CN216164045U - Rainwater collection, discharge and irrigation system for building integrated body - Google Patents
Rainwater collection, discharge and irrigation system for building integrated body Download PDFInfo
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- CN216164045U CN216164045U CN202122069486.2U CN202122069486U CN216164045U CN 216164045 U CN216164045 U CN 216164045U CN 202122069486 U CN202122069486 U CN 202122069486U CN 216164045 U CN216164045 U CN 216164045U
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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
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- Y02A20/108—Rainwater harvesting
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Abstract
The utility model relates to a rainwater irrigation device, in particular to a rainwater collecting, discharging and irrigating system for a building complex, which comprises a water conduit and a rainwater collecting, discharging and irrigating system, wherein the water conduit is carried on the outer wall of a wall body of the building complex; the water storage tank is arranged below the ground surface and used for collecting rainwater; the discharge assembly comprises a discharge pipeline and a water discharge pipe; the nutrient solution adding structure comprises a tank body and a liquid injection pipe; the rainwater collection system is simple in structure, water resources are fully utilized, rainwater can be collected, the collected rainwater is discharged immediately according to the liquid level condition of the rainwater, and waterlogging caused by excessive rainwater is avoided.
Description
Technical Field
The utility model relates to a rainwater irrigation device, in particular to a rainwater collecting, discharging and irrigating system for a building complex.
Background
The rainwater is a high-quality natural water source, has the characteristics of uncompensated usability, light pollution degree and the like, and can realize multiple targets of saving water, protecting and conserving water resources, reducing urban flood disasters, reducing water pollution, improving ecological environment and the like by orderly utilizing rainwater resources.
60% of daily miscellaneous water can be solved by considering rainwater, and the existing rainwater directly permeates underground to cause water resource waste.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rainwater collecting, discharging and irrigating system for a building complex.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the rainwater collecting, discharging and irrigating system for the building complex comprises a water conduit and a rainwater collecting, discharging and irrigating system, wherein the water conduit is carried on the outer wall of a wall body of the building complex, and the rainwater collecting, discharging and irrigating system comprises a water storage tank, an irrigating component, a discharging component, a nutrient solution adding structure and a shunting system;
the water storage tank is arranged below the ground surface and used for collecting rainwater, and the end part of the water conduit is communicated with the water storage tank;
the irrigation assembly comprises a sprinkler head and a conveying pipeline, one end of the conveying pipeline is communicated with the reservoir, the sprinkler head is installed at the other end of the conveying pipeline and is positioned above the ground surface, and the sprinkler head is used for irrigating green plants in the area near the building complex;
the discharge assembly comprises a discharge pipeline and a drain pipe, the discharge pipeline is embedded below the ground surface, one end of the drain pipe is communicated with the reservoir, and the other end of the drain pipe is communicated with the discharge pipeline;
the nutrient solution adding structure comprises a tank body and a liquid injection pipe, wherein the tank body is arranged in the reservoir, one end of the liquid injection pipe is communicated with the tank body, and the other end of the liquid injection pipe extends to the upper part of the reservoir;
the flow dividing system comprises a flow dividing structure and a controller, the flow dividing structure is installed in the water storage tank and used for controlling the flow direction of rainwater collected in the water storage tank, the flow dividing structure is respectively connected with the tank body, the conveying pipeline and the drain pipe, and the flow dividing structure is connected with the controller.
Preferably, the flow dividing structure comprises a liquid level sensor, a water pump, a three-way electromagnetic valve I and a three-way electromagnetic valve II;
the liquid level sensor is arranged in the reservoir and used for monitoring the liquid level of the reservoir;
the water pump is arranged in the reservoir, the first three-way electromagnetic valve is arranged at the output end of the water pump, one outlet of the first three-way electromagnetic valve is communicated with the tank body through a pipeline, and the other outlet of the first three-way electromagnetic valve is communicated with the inlet of the second three-way electromagnetic valve through a pipeline;
one outlet of the three-way electromagnetic valve II is communicated with the conveying pipeline, and the other outlet of the three-way electromagnetic valve II is communicated with the water drainage pipe;
the liquid level sensor, the water pump, the first three-way electromagnetic valve and the second three-way electromagnetic valve are all connected with the controller.
Preferably, a filtering mechanism for filtering rainwater is arranged above the water storage tank.
Preferably, the filter mechanism is including being the end cover that leaks hopper-shaped, and the central point of end cover puts and is equipped with the collection mouth that is linked together with the cistern, the border position of the upper end of end cover is equipped with the baffle, and the side end face of baffle is equipped with the water conservancy diversion hole, is equipped with one-level filtering component in the water conservancy diversion hole, the position that lies in the collection mouth on the end cover is equipped with second grade filtering component.
Preferably, the first-stage filtering component and the second-stage filtering component comprise a support and a filtering net installed in the support, and the support is installed on the flow guide hole and the collecting opening respectively.
Preferably, the outer wall of the tank body is provided with a horizontal pipe, the end part of the horizontal pipe is communicated with the tank body, and the outer wall of the horizontal pipe is provided with a plurality of water distribution pipes vertical to the horizontal pipe.
Has the advantages that: when the rainwater collecting device is used, rainwater on the roof of the building complex is collected by the water storage tank through the water conduit, external rainwater enters the water storage tank after being filtered by the filtering mechanism, and the water storage tank is used for collecting and storing the rainwater;
a liquid level sensor is installed in the reservoir and used for monitoring the liquid level value of collected rainwater in the reservoir, when the liquid level value reaches a preset maximum liquid level value, a controller starts a water pump, a three-way electromagnetic valve I and a three-way electromagnetic valve II, rainwater in the reservoir is reserved in a discharge pipeline through the water pump, the three-way electromagnetic valve I, the three-way electromagnetic valve II and a drain pipe, and the rainwater is discharged through the discharge pipeline, so that the liquid level in the reservoir is always below the maximum liquid level value (when the rainwater passes through the drain pipe, an outlet in the three-way electromagnetic valve I, which is communicated with the tank body, is in a closed state, and an outlet in the three-way electromagnetic valve II, which is communicated with the conveying pipeline, is also in a closed state);
the method comprises the following steps that rainwater is stored in a reservoir, when vegetation needs to be irrigated, a water pump, a three-way electromagnetic valve I and a three-way electromagnetic valve II are started, the flow direction of the rainwater has two conditions, when nutrient solution needs to be filled into the rainwater in the reservoir, an outlet communicated with the three-way electromagnetic valve I and the three-way electromagnetic valve II is in a closed state, an outlet communicated with a tank body is in an open state, the nutrient solution is supplemented into the tank body through a liquid injection pipe, when the water pump works, the rainwater enters the tank body through the three-way electromagnetic valve I and is discharged through a horizontal pipe and a water distribution pipe, and the flowing property of fluid is utilized, so that the nutrient solution is favorably and uniformly mixed in the rainwater, and the vegetation is convenient to be supplemented with the nutrient solution during irrigation; when irrigation operation is carried out, the outlet of the first three-way electromagnetic valve communicated with the tank body is closed, the outlet of the second three-way electromagnetic valve communicated with the drain pipe is closed, the outlet communicated with the conveying pipeline is in an open state, and at the moment, rainwater is finally sprayed out by the sprinkler head through the first three-way electromagnetic valve, the second three-way electromagnetic valve and the conveying pipeline to carry out irrigation operation;
in addition, the primary filtering component and the secondary filtering component are arranged, so that rainwater can be filtered, sundries attached to the ground surface are prevented from entering the reservoir along with the rainwater, and the stability and the safety of the rainwater-filtering device during use are ensured.
The rainwater collecting device is simple in structure, water resources are fully utilized, rainwater can be collected, the collected rainwater is immediately discharged according to the liquid level condition of the rainwater, and waterlogging caused by excessive rainwater is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
FIG. 1 is a schematic structural view of the present invention;
wherein:
1-a building complex, 2-a water storage tank, 3-a water diversion pipe, 4-an end cover, 5-a baffle, 6-a primary filtering component, 7-a slope, 8-a collection port, 9-a secondary filtering component, 10-a tank body, 11-a liquid injection pipe, 12-a water diversion pipe, 13-a horizontal pipe, 14-a water pump, 15-a three-way electromagnetic valve I, 16-a three-way electromagnetic valve II, 17-a water drainage pipe, 18-a conveying pipeline, 19-a sprinkler head, 20-a liquid level sensor, 21-a controller and 22-a discharge pipeline.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1, the rainwater collecting, discharging and irrigating system for the building complex comprises a water conduit 3 and a rainwater collecting, discharging and irrigating system, wherein the water conduit 3 is arranged on the outer wall of the wall body of the building complex 1, and the rainwater collecting, discharging and irrigating system comprises a reservoir 2, an irrigating component, a discharging component, a nutrient solution adding structure and a shunting system;
the water storage tank 2 is arranged below the ground surface and used for collecting rainwater, and the end part of the water conduit 3 is communicated with the water storage tank 2;
the irrigation assembly comprises a sprinkler 19 and a conveying pipe 18, one end of the conveying pipe 18 is communicated with the reservoir 2, the sprinkler 19 is arranged at the other end of the conveying pipe 18, and the sprinkler 19 is positioned above the ground surface and used for irrigating green plants in the area near the building complex 1;
the discharge assembly comprises a discharge pipeline 22 and a water discharge pipe 17, the discharge pipeline 22 is pre-buried under the ground surface, one end of the water discharge pipe 17 is communicated with the reservoir 2, and the other end of the water discharge pipe 17 is communicated with the discharge pipeline 22;
the nutrient solution adding structure comprises a tank body 10 and a liquid injection pipe 11, wherein the tank body 10 is arranged in the water storage tank 2, one end of the liquid injection pipe 11 is communicated with the tank body 10, and the other end of the liquid injection pipe extends to the upper part of the water storage tank 2;
the flow dividing system comprises a flow dividing structure and a controller 21, wherein the flow dividing structure is installed in the water storage pool 2 and used for controlling the flow direction of rainwater collected in the water storage pool 2, the flow dividing structure is respectively connected with the tank body 10, the conveying pipeline 18 and the drain pipe 17, and the flow dividing structure is connected with the controller 21.
In this embodiment, the flow dividing structure includes a liquid level sensor 20, a water pump 14, a first three-way electromagnetic valve 15, and a second three-way electromagnetic valve 16;
the liquid level sensor 20 is arranged in the reservoir 2 and is used for monitoring the liquid level of the reservoir 2;
the water pump 14 is arranged in the reservoir 2, the first three-way electromagnetic valve 15 is arranged at the output end of the water pump 14, one outlet of the first three-way electromagnetic valve 15 is communicated with the tank body 10 through a pipeline, and the other outlet of the first three-way electromagnetic valve 15 is communicated with the inlet of the second three-way electromagnetic valve 16 through a pipeline;
one outlet of the three-way electromagnetic valve II 16 is communicated with the conveying pipeline 18, and the other outlet is communicated with the drain pipe 17;
the liquid level sensor 20, the water pump 14, the first three-way electromagnetic valve 15 and the second three-way electromagnetic valve 16 are all connected with a controller 21.
In this embodiment, a filtering mechanism for filtering rainwater is disposed above the water reservoir 2.
In this embodiment, the filter mechanism includes and is hopper-shaped end cover 4, and the central point of end cover 4 puts and is equipped with the collection mouth 8 that is linked together with cistern 2, and rainwater on the earth's surface stays to collection mouth 8 along the inclined plane 7 of terminal surface 4, the border position of the upper end of end cover 4 is equipped with baffle 5, and the side end face of baffle 5 is equipped with the water conservancy diversion hole, is equipped with one-level filtering component 6 in the water conservancy diversion hole, the position that lies in collection mouth 8 on end cover 4 is equipped with second grade filtering component 9.
In this embodiment, the first-level filtering component 6 and the second-level filtering component 9 both include a bracket and a filter net installed in the bracket, and the bracket is installed on the diversion hole and the collection port 8 respectively.
In this embodiment, be equipped with a horizontal pipe 13 on the outer wall of jar body 10, the tip and the jar body 10 intercommunication of horizontal pipe 13, be equipped with a plurality of distributive pipe 12 perpendicular with horizontal pipe 13 on the outer wall of horizontal pipe 13, be convenient for carry out quick mixture to the nutrient solution.
When the rainwater collecting device is used, rainwater on the roof of a building complex 1 is collected by the water storage tank 2 through the water conduit 3, external rainwater enters the water storage tank 2 after being filtered by the filtering mechanism, and the water storage tank 2 is used for collecting and storing the rainwater;
a liquid level sensor 20 is installed in the reservoir 2, the liquid level sensor 20 is used for monitoring the liquid level value of the collected rainwater in the reservoir 2, when the liquid level value reaches a preset maximum liquid level value, the controller 21 starts the water pump 14, the three-way electromagnetic valve I15 and the three-way electromagnetic valve II 16, the rainwater in the reservoir 2 is reserved in the discharge pipeline 22 through the water pump 14, the three-way electromagnetic valve I15, the three-way electromagnetic valve II 16 and the drain pipe 17, and the rainwater is discharged through the discharge pipeline 22, so that the liquid level in the reservoir 2 is always below the maximum liquid level value (when the rainwater passes through the drain pipe 17, the outlet of the three-way electromagnetic valve I15, which is communicated with the tank body 10, is in a closed state, and the outlet of the three-way electromagnetic valve II 16, which is communicated with the conveying pipeline 18, is also in a closed state);
rainwater is stored in the water storage tank 2, when vegetation needs to be irrigated, the water pump 14, the three-way electromagnetic valve I15 and the three-way electromagnetic valve II 16 are started, the flow direction of the rainwater has two conditions, when nutrient solution needs to be filled into the rainwater in the water storage tank 2, an outlet communicated with the three-way electromagnetic valve I15 and the three-way electromagnetic valve II 16 is in a closed state, an outlet communicated with the tank body 10 is in an open state, the nutrient solution is supplemented into the tank body 10 through the liquid injection pipe 11, when the water pump works, the rainwater enters the tank body 10 through the three-way electromagnetic valve I15 and is discharged through the horizontal pipe 13 and the water distribution pipe 12, the flowing property of fluid is utilized, the nutrient solution is favorably and rapidly and uniformly mixed in the rainwater, and the supplement of the nutrient solution is convenient for the vegetation while irrigation; when irrigation work is carried out, the outlet of the first three-way electromagnetic valve 15 communicated with the tank body 10 is closed, the outlet of the second three-way electromagnetic valve 16 communicated with the water drainage pipe 17 is closed, the outlet communicated with the conveying pipeline 18 is in an open state, and at the moment, rainwater is finally sprayed out by the sprinkler head 19 through the first three-way electromagnetic valve 15, the second three-way electromagnetic valve 16 and the conveying pipeline 18 to carry out irrigation work;
in addition, the primary filtering component 6 and the secondary filtering component 9 are arranged, so that rainwater can be filtered, sundries attached to the ground surface are prevented from entering the reservoir 2 along with the rainwater, and the stability and the safety of the rainwater-filtering device are guaranteed.
The rainwater collecting device is simple in structure, water resources are fully utilized, rainwater can be collected, the collected rainwater is immediately discharged according to the liquid level condition of the rainwater, and waterlogging caused by excessive rainwater is avoided.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A rainwater collecting, discharging and irrigating system for a building complex comprises a water conduit (3) and a rainwater collecting, discharging and irrigating system, wherein the water conduit (3) is carried on the outer wall of a wall body of the building complex (1), and is characterized in that the rainwater collecting, discharging and irrigating system comprises a reservoir (2), an irrigating assembly, a discharging assembly, a nutrient solution adding structure and a shunting system;
the water storage tank (2) is arranged below the ground surface and used for collecting rainwater, and the end part of the water conduit (3) is communicated with the water storage tank (2);
the irrigation assembly comprises a sprinkler head (19) and a conveying pipeline (18), one end of the conveying pipeline (18) is communicated with the water storage tank (2), the sprinkler head (19) is installed at the other end of the conveying pipeline (18), and the sprinkler head (19) is located above the ground surface and used for irrigating green plants in the area near the building complex (1);
the discharge assembly comprises a discharge pipeline (22) and a drain pipe (17), the discharge pipeline (22) is pre-buried below the ground surface, one end of the drain pipe (17) is communicated with the reservoir (2), and the other end of the drain pipe is communicated with the discharge pipeline (22);
the nutrient solution adding structure comprises a tank body (10) and a liquid injection pipe (11), wherein the tank body (10) is arranged in the reservoir (2), one end of the liquid injection pipe (11) is communicated with the tank body (10), and the other end of the liquid injection pipe extends to the upper part of the reservoir (2);
the flow dividing system comprises a flow dividing structure and a controller (21), wherein the flow dividing structure is installed in the water storage tank (2) and used for controlling the flow direction of rainwater collected in the water storage tank (2), the flow dividing structure is respectively connected with the tank body (10), the conveying pipeline (18) and the drain pipe (17), and the flow dividing structure is connected with the controller (21).
2. A rainwater collecting, draining and irrigating system for building complex according to claim 1, wherein said diversion structure comprises a liquid level sensor (20), a water pump (14), a three-way solenoid valve one (15) and a three-way solenoid valve two (16);
the liquid level sensor (20) is arranged in the reservoir (2) and is used for monitoring the liquid level of the reservoir (2);
the water pump (14) is arranged in the reservoir (2), the first three-way electromagnetic valve (15) is arranged at the output end of the water pump (14), one outlet of the first three-way electromagnetic valve (15) is communicated with the tank body (10) through a pipeline, and the other outlet of the first three-way electromagnetic valve is communicated with the inlet of the second three-way electromagnetic valve (16) through a pipeline;
one outlet of the three-way electromagnetic valve II (16) is communicated with the conveying pipeline (18), and the other outlet is communicated with the drain pipe (17);
the liquid level sensor (20), the water pump (14), the first three-way electromagnetic valve (15) and the second three-way electromagnetic valve (16) are all connected with the controller (21).
3. A rainwater collecting and draining irrigation system for building complex according to claim 1, characterized in that a filtering mechanism for filtering rainwater is arranged above said water reservoir (2).
4. A rainwater collecting, draining and irrigating system for a building complex according to claim 3, wherein the filtering mechanism comprises a funnel-shaped end cover (4), a collecting port (8) communicated with the reservoir (2) is formed in the center of the end cover (4), a baffle (5) is arranged at the edge of the upper end of the end cover (4), a flow guide hole is formed in the side end surface of the baffle (5), a primary filtering component (6) is arranged in the flow guide hole, and a secondary filtering component (9) is arranged on the end cover (4) and positioned at the collecting port (8).
5. A rainwater collecting, draining and irrigating system for building complex according to claim 4, wherein said primary filter assembly (6) and said secondary filter assembly (9) each comprise a bracket and a filter net installed in the bracket, the bracket is installed on the diversion hole and the collecting opening (8), respectively.
6. A rainwater collecting, draining and irrigating system for a building complex according to claim 1, wherein a horizontal pipe (13) is provided on the outer wall of the tank (10), the end of the horizontal pipe (13) is connected to the tank (10), and a plurality of water diversion pipes (12) perpendicular to the horizontal pipe (13) are provided on the outer wall of the horizontal pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122069486.2U CN216164045U (en) | 2021-08-30 | 2021-08-30 | Rainwater collection, discharge and irrigation system for building integrated body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122069486.2U CN216164045U (en) | 2021-08-30 | 2021-08-30 | Rainwater collection, discharge and irrigation system for building integrated body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216164045U true CN216164045U (en) | 2022-04-05 |
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ID=80917073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122069486.2U Active CN216164045U (en) | 2021-08-30 | 2021-08-30 | Rainwater collection, discharge and irrigation system for building integrated body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216164045U (en) |
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2021
- 2021-08-30 CN CN202122069486.2U patent/CN216164045U/en active Active
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