CN212534311U - Rainwater is collected storage and is replenished groundwater system of watering - Google Patents
Rainwater is collected storage and is replenished groundwater system of watering Download PDFInfo
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- CN212534311U CN212534311U CN202022040467.2U CN202022040467U CN212534311U CN 212534311 U CN212534311 U CN 212534311U CN 202022040467 U CN202022040467 U CN 202022040467U CN 212534311 U CN212534311 U CN 212534311U
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- 238000003860 storage Methods 0.000 title claims abstract description 104
- 239000003673 groundwater Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 190
- 239000010802 sludge Substances 0.000 claims description 24
- 238000004140 cleaning Methods 0.000 claims description 21
- 239000002689 soil Substances 0.000 claims description 19
- 238000003973 irrigation Methods 0.000 claims description 18
- 230000002262 irrigation Effects 0.000 claims description 18
- 238000005086 pumping Methods 0.000 claims description 14
- 239000004576 sand Substances 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 10
- 238000001764 infiltration Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000001105 regulatory Effects 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001502 supplementation Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 210000003608 Feces Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004083 survival Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/406—Aquifer recharge
Abstract
The utility model provides a rainwater is collected and is saved and supply groundwater system of watering, this rainwater is collected and is saved and supply groundwater system of watering includes: the rainwater collecting unit is integrated on the water storage cellar; the rainwater collecting unit comprises a rainwater collecting opening, a rainwater pipe and a water retaining wall arranged at the top of the water storage cellar, and the water retaining wall is positioned above the ground; the rainwater receiving opening is arranged on the inner side of the water retaining wall and is arranged along the direction inclined with the ground, and the lower part of the rainwater receiving opening is connected with the rainwater pipe which introduces rainwater into the water storage cellar. The utility model supplements the underground water, so that the underground water can be kept in a large amount, the field is irrigated in a mode of saving underground water, once the grain crops are dry, the field can be irrigated as soon as possible, and the yield loss of the grain is avoided; and the water cellar is built in any place, so that the construction and farmland planting on the ground are not influenced.
Description
Technical Field
The utility model relates to a retaining technical field particularly, relates to a rainwater is collected and is saved and supply groundwater system of watering.
Background
At present, underground water in China is increasingly deficient in storage, and most of areas are seriously deficient in underground water, so that the condition is mainly caused by that domestic water and agricultural water are continuously extracted and supplemented far away. The groundwater replenishing mainly depends on natural rainfall, rainwater slowly leaks underground, however, the rainfall amount in many areas tends to decrease year by year in recent years, so that the replenishment of the storage of the rainwater cannot be kept up with the year, and the dewatering becomes more and more scarce. Water is needed for all living things, water is needed for human production and life, the consumption of water is large, and the storage of underground water needs to be protected urgently.
The survival of human beings needs to plant grains, the grain planting can not be guaranteed in most areas of China only by weather precipitation, only underground water can be extracted for irrigation in order to guarantee the harvest of grains, one mu of land needs about five hundred tons of water from planting to harvest in arid and rainless areas of China, and seventy percent of farmlands of China are irrigated by a traditional method of flood irrigation, so that all farmlands of China have huge water resource consumption every year, underground water can not be extracted without control, and the problem of underground water storage is urgently solved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a rainwater is collected and is saved and replenish groundwater system of watering aims at replenishing secret retaining and rainwater and collect to do not adopt current big flood irrigation mode of watering, solve agricultural water and farmland irrigation's lack of water problem. Introducing nearby river water for storage when the river water is not used for a while; in areas with deep underground water and small water outlet amount of the well, the underground water is pumped and stored in advance.
A rainwater collection, storage and groundwater supplementing irrigation system comprises a water storage cellar arranged below the ground, wherein a rainwater collection unit is integrated on the water storage cellar;
the water storage cellar is arranged in a soil layer below the ground, preferably the soil layer is arranged below 2 m underground, the water storage cellar is kept at a constant temperature, the water can be stored for a long time, the soil thickness of 2 m above the water storage cellar does not influence the building and farmland planting on the ground, a main control room is arranged on the ground above the water storage cellar, and a cellar inlet is formed in the main control room;
the rainwater collecting unit comprises a plurality of rainwater collecting openings, rainwater pipes and a water retaining wall arranged at the top of the water storage cellar, and the water retaining wall is positioned above the ground and used for retaining a part of each time of rainwater to flow into the water storage cellar through the rainwater collecting openings;
the rainwater receiving opening is arranged on the inner side of the water retaining wall and is arranged along the direction inclined with the ground, and the lower part of the rainwater receiving opening is connected with the rainwater pipe which introduces rainwater into the water storage cellar.
Further, a filter element is arranged inside the rainwater receiving opening, an outer cover net is arranged outside the rainwater receiving opening, and the filter element is cleaned through irregular washing.
Furthermore, the rainwater pipe comprises a plurality of transverse pipelines and a longitudinal pipeline, the transverse pipelines are of a plurality of V-shaped pipeline structures, the top end of the longitudinal pipeline is connected with the transverse pipelines, and the bottom end of the longitudinal pipeline extends into the bottom of the water storage cellar.
Further, the bottom end of the longitudinal pipeline is bent towards the center of the water storage cellar to achieve the effect of guiding rainwater.
Further, the rainwater collection, storage and groundwater irrigation system further comprises an underground infiltration unit integrated on the water storage cellar;
the underground infiltration unit comprises an underground water guide pipe and a water leakage pipe, and small holes are fully punched on the side wall of the water leakage pipe;
the underground water guide pipe penetrates through a soil layer below the water storage cellar from the bottom in the water storage cellar and extends into a sand aquifer; the water leakage pipe is arranged in a soil layer below the water storage cellar and transversely extends to be connected with the side wall of the underground water guide pipe.
Furthermore, the underground water guide pipe is provided with a first valve at the upper section inside the water storage cellar, when the water storage cellar is full of water and is frequently rained and crops do not need watering, the first valve is opened through a valve rod, water enters the water leakage pipe with the side wall fully perforated with small holes, enters soil and slowly permeates into the underground, and the soil can play a role in filtering and then flows into an underground sand aquifer; and a second valve is arranged at the lower section of the soil layer lower than the water leakage pipe, and when the water quality of the water storage cellar is checked to reach the pure standard, the second valve is opened through a valve rod, so that water directly flows into the water-bearing layer of the underground sand layer.
Further, the rainwater collection, storage and groundwater irrigation system also comprises a dredging unit integrated on the water storage cellar;
the dredging unit comprises a high-pressure mud pump, a dredging pipe and a maintenance pipe; the high-pressure slurry pump is arranged at the center of the V-shaped bottom of the water storage cellar and used for pumping slurry deposited at the bottom of the water storage cellar, and the required pressure is controlled by a pressure regulating valve arranged in the main control room; the mud cleaning pipe is connected with the high-pressure mud pump and is paved along the V-shaped bottom of the water storage cellar; the maintenance pipe is a high-pressure water pipe and is connected with the water leakage pipe and the sludge cleaning pipe to flush and remove sludge blockage of the sludge cleaning pipe when the sludge cleaning pipe is blocked;
the high-pressure mud pump is started when a lot of sludge exists, and the mud is discharged to the ground through a water outlet pipe on the high-pressure mud pump; when the water stored in the water storage cellar is used up, such as being discharged to an underground sand layer aquifer or irrigating a field, because the cellar bottom is V-shaped, a large amount of sludge is left, at the moment, the high-pressure slurry pump is started, at the moment, the pumped water is divided at the universal valve due to certain pressure, most of the water flows into the sludge cleaning pipe, all hoses arranged on the sludge cleaning pipe under the action of pressure can swing left and right to spray high-pressure water to flush the sludge, at the moment, the water outlet pipe on the high-pressure slurry pump simultaneously discharges the slurry to the ground, and until all the slurry is discharged, because the high-pressure slurry pump is arranged in a pit at the lowest position of the water storage cellar bottom, only a little water in the pit can not be discharged finally.
Further, the rainwater collection, storage and groundwater irrigation system also comprises a pumping unit integrated on the water storage cellar;
the water pumping unit comprises a water pump which is arranged at the position that the bottom of the water storage cellar is higher than the cellar bottom and higher than the high-pressure mud pump so as to pump water without pumping mud deposited at the cellar bottom, and the water pumping unit starts to pump water when the farmland needs to be irrigated.
The rainwater collecting, storing and replenishing groundwater irrigation system has the advantages that groundwater is replenished, so that more storage amount of groundwater is reserved, the farmland is irrigated in a groundwater saving mode, and once grain crops are dry, the farmland can be irrigated as soon as possible, and grain yield loss is avoided; and the water cellar is built in any place, so that the construction and farmland planting on the ground are not influenced.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic side view of the general structure of a rainwater collection, storage and groundwater recharge system according to an embodiment of the present invention;
FIG. 2 is a schematic front view of the general structure of the rainwater collection, storage and groundwater recharge system according to the embodiment of the present invention;
FIG. 3 is a schematic view of a water leakage pipe section according to an embodiment of the present invention;
fig. 4 is a schematic view of a sludge cleaning pipe subsection of the embodiment of the present invention.
The reference numbers in the figures denote:
1. a water storage cellar; 2. a rainwater collection port; 3. an underground aqueduct; 4. a water pump; 5. a high pressure slurry pump; 6. A sand aquifer; 7. a soil layer; 8. a master control room; 9. the bottom of the cellar; 10. a water retaining wall; 15. an outer cover net; 16. A filter element; 17. a rain pipe; 20. a first valve; 21. a second valve; 22. a water leakage pipe; 23. a valve rod; 24. maintaining the pipe; 25. a pressure regulating valve; 26. a water outlet pipe; 27. a universal valve; 28. cleaning a mud pipe; 29. a hose; 35. and (4) entering a cellar opening.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In the description of the present invention, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be connected internally or indirectly to each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model is concretely explained with the following drawings:
referring to the attached figure 1, the rainwater collection, storage and groundwater replenishment system comprises a water storage cellar 1 arranged below the ground, wherein a rainwater collection unit is integrated on the water storage cellar 1;
the water storage cellar 1 is arranged in a soil layer 7 below the ground, preferably, the water storage cellar 1 is built below 2 meters underground, the water storage cellar 1 is kept at a constant temperature, the water can be stored for a long time, the soil thickness of 2 meters above the water storage cellar 1 does not affect the building and farmland planting on the ground, a main control room 8 is arranged on the ground above the water storage cellar 1, and a cellar inlet 35 is arranged in the main control room 8;
the rainwater collecting unit comprises a plurality of rainwater collecting openings 2, rainwater pipes 17 and a water retaining wall 10 arranged at the top of the water storage cellar 1, and the water retaining wall 10 is positioned above the ground and used for retaining a part of each time of rainwater to flow into the water storage cellar 1 through the rainwater collecting openings 2;
the rainwater receiving opening 2 is arranged on the inner side of the water retaining wall 10 and is arranged along the direction inclined with the ground, and the lower part of the rainwater receiving opening 2 is connected with the rainwater pipe 17 for introducing rainwater into the water storage cellar 1.
The rainwater collecting port 2 is internally provided with a filter element 16, the rainwater collecting port 2 is externally provided with an outer cover net 15, and the filter element 16 is cleaned by irregular washing.
Referring to the attached figure 2, the rain pipe 17 comprises a plurality of transverse pipes and a plurality of longitudinal pipes, the transverse pipes are of a plurality of V-shaped pipe structures, the top ends of the longitudinal pipes are connected with the transverse pipes, and the bottom ends of the longitudinal pipes penetrate into the bottom of the water storage cellar 1.
The bottom end of the longitudinal pipeline is bent towards the center of the water storage cellar 1 so as to realize the function of guiding rainwater.
The rainwater collection, storage and groundwater replenishment system is used for watering the land, and the system also comprises an underground infiltration unit integrated on the water storage cellar 1;
the underground infiltration unit comprises an underground water guide pipe 3 and a water leakage pipe 22, wherein small holes are fully punched on the side wall of the water leakage pipe 22, and the attached figure 3 shows that;
the underground water guide pipe 3 penetrates through a soil layer 7 below the water storage cellar 1 from the bottom in the water storage cellar 1 and extends into a sand aquifer 6; the water leakage pipe 22 is arranged in the soil layer 7 below the water storage cellar 1 and transversely extends to be connected with the side wall of the underground water guide pipe 3.
The underground water guide pipe 3 is characterized in that a first valve 20 is arranged at the upper section inside the water storage cellar 1, when the water storage cellar 1 is full of water and is frequently rained and crops do not need to be irrigated, the first valve 20 is opened through a valve rod 23, water enters the water leakage pipe 22 with the side wall fully perforated with small holes, enters soil and slowly permeates into the underground, and the soil can play a role in filtering and then flows into the underground sand aquifer 6; a second valve 21 is arranged at the lower section of the soil layer 7 lower than the water leakage pipe 22, when the water quality of the water storage cellar 1 is tested to reach the pure standard, the second valve 21 is opened through a valve rod 23, and water directly flows into the underground sand aquifer 6.
The rainwater collection, storage and groundwater replenishing system is used for watering the land, and the system also comprises a dredging unit integrated on the water storage cellar;
the dredging unit comprises a high-pressure mud pump 5, a dredging pipe 28 and a maintenance pipe 24; the high-pressure mud pump 5 is arranged at the center of the V-shaped bottom of the water storage cellar 1 and used for pumping mud deposited at the bottom of the water storage cellar 1, and the required pressure is controlled by a pressure regulating valve 25 arranged in a main control room 8; the mud cleaning pipe 28 is connected with the high-pressure mud pump 5 and is laid along the V-shaped bottom of the water storage cellar 1; the maintenance pipe 24 is a high-pressure water pipe, and is connected with the water leakage pipe 22 and the sludge cleaning pipe 28 to flush and clean sludge blockage of the sludge cleaning pipe 28 when the sludge cleaning pipe 28 is blocked;
the high-pressure mud pump 5 is started when a lot of sludge exists, and the mud is discharged to the ground through a water outlet pipe 26 on the high-pressure mud pump 5; when the water stored in the water storage cellar 1 is used up, such as discharged to the underground sand aquifer 6 or irrigated to a field, because the bottom of the cellar is V-shaped, a large amount of sludge is left, the high-pressure mud pump 5 is started, the water pumped out at this time is divided at the universal valve 27 due to certain pressure, most of the water flows into the sludge cleaning pipe 28, as shown in the attached figure 4, all the hoses 29 arranged on the sludge cleaning pipe 28 under the pressure force can swing left and right to spray high-pressure water to flush up the sludge, at this time, the water outlet pipe 26 on the high-pressure mud pump 5 simultaneously discharges the sludge to the ground, and until all the sludge is discharged, because the high-pressure mud pump 5 is arranged in the lowest pit at the bottom of the water storage cellar 1, only a little water in the pit can not be discharged finally.
The rainwater collection, storage and groundwater replenishment system is used for watering the land, and the system also comprises a pumping unit integrated on the water storage cellar 1;
the water pumping unit comprises a water pump 4, the water pump 4 is arranged at the position, higher than the bottom of the water storage cellar 1 and higher than the high-pressure mud pump 5, of the bottom of the water storage cellar 1 so as to pump water without pumping mud deposited at the bottom of the cellar, and water pumping is started when the farmland needs to be watered.
The rainwater collecting, storing and replenishing groundwater irrigation system has the advantages that groundwater is replenished, so that more storage amount of groundwater is reserved, the farmland is irrigated in a groundwater saving mode, and once grain crops are dry, the farmland can be irrigated as soon as possible, and grain yield loss is avoided; and the water cellar is built in any place, so that the construction and farmland planting on the ground are not influenced.
The utility model discloses rainwater is collected storage and is replenished groundwater and waters ground system in the practical application in-process, construct a long 30 meters, wide 30 meters, the water storage cellar for storing things of 15 meters in depth, the total capacity is 13500 cubes, join in marriage the integrative sprinkling irrigation machine of solar energy translation formula liquid manure when watering the ground, the watering volume of 15 cubes of water is needed every mu, a cellar for storing things water can water 13500 ÷ 15 ═ 900 mu, if the water storage cellar for storing things of 450 mu's land parcel of establishing an above-mentioned size, its water storage volume can water this land parcel secondary, if when precipitation rainy season, that is to say every cellar for storing things can replenish groundwater 13500 cubes at every turn.
The area of 450 mu is directly influenced by real-time natural weather factors if the ground surface is infiltrated by natural rainfall to supplement the groundwater, and the time required for supplementing more than one thousand cubes of water is long in view of the average rainfall.
In urban environments, the road surfaces in cities are all hardened; when collecting the rainwater, the inspection well cover of the underground drainage pipeline is closed, so that the rainwater cannot flow away from the sewer, and the rainwater is collected into the water storage cellar.
The rainwater collecting, storing and replenishing groundwater irrigation system has the advantages that groundwater is replenished, so that more storage amount of groundwater is reserved, the farmland is irrigated in a groundwater saving mode, and once grain crops are dry, the farmland can be irrigated as soon as possible, and grain yield loss is avoided; and the water cellar is built in any place, so that the construction and farmland planting on the ground are not influenced.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a rainwater is collected and is stored and replenish groundwater system of watering ground which characterized in that: the rainwater collecting device comprises a water storage cellar arranged below the ground, wherein a rainwater collecting unit is integrated on the water storage cellar;
the rainwater collecting unit comprises a rainwater collecting opening, a rainwater pipe and a water retaining wall arranged at the top of the water storage cellar, and the water retaining wall is positioned above the ground;
the rainwater receiving opening is arranged on the inner side of the water retaining wall and is arranged along the direction inclined with the ground, and the lower part of the rainwater receiving opening is connected with the rainwater pipe which introduces rainwater into the water storage cellar.
2. A rainwater collection, storage and replenishment groundwater irrigation system as claimed in claim 1, wherein a filter element is provided inside the rainwater receiving port and a cover mesh is provided outside the rainwater receiving port.
3. A rainwater collection, storage and groundwater irrigation system as claimed in claim 1, wherein the rainwater pipe comprises a plurality of transverse pipes and a longitudinal pipe, the transverse pipes are in a plurality of V-shaped pipe structures, the top end of the longitudinal pipe is connected with the transverse pipe, and the bottom end of the longitudinal pipe extends into the bottom of the water storage cellar.
4. A rainwater collection, storage and replenishment groundwater irrigation system as claimed in claim 3, wherein the bottom end of the longitudinal pipe is curved towards the centre of the impoundment pit to effect rainwater direction.
5. A rainwater collection, storage and replenishment groundwater irrigation system as claimed in claim 1, further comprising a subsurface infiltration unit integrated on the impoundment pit;
the underground infiltration unit comprises an underground water guide pipe and a water leakage pipe, and small holes are fully punched on the side wall of the water leakage pipe;
the underground water guide pipe penetrates through a soil layer below the water storage cellar from the bottom in the water storage cellar and extends into a sand aquifer; the water leakage pipe is arranged in a soil layer below the water storage cellar and transversely extends to be connected with the side wall of the underground water guide pipe.
6. A rainwater collection, storage and replenishment ground water reclamation system as recited in claim 5 wherein said underground conduit has a first valve disposed at an upper section of the interior of said storage cellar and a second valve disposed at a lower section of said soil layer below said leakage conduit.
7. A rainwater collection, storage and replenishment groundwater irrigation system as claimed in claim 5, further comprising a dredging unit integrated on the impoundment pit;
the dredging unit comprises a high-pressure mud pump, a dredging pipe and a maintenance pipe; the high-pressure mud pump is arranged at the center of the V-shaped bottom of the water storage cellar and is used for pumping out mud deposited at the bottom of the water storage cellar; the mud cleaning pipe is connected with the high-pressure mud pump and is paved along the V-shaped bottom of the water storage cellar; the maintenance pipe is connected with the water leakage pipe and the sludge cleaning pipe so as to be used for flushing and cleaning sludge blockage of the sludge cleaning pipe.
8. A rainwater collection, storage and replenishment groundwater irrigation system as claimed in claim 7, further comprising a pumping unit integrated with the storage cellar;
the water pumping unit comprises a water pump which is arranged at the position that the bottom of the water storage cellar is higher than the cellar bottom and higher than the high-pressure slurry pump so as to pump water without pumping the slurry deposited at the cellar bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022040467.2U CN212534311U (en) | 2020-09-17 | 2020-09-17 | Rainwater is collected storage and is replenished groundwater system of watering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022040467.2U CN212534311U (en) | 2020-09-17 | 2020-09-17 | Rainwater is collected storage and is replenished groundwater system of watering |
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| Publication Number | Publication Date |
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| CN212534311U true CN212534311U (en) | 2021-02-12 |
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| CN202022040467.2U Active CN212534311U (en) | 2020-09-17 | 2020-09-17 | Rainwater is collected storage and is replenished groundwater system of watering |
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| CN (1) | CN212534311U (en) |
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