CN212534289U - Sponge city gardens greenery patches rainwater recycle system - Google Patents
Sponge city gardens greenery patches rainwater recycle system Download PDFInfo
- Publication number
- CN212534289U CN212534289U CN202021074344.4U CN202021074344U CN212534289U CN 212534289 U CN212534289 U CN 212534289U CN 202021074344 U CN202021074344 U CN 202021074344U CN 212534289 U CN212534289 U CN 212534289U
- Authority
- CN
- China
- Prior art keywords
- water
- water level
- pipe
- collecting well
- rainwater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Fertilizing (AREA)
Abstract
The utility model relates to a sponge city gardens greenery patches rainwater recycle system, it is including the sump pit that is used for collecting the rainwater, the collector pipe of intercommunication sewer pipe and sump pit, the moisturizing pipe of intercommunication sump pit and water pipe, the water distributor that communicates in the sump pit and extend into the greenery patches, be used for controlling the control mechanism of each pipeline break-make and set up the material window of throwing that is used for dropping into fertilizer on the sump pit. The utility model discloses have the effect that combines together water distribution and fertilization in order to practice thrift the manpower.
Description
Technical Field
The utility model belongs to the technical field of water resource recovery's technique and specifically relates to a sponge city gardens greenery patches rainwater recycle system is related to.
Background
The sponge city refers to a city which can be like a sponge, has good self-regulation and control capability on environment and natural disasters, has the effects of water absorption, water storage, water seepage and water purification when raining, and releases and purifies the stored water when needed. The ecological garden is a human-oriented human living form which depends on natural environment and has ecological virtuous cycle, and is an important ring for constructing a sponge city.
In prior art, in order to realize green ecology, can set up the rainwater generally and collect and utilize the device, its including the sump pit that is used for collecting the rainwater, link in the water distributor of sump pit and set up the water distribution pump on the water distributor, when needs irrigate the greenery patches, water distribution pump work and with the rainwater pump in the sump pit to in the greenery patches to irrigate the greenery patches. However, when gardens are used as artificial ecosystems, compared with forest ecosystems, substances such as leaves and branches generated by daily metabolism of plants cannot be used as a supplement source of soil minerals, and a large amount of fertilizer and pesticide is generally required to be applied and sprayed to ensure good growth of green plants in the gardens. Therefore, a system can be invented to combine the rainwater collection and utilization device with the fertilization process to save manpower.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, one of the purposes of the utility model is to provide a sponge city gardens greenery patches rainwater recycle system that combines together water distribution and fertilization.
The utility model discloses an above-mentioned one of the utility model purpose can realize through following technical scheme:
a sponge city gardens greenery patches rainwater recycle system, includes the moisturizing pipe that is used for collecting the sump pit of rainwater, intercommunication sump pit and water pipe, communicates in the sump pit and extend into the greenery patches water distributor, set up on the sump pit and be used for throwing the material window of throwing of fertilizer and be used for controlling the concentration control circuit of moisturizing pipe break-make, the concentration control circuit includes:
the concentration detection module comprises an ion concentration sensor arranged at the bottom of the water collecting well, is used for detecting the ion concentration of rainwater in the water collecting well and outputs a concentration detection signal based on the ion concentration;
the first control module comprises a preset concentration signal output source for outputting a preset concentration signal and outputs a water supplementing control signal based on the preset concentration signal and the concentration detection signal;
the first execution module comprises a first electromagnetic valve arranged on the water replenishing pipe and controls the opening and closing of the first electromagnetic valve based on the water replenishing control signal.
Through adopting above-mentioned technical scheme, after throwing into fertilizer, the ion concentration in the sump pit will increase, and the concentration detection signal that ion concentration sensor sent will corresponding reinforcing. When concentration detection signal was greater than predetermineeing the concentration signal, it was too high to mean the ion concentration of rainwater in the sump pit, is unsuitable directly to irrigate green plant, need dilute, and first execution module received moisturizing control signal this moment, opens first solenoid valve, and the running water flows into in the sump pit through the moisturizing pipe. The ion concentration of rainwater in the water collecting well is diluted until the concentration detection signal is equal to the preset concentration signal, and the water distributing pipe is opened and output, so that the aim of combining water distribution and fertilization is fulfilled.
The present invention may be further configured in a preferred embodiment as: the water level control circuit comprises a first water level detection module, the first water level detection module comprises a first water level sensor arranged on the wall of the water collecting well, the first water level sensor is used for detecting the height of the water level in the water collecting well and outputting a first water level detection signal based on whether the water level is separated from the first water level sensor; the first execution module controls the opening and closing of the first electromagnetic valve based on the first water level detection signal.
Through adopting above-mentioned technical scheme, when the water level was crossed lowly, it was not enough to mean that the collector pipe supplies water, and the surface of water breaks away from first level sensor, and first level sensor outputs corresponding first water level detection signal, and first execution module opens first solenoid valve based on first water level detection signal this moment and opens in order to improve the water level.
The present invention may be further configured in a preferred embodiment as: still including the collector pipe of intercommunication sewer pipe and sump pit, water level control circuit still includes:
the second water level detection module comprises a second water level sensor which is arranged on the wall of the water collecting well and is higher than the first water level sensor, is used for detecting the height of the water level in the water collecting well and outputting a second water level detection signal based on whether the water surface is in contact with the second water level sensor or not;
and the control execution module comprises a second electromagnetic valve arranged on the water collecting pipe, and the control execution module controls the opening and closing of the second electromagnetic valve based on the second water level detection signal.
Through adopting above-mentioned technical scheme, when the water level was too high, the surface of water contacted second level sensor, and corresponding second level sensor output second level detected signal, and control execution module closes based on second level detected signal control collector pipe to avoid the rainwater to be full of the sump pit and from throwing the risk that the material window spilled over.
The present invention may be further configured in a preferred embodiment as: still including being used for fertilizer and rainwater misce bene's agitating unit, agitating unit is including setting up in the impeller of sump pit bottom, being used for driving impeller pivoted agitator motor and setting up the stirring switch who is used for controlling agitator motor and opens and close outside the sump pit.
Through adopting above-mentioned technical scheme, after people drop into fertilizer, can press stirring switch and open agitator motor, agitator motor drive impeller is rotatory to promote dissolving of fertilizer.
The present invention may be further configured in a preferred embodiment as: and the top of the water collecting well is provided with a ventilation hole.
By adopting the technical scheme, the fertilizer is divided into the organic fertilizer and the inorganic fertilizer, when the organic fertilizer is put into the water collecting well, the organic fertilizer can be gradually decomposed to generate methane after being placed for a long time, and the ventilation holes are favorable for ventilation in the water collecting well so as to reduce the risk of methane explosion.
The present invention may be further configured in a preferred embodiment as: the feeding window comprises a frame body arranged at the top of the water collecting well, a window sash with one end hinged to the frame body, and a bolt arranged on one side, far away from the hinged part, of the window sash, wherein a bolt seat matched with the bolt is arranged on the frame body.
Through adopting above-mentioned technical scheme, people can conveniently open or close and throw the material window.
The present invention may be further configured in a preferred embodiment as: the water distribution pipe is provided with a water distribution pump, and a water distribution branch pipe is arranged on the pipe body of the water distribution pipe, which is far away from the water collecting well.
Through adopting above-mentioned technical scheme, the water distribution pump can be with rainwater pump to each water distribution branch pipe in the sump pit to irrigate everywhere to the green space uniformly.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the water distribution and the fertilization are combined, so that the pesticide and the chemical fertilizer are automatically applied while water resources are fully recycled, and manpower and material resources are saved;
2. the water level in the water collecting well can be automatically controlled, and overflow and dry-up are avoided;
3. can prevent the accumulation of methane in the water collecting well and can fully mix pesticide, chemical fertilizer and rainwater.
Drawings
FIG. 1 is a schematic structural diagram of a system for recycling rainwater from greenbelts of sponge urban gardens in the embodiment;
FIG. 2 is a first circuit diagram of the control mechanism in the present embodiment;
fig. 3 is a circuit diagram ii of the control mechanism in the present embodiment.
In the figure, the position of the upper end of the main shaft,
1. a water collecting well; 2. a water collection pipe; 3. a water replenishing pipe; 4. a water distribution pipe; 41. a water distribution branch pipe; 42. distributing a water pump;
5. a control mechanism;
51. a concentration control circuit; 511. a concentration detection module; 5111. an ion concentration sensor; 512. a first control module; 5121. a preset concentration signal output source; 513. a first execution module; 5131. a first solenoid valve;
52. a water level control circuit; 521. a first water level detection module; 5211. a first water level sensor; 522. a second water level detection module; 5221. a second water level sensor; 523. a control execution module; 5231. a second solenoid valve;
6. a feeding window; 61. a frame body; 62. a window sash; 63. a bolt; 64. a bolt seat;
7. a vent hole;
8. a stirring device; 81. a stirring impeller; 82. a stirring motor; 83. and (4) a stirring switch.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a sponge city gardens greenery patches rainwater recycle system, including the sump pit 1 that is used for collecting the rainwater, communicate sewer pipe and sump pit 1's collector pipe 2, communicate sump pit 1 and running water pipe's moisturizing pipe 3, communicate in sump pit 1 and extend into greenery patches's water distributor 4, be used for controlling the control mechanism 5 of each pipeline break-make and set up the material window 6 of throwing that is used for throwing into fertilizer on sump pit 1, control mechanism 5 is including concentration control circuit 51 and water level control circuit 52.
Referring to fig. 2, the concentration control circuit 51 includes a concentration detection module 511 for detecting the concentration of ions in rainwater in the water collecting well 1, a first control module 512 connected to the concentration detection module 511, and a first execution module 513 connected to the first control module 512 for controlling the on/off of the water replenishing pipe 3.
The concentration detection module 511 includes an ion concentration sensor 5111 (refer to fig. 1) disposed at the bottom of the water collection well 1, and is configured to detect an ion concentration of rainwater in the water collection well 1 and output a concentration detection signal based on the ion concentration, in this embodiment, the detected ion is phosphate ion. The higher the ion concentration is, the higher the level of the output concentration detection signal is.
The first control module 512 includes a preset density signal output source 5121 for outputting a preset density signal, a first voltage comparator OA1, a first diode D1, and a first resistor R1, wherein the first voltage comparator OA1 has a non-inverting terminal connected to the density detection module 511 and an inverting terminal connected to the preset density signal output source 5121. The first voltage comparator OA1 compares the magnitudes of the concentration detection signal and the preset concentration signal, and outputs a water replenishment control signal based on the comparison magnitude.
The first actuating module 513 includes a normally closed first solenoid valve 5131, an NPN transistor Q1, a first relay, and a third resistor R3, the first relay includes a first relay coil KM1 and a first relay switch S1, a base of the transistor Q1 is an input of the first actuating module 513, and is connected to an output of the first control module 512, a collector is connected to Vcc, and an emitter is connected to ground through the first relay coil KM 1. The first relay switch S1 is connected to the utility power through the third resistor R3, and both ends of the first solenoid valve 5131 are connected to the ground and the end of the first relay switch S1 away from the third resistor R3, respectively. After the fertilizer is put into the water collecting well 1, the ion concentration in the water collecting well 1 will increase, and the concentration detection signal sent by the ion concentration sensor 5111 will be correspondingly enhanced. When the concentration detection signal is greater than the preset concentration signal, it means that the ion concentration of rainwater in the water collecting well 1 is too high, and the rainwater is not suitable for direct irrigation on green plants and needs to be diluted, at this time, the first execution module 513 receives the water supplement control signal, opens the first electromagnetic valve 5131, and tap water flows into the water collecting well 1 through the water supplement pipe 3. The ion concentration of the rainwater in the water collecting well 1 is diluted, and the water distributing pipe 4 is opened and output until the concentration detection signal is equal to the preset concentration signal, so that the aim of combining water distribution and fertilization is fulfilled.
The water level control circuit 52 includes a first water level detection module 521, the first water level detection module 521 includes a first water level sensor 5211 (refer to fig. 1) disposed on a wall of the water collecting well 1, and the first water level sensor 5211 is configured to detect a water level height in the water collecting well 1 and output a first water level detection signal based on whether the water level is separated from the first water level sensor 5211. When the water surface is separated from the first water level sensor 5211, a high-level first water level detection signal is output, and otherwise, a low-level first water level detection signal is output. The output terminal of the first water level detecting module 521 is connected to the input terminal of the first actuating module 513 through a second diode D2 and a second resistor R2, and when the first actuating module 513 receives a first water level detecting signal of high level, the first solenoid valve 5131 is turned on. When the water level is too low, it means that the water collecting pipe 2 supplies insufficient water, the water level is separated from the first water level sensor 5211, the first water level sensor 5211 outputs a high-level first water level detection signal, and the first execution module 513 opens the first solenoid valve 5131 based on the first water level detection signal to introduce tap water to increase the water level.
Referring to fig. 3, the water level control circuit 52 further includes a second water level detection module 522 and a control execution module 523, the second water level detection module 522 includes a second water level sensor 5221 (refer to fig. 1) disposed on a wall of the water collection well 1, and the second water level sensor 5221 is higher than the first water level sensor 5211 and is configured to detect a water level inside the water collection well 1 and output a second water level detection signal based on whether the water surface contacts the second water level sensor 5221; the second water level detection signal of a high level is output when the water surface contacts the second water level sensor 5221, and otherwise, the second water level detection signal of a low level is output.
The control execution module 523 includes a second solenoid valve 5231, a third transistor D3, a fourth resistor R4, a fifth resistor R5, an NPN-type transistor Q2, and a second relay including a second relay coil KM2 and a second relay switch S2, which is normally open, disposed on the water collecting pipe 2, wherein an anode of the diode D3 is an input terminal of the control execution module 523, a cathode of the diode D3583 is connected to a base of the transistor Q2 through the fourth resistor R4, a collector of the transistor Q2 is connected to Vcc, and an emitter of the diode D2 is connected to ground through the second solenoid coil KM 2. The second relay switch S2 is connected to the utility power through a fifth resistor R5, and the two ends of the second solenoid valve 5231 are connected to the ground and the end of the second relay switch S2 away from the fifth resistor R5, respectively. When the water level is too high, the water surface contacts the second water level sensor 5221, the second water level sensor 5221 outputs a high-level second water level detection signal, the triode Q2 is conducted, the second relay switch S2 is conducted, and the second electromagnetic valve 5231 is powered on and closed, so that the risk that rainwater fills the water collecting well 1 and overflows from the feeding window 6 is avoided.
Further, referring to fig. 1, in order to ensure uniform mixing of the fertilizer and the rainwater, the water collecting well 1 is further provided with a stirring device 8, and the stirring device 8 comprises a stirring impeller 81 arranged at the bottom of the water collecting well 1, a stirring motor 82 for driving the stirring impeller 81 to rotate, and a stirring switch 83 arranged outside the water collecting well 1 and used for controlling the stirring motor 82 to be turned on and off. After people put the fertilizer into the tank, the stirring switch 83 can be pressed to turn on the stirring motor 82, and the stirring motor 82 drives the stirring impeller 81 to rotate so as to promote the dissolution of the fertilizer.
Further, referring to fig. 1, in order to avoid the accumulation of biogas in the sump 1, a vent hole 7 is formed at the top of the sump 1, so as to discharge biogas and avoid the risk of explosion.
Further, referring to fig. 1, the feeding window 6 includes a frame 61 disposed on the top of the water collecting well 1, a window sash 62 with one end hinged to the frame 61, and a latch 63 disposed on one side of the window sash 62 away from the hinged portion, the frame 61 is provided with a latch seat 64 matched with the latch 63, and when fertilizer needs to be fed, people can conveniently pull out the latch 63 to release the window sash 62. After the feeding is finished, the window sash 62 is closed and the bolt 63 is inserted to fix the window sash 62.
Further, referring to fig. 1, a water distribution pump 42 is disposed on the water distribution pipe 4, and a plurality of water distribution branch pipes 41 are disposed on the pipe body of the water distribution pipe 4 away from the water collecting well 1. The distribution pump 42 can pump rainwater in the sump 1 to each distribution branch pipe 41 to uniformly irrigate the green land.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a sponge city gardens greenery patches rainwater recycle system which characterized in that, is including sump pit (1) that is used for collecting the rainwater, moisturizing pipe (3) of intercommunication sump pit (1) and water pipe, water distributor (4) that communicate in sump pit (1) and extend into the greenery patches, set up throwing material window (6) that are used for throwing into fertilizer on sump pit (1) and concentration control circuit (51) that are used for controlling moisturizing pipe (3) break-make, concentration control circuit (51) include:
the concentration detection module (511) comprises an ion concentration sensor (5111) arranged at the bottom of the water collecting well (1) and is used for detecting the ion concentration of rainwater in the water collecting well (1) and outputting a concentration detection signal based on the ion concentration;
the first control module (512) comprises a preset concentration signal output source (5121) for outputting a preset concentration signal, and outputs a water supplementing control signal based on the preset concentration signal and the concentration detection signal;
the first execution module (513) comprises a first electromagnetic valve (5131) arranged on the water replenishing pipe (3), and the opening and closing of the first electromagnetic valve (5131) are controlled based on the water replenishing control signal.
2. The system for recycling rainwater in greenbelts of sponge urban gardens as claimed in claim 1, further comprising a water level control circuit (52), wherein the water level control circuit (52) comprises a first water level detection module (521), the first water level detection module (521) comprises a first water level sensor (5211) arranged on the wall of the water collecting well (1), the first water level sensor (5211) is used for detecting the height of the water level in the water collecting well (1) and outputting a first water level detection signal based on whether the water level is separated from the first water level sensor (5211); the first execution module (513) controls the opening and closing of the first solenoid valve (5131) based on the first water level detection signal.
3. The system for recycling rainwater in garden greenbelts in sponge city according to claim 2, further comprising a water collecting pipe (2) for communicating a sewer pipe and a water collecting well (1), wherein the water level control circuit (52) further comprises:
the second water level detection module (522) comprises a second water level sensor (5221) which is arranged on the wall of the water collecting well (1) and is higher than the first water level sensor (5211), is used for detecting the water level height in the water collecting well (1), and outputs a second water level detection signal based on whether the water surface is contacted with the second water level sensor (5221);
and the control execution module (523) comprises a second electromagnetic valve (5231) arranged on the water collecting pipe (2), and the control execution module (523) controls the opening and closing of the second electromagnetic valve (5231) based on the second water level detection signal.
4. The system for recycling rainwater in the greenbelts of sponge urban gardens according to claim 3, further comprising a stirring device (8) for uniformly mixing fertilizers and rainwater, wherein the stirring device (8) comprises a stirring impeller (81) arranged at the bottom of the water collecting well (1), a stirring motor (82) for driving the stirring impeller (81) to rotate, and a stirring switch (83) arranged outside the water collecting well (1) and used for controlling the stirring motor (82) to be turned on and off.
5. The system for recycling rainwater in the greenbelt of the sponge city garden as claimed in claim 1, wherein a vent (7) is opened on the top of the water collecting well (1).
6. The system for recycling rainwater in green lands of sponge urban gardens as claimed in claim 1, wherein the feeding window (6) comprises a frame (61) arranged at the top of the water collecting well (1), a window sash (62) with one end hinged to the frame (61), and a bolt (63) arranged on one side of the window sash (62) far away from the hinged position, and the frame (61) is provided with a bolt seat (64) matched with the bolt (63).
7. The system for recycling rainwater in greenbelts of sponge urban gardens according to claim 1, wherein a water distribution pump (42) is arranged on the water distribution pipe (4), and a water distribution branch pipe (41) is arranged on a pipe body of the water distribution pipe (4) far away from the water collecting well (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021074344.4U CN212534289U (en) | 2020-06-10 | 2020-06-10 | Sponge city gardens greenery patches rainwater recycle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021074344.4U CN212534289U (en) | 2020-06-10 | 2020-06-10 | Sponge city gardens greenery patches rainwater recycle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212534289U true CN212534289U (en) | 2021-02-12 |
Family
ID=74547073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021074344.4U Active CN212534289U (en) | 2020-06-10 | 2020-06-10 | Sponge city gardens greenery patches rainwater recycle system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212534289U (en) |
-
2020
- 2020-06-10 CN CN202021074344.4U patent/CN212534289U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206728580U (en) | A kind of vertical planting water-fertilizer integral device | |
| CN110317091A (en) | A kind of film covering aerobic composting system and its application method suitable for intermittent feeding | |
| CN104384170A (en) | Process and device for biologically treating urban organic refuse and agricultural organic waste | |
| CN107282601A (en) | The buried resource integrated device of house refuse decrement and its processing method | |
| CN206828411U (en) | A kind of self-tipping type multilayer organic fertilizer high-temperature solid fermentation system device | |
| CN206925140U (en) | A kind of buried house refuse is reduced resource integrated device | |
| CN109879677A (en) | Photovoltaic-hot wind integral type sunlight compost room and its method | |
| CN107439388B (en) | Ecological garden landscape pet dog public toilet | |
| CN114616966A (en) | Remote spraying system of mountain woodland | |
| CN210113885U (en) | Water-saving irrigation system | |
| CN103787699B (en) | The treatment process of a kind of villages and small towns domestic refuse and treatment unit | |
| CN212534289U (en) | Sponge city gardens greenery patches rainwater recycle system | |
| CN105838593A (en) | Biogas slurry COD on-line monitoring and safe utilization regulating system and use method thereof | |
| CN205844948U (en) | Household three-dimensional based on BIM platform and VR technology plantation ecological circulation management system | |
| CN108358679A (en) | A kind of residents in rural community recycling sunlight compost room technique | |
| CN208776359U (en) | A kind of automatic cycle of organic castoff compost field percolate utilizes system | |
| CN107879771A (en) | A kind of agricultural waste processing unit | |
| CN202754908U (en) | Mobile distributed type kitchen waste processing device | |
| CN105830872B (en) | A kind of biogas slurry NH4+- N is monitored on-line and safe utilization regulator control system and its application method | |
| CN115403414B (en) | System and method for recycling agricultural waste | |
| CN207086545U (en) | A kind of house refuse is reduced recycling buried type integrated device | |
| CN216890706U (en) | Biomass waste reduction sunlight composting room | |
| CN107377580A (en) | House refuse is reduced method of resource and buried type integrated device | |
| CN210736593U (en) | Membrane covered aerobic composting system suitable for intermittent feeding | |
| CN107285817A (en) | A kind of oneself garbage as resource processing unit of rural villager |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |