount of parks and greenery patches, along with the attention of people to environment, also can further increase later on, these lawns, greenery patches need a large amount of irrigation water, owing to global warming, anomalous weather is frequent simultaneously, and the drainage system in the city is difficult to tackle heavy rain.
Because meadow, park, lawn in the city were watered naturally by man-made irrigation and rainy day, overcast and rainy vegetation heavy irrigation just occurred, and the phenomenon of continuous sunny vegetation serious water shortage caused irrigating problem unreasonable, that the irrigation water utilization rate is not high.
Summary of the invention
The purpose of this utility model provides a kind of rainwater collection filling device, has solved lawn of the prior art and has watered naturally by man-made irrigation and rainy day, overcast and rainy vegetation heavy irrigation just occurred, and the problem of continuous sunny vegetation serious water shortage.
The technical scheme that the utility model adopts is, a kind of rainwater collection filling device, the underground water storage device that arranges on the lawn, water storage device is provided with the rainwater collecting pipe with ground surface UNICOM, be provided with suction pump in the water storage device, the delivery side of pump that draws water is connected with irrigation device on the ground surface lawn by water-supply-pipe, and suction pump is connected with controller, and controller is connected with power supply with hygrometer in addition.
The beneficial effects of the utility model are: a large amount of rainwater can be stored, not only can take full advantage of rainwater but also can save irrigation water, irrigate all necessary for rain drainage, utilization, greenery patches.
Description of drawings
Fig. 1 is the structural representation of the utility model rainwater collection filling device.
Among the figure, 1. lawn, 2. water storage device, 3. suction pump, 4. solar panel, 5. irrigation device, 6. output water pipe, 7. controller, 8. hygrometer, 9. power supply, 10. rainwater collecting pipe.
The specific embodiment
With reference to Fig. 1, rainwater collection filling device structure of the present utility model is, on the lawn 1 underground one or more water storage devices 2 are set, water storage device 2 is provided with the rainwater collecting pipe 10 with ground surface UNICOM, be provided with suction pump 3 in the water storage device 2, the outlet of suction pump 3 is connected with irrigation device 5 on the ground surface lawn 1 by water-supply-pipe 6, and suction pump 3 is connected with controller 7, controller 7 is connected with power supply 9 with hygrometer 8 in addition, the batteries that power supply 9 preferably is connected with solar panel 4.
The principle of rainwater collection filling device of the present utility model is, underground on the lawn water storage device 2 is set, excessive rainwater of rainy day is collected in the water storage device 2, by the solar panel storage of electrical energy, when needing the pouring lawn, controller 7 is determined the opportunity of pouring work according to the parameter situation of hygrometer 8, controller is connected power supply 9 and is started suction pump 3, water is extracted on the ground, waters by irrigation device 5 again, reach the purpose that takes full advantage of rainwater.
Rainwater collection fill system of the present utility model, it is a kind of energy-conservation irrigation automanual system that utilizes rainwater and solar energy, the surface water that the rainy day is unnecessary is stored to underground to utilize pipeline, when sunlight is strong, solar panel can convert electrical energy into the power that draws water soil moisture is evenly replenished, solved because the unbalanced problem of moisture that Changes in weather causes, utilize solar energy and rainwater that the adverse effect of plant is made suitable adjustment to the harmony of its moisture, and reach the reasonable irrigation of water resource and the formation that prevents damage caused by waterlogging.
This water storage device 2 is built the lawn below ground in and is not affected the appearance, generally can not bear immense pressure on the lawn, water storage device also compares safety under the lawn, other device of this system can share with existing some system, from seeing that in appearance the lawn with original the same, do not influence people and lives normally.Cold winter may be impaired in the north for this water storage device, water storage device can be built to the corresponding degree of depth according to local climate, utilizes underground heat protection water storage device.
Rainwater collection fill system of the present utility model is suitable for multiple occasions such as small-sized garden, garden, greenery patches equally, is widely used.