CN210247822U - Green land irrigation or road green land irrigation system - Google Patents
Green land irrigation or road green land irrigation system Download PDFInfo
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- CN210247822U CN210247822U CN201921177137.9U CN201921177137U CN210247822U CN 210247822 U CN210247822 U CN 210247822U CN 201921177137 U CN201921177137 U CN 201921177137U CN 210247822 U CN210247822 U CN 210247822U
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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
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- Y02A20/108—Rainwater harvesting
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Abstract
The utility model relates to a green land irrigation system or a road green land irrigation system, belonging to the field of irrigation systems, the rainwater collecting device comprises a blind ditch arranged on the soil layer, a filter screen is erected on the blind ditch, the greening layer is laid on the filter screen, a first water pipe is connected on the blind ditch, a filtering part is arranged in the soil layer below the first water pipe, one end, away from the first water pipe, of the filtering part is connected with a second water pipe, one end, away from the filtering part, of the second water pipe is connected with a water storage tank, a submersible pump is arranged in the water storage tank, a third water pipe is arranged on the submersible pump, one end, away from the submersible pump, of the third water pipe penetrates through the water storage tank, and the third water delivery pipe outside the water storage tank is also connected with an irrigation pipe which is arranged in the soil layer, and the irrigation pipe is provided with a spray head communicated with the irrigation pipe. The utility model discloses have the effect that can collect the rainwater and utilize.
Description
Technical Field
The utility model belongs to the technical field of irrigation system's technique and specifically relates to a greenery patches irrigation or road greenery patches irrigation system is related to.
Background
Road greening and garden greening are important components of urban greening and are widely distributed in cities. The proper greening has the functions of beautifying the city, eliminating visual fatigue of pedestrians and drivers, and has the environmental protection functions of reducing noise, absorbing harmful gas and the like. Along with the improvement of urban greening rate, the irrigation pressure of greenbelt is also getting bigger and bigger, and along with the increasing shortage of water resources, rainwater is more and more paid attention as a water resource for recycling.
Existing greenbelts, in addition to relying on natural precipitation, often require manual flood irrigation and sprinkler watering to irrigate them.
The above prior art solutions have the following drawbacks: when natural rainfall is abundant, greenbelts are easily subjected to waterlogging because rainwater cannot be drained timely; and when natural rainfall is not enough, the mode of artifical irrigation often causes the very big waste of water resource, consequently needs an irrigation system that can collect the rainwater and utilize.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a greenery patches is irrigated or road greenery patches irrigation system, it has the effect that can collect the utilization with the rainwater.
The above object of the present invention can be achieved by the following technical solutions:
a green land irrigation or road green land irrigation system comprises a soil layer, wherein a greening layer is paved on the soil layer, a rainwater collecting device is arranged in the soil layer and comprises a blind canal which is arranged on the soil layer, a filter screen is erected on the blind canal, the greening layer is paved on the filter screen, a first water pipe is connected on the blind canal, a filtering part is arranged in the soil layer below the first water pipe, one end, far away from the first water pipe, of the filtering part is connected with a second water pipe, one end, far away from the filtering part, of the second water pipe is connected with a water storage tank, a submersible pump is arranged in the water storage tank, a third water pipe is arranged on the submersible pump, one end, far away from the submersible pump, of the third water pipe penetrates through the water storage tank, and an irrigation pipe is further connected on the third water pipe outside the water storage tank, the irrigation pipe is arranged in the soil layer, and a spray head communicated with the irrigation pipe is arranged on the irrigation pipe.
Through adopting above-mentioned technical scheme, when rainfall is more, the rainwater is at first through the afforestation layer, in the infiltration gets into blind ditch through the filter screen afterwards, jumbo size impurity such as rainwater branch and leaf after the afforestation layer is filtered on the afforestation layer, in the rainwater gets into filter unit through first raceway afterwards, carry out further filtration to the impurity of rainwater, collect in the filterable rainwater gets into the storage water tank along the second raceway, afforest when having reduced the rainfall and receive the possibility of waterlogging. When the rainfall is insufficient, the submersible pump is started, the submersible pump pumps out the rainwater in the water storage tank, the rainwater is conveyed into the irrigation pipe through the third water conveying pipe, and the rainwater is sprayed into the soil layer through the spray head for irrigation. The rainwater in the rainfall process is collected, and the collected rainwater is used for irrigation when the rainfall is insufficient, so that the possibility of waterlogging caused by greening in the rainfall process is reduced, and water resources are saved.
The utility model discloses further set up to: the filter element is including straining the shell, strain the shell with first raceway is linked together, strain in the shell along the rainwater direction of flow through and set gradually coarse gravel filter layer, quartz sand filter layer and geotechnological cloth filter layer.
Through adopting above-mentioned technical scheme, the filterable rainwater in afforestation layer still has a large amount of impurity, makes it loop through coarse gravel filter layer, quartz sand filter layer and geotechnological cloth filter layer, and the impurity of various particle sizes is filtered by the stage in the rainwater, then gets into rainwater quality of water in the storage water tank good, difficult rotting.
The utility model discloses further set up to: an oxygen increasing component is further arranged in the soil layer on one side of the filter shell and comprises an oxygen increasing shell, an oxygen increasing pump is arranged in the oxygen increasing shell, an air inlet pipe is connected to an air inlet of the oxygen increasing pump, and the air inlet pipe far away from one end of the oxygen increasing pump is communicated with the blind channel; an air outlet pipe is connected to an air outlet of the oxygenation pump, and the air outlet pipe far away from one end of the oxygenation pump penetrates through the water storage tank and is positioned in the water storage tank.
Through adopting above-mentioned technical scheme, often the oxygen content is higher in the rainwater, but store it in the storage water tank after, the oxygen content in the rainwater can descend, and when irrigating, the rainwater gets into the soil layer after, can the air in the evacuation soil pore to lead to oxygen content in the soil layer to descend. And the water with low oxygen content can pass through the plants to carry oxygen away from the root system, while the healthy plants and the healthy soil flora both need oxygen. Then add the oxygenation part, the oxygenation pump passes through the air intake pipe extraction air in the environment to carry the rainwater of storage water tank with the air through the outlet duct, then the rainwater can absorb the oxygen in the air, thereby oxygen content increases, does benefit to the growth of plant.
The utility model discloses further set up to: the water storage tank is characterized in that the air outlet pipe in the water storage tank is connected with a hollow air outlet plate, the air outlet pipe is communicated with an inner cavity of the air outlet plate, the air outlet plate is fixedly installed on a bottom plate of the water storage tank, and an air outlet hole is formed in the upper surface of the air outlet plate.
Through adopting above-mentioned technical scheme, the air outlet plate and the venthole that add make the air become the air bubble that the quantity is many, the radius is little from the air bubble that is small in quantity, the radius is big, greatly increased the area of contact of air with the rainwater in the water storage tank, improved the oxygen exchange efficiency of rainwater and air.
The utility model discloses further set up to: an air inlet head is arranged on the air inlet pipe in the blind ditch and communicated with the air inlet pipe, and an air inlet hole is formed in the side wall, far away from one side of the air inlet pipe, of the air inlet pipe.
By adopting the technical scheme, impurities are often accumulated in the blind ditch, and the additionally arranged air inlet head and the arranged air inlet holes can filter the impurities in the air, so that the possibility of the impurities entering the oxygenation pump and rainwater in the water storage tank is reduced; and rainwater in the blind ditch can wash the air inlet head again when raining, so as to clean the air inlet head.
The utility model discloses further set up to: the air inlet is internally provided with a non-return component, the non-return component comprises a fixed rod fixedly installed in an inner cavity of the air inlet, a first locating rod is fixedly installed on the fixed rod far away from one side of the air inlet, a second locating rod is sleeved on the first locating rod in a sliding mode, a cover sheet is installed on the second locating rod far away from one end of the air inlet, a non-return spring is sleeved on the first locating rod and the second locating rod in a sliding mode, two ends of the non-return spring are respectively connected with the fixed rod and the cover sheet, the inner side wall of the air inlet far away from one side of the air inlet is further provided with a non-return sheet, a non-return hole is formed in the non-return sheet, and the cover sheet is tightly abutted to the non-return sheet under the pushing of the non-return spring.
Through adopting above-mentioned technical scheme, when precipitation is great, when the water level in the blind ditch is higher, need avoid the rainwater to get into the oxygenation pump through head of admitting air and intake pipe. The additional non-return part ensures that when the oxygen increasing pump does not work, the non-return spring pushes the covering piece to be tightly propped against the non-return piece so as to cover the non-return hole on the non-return piece and reduce the possibility of rainwater entering. When air needs to be pumped, the oxygenation pump is started, the oxygenation pump generates negative pressure in the air inlet head through the air inlet pipe, the internal negative pressure and the external negative pressure of the air inlet head push the cover plate to be separated from the abutting state with the check plate, the cover plate cannot cover the check hole, and the air enters the air inlet pipe through the check hole.
The utility model discloses further set up to: the blind ditch is internally provided with a connecting pipe, two ends of the connecting pipe are respectively communicated with the air inlet pipe and the air inlet head, the connecting pipe is vertical to the air inlet pipe, and the air inlet hole is formed in the lower side wall of the air inlet head.
Through adopting above-mentioned technical scheme, the inlet port is seted up at the lower surface of inlet head, then even have a small amount of rainwater to get into in the inlet head, because stopping of contrary parts, in the rainwater can not get into the inlet pipe, when precipitation stops the back, the rainwater in the inlet head can flow through the inlet port again, has further reduced the possibility that the rainwater got into the oxygenation pump through the inlet pipe.
The utility model discloses further set up to: the water storage tank is also connected with a water inlet pipe, and the water inlet pipe is connected with a water inlet electromagnetic valve.
Through adopting above-mentioned technical scheme, when the precipitation is too little, when the water yield that leads to in the water storage tank is too little not enough to irrigate the greenery patches, the static pressure level gauge gives the solenoid valve that intakes with the signal transmission, and the solenoid valve that intakes is opened and is carried water in to the water storage tank through the inlet tube.
The utility model discloses further set up to: the water storage tank is also connected with a drain pipe, the drain pipe is connected to a sewage pipeline, and a drain electromagnetic valve is arranged on the drain pipe.
Through adopting above-mentioned technical scheme, when the precipitation is too big, when leading to the water yield in the water storage tank too much overflow, the static pressure level gauge gives the drainage solenoid valve with signal transmission, and the drainage solenoid valve is opened and is arranged the sewage pipes through the rainwater in the drain pipe with the water storage tank in.
To sum up, the utility model discloses a beneficial technological effect does:
1. the rainwater collection device is arranged to filter and collect rainwater, and the collected rainwater can be used for irrigation when irrigation is needed, so that the waterlogging of greenbelts caused by rainfall is reduced, and the waste of water resources is reduced;
2. after being filtered by the greening layer, the rainwater is filtered by the coarse gravel filtering layer, the quartz sand filtering layer and the geotextile filtering layer, so that the water quality of the rainwater in the water storage tank is improved, and the possibility of deterioration of the rainwater is reduced;
3. by arranging the oxygen increasing component, the oxygen content of rainwater in the water storage tank is improved, so that the growth of plants and the growth of beneficial bacterial colonies in soil layers are facilitated;
4. the non-return part is arranged in the air inlet head, so that the possibility that rainwater enters the oxygenation pump through the air inlet head and the air inlet pipe during precipitation is reduced while air inlet is not influenced;
5. the static pressure liquid level meter is matched with the water inlet electromagnetic valve and the water discharge electromagnetic valve, when the water amount in the water storage tank is too low, the static pressure liquid level meter transmits a signal to the water inlet electromagnetic valve, and the water inlet electromagnetic valve is opened to convey water into the water storage tank through the water inlet pipe; when the precipitation is too large and the water in the water storage tank is too much and overflows, the static pressure liquid level meter transmits a signal to the drainage electromagnetic valve, and the drainage electromagnetic valve is opened to drain rainwater in the water storage tank into a sewage pipeline through a drainage pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the overall structure of the present invention;
fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
In the figure, 1, soil layer; 11. a greening layer; 2. a rainwater collection device; 21. blind ditches; 22. filtering with a screen; 23. a first water delivery pipe; 24. a second water delivery pipe; 3. a filter member; 31. a filter shell; 32. a coarse gravel filter layer; 33. a gravel filter layer; 34. a quartz sand filter layer; 35. a geotextile filter layer; 4. a water storage tank; 41. a submersible pump; 42. a third water delivery pipe; 43. a shunt tube; 44. an irrigation pipe; 45. a spray head; 5. a static pressure liquid level meter; 51. a water inlet pipe; 52. a water inlet electromagnetic valve; 53. a drain pipe; 54. a blowdown line; 55. a water discharge electromagnetic valve; 6. an oxygenation component; 61. an air inlet head; 62. an air inlet; 63. a connecting pipe; 64. an air inlet pipe; 65. an oxygenation shell; 66. an oxygenation pump; 67. an air outlet pipe; 68. an air outlet plate; 69. an air outlet; 7. a non-return member; 71. fixing the rod; 72. a first positioning rod; 73. a second positioning rod; 74. covering the sheet; 75. a non-return spring; 76. a non-return sheet; 77. a non-return hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, for the utility model discloses a greenery patches irrigation or road greenery patches irrigation system, including soil layer 1, the greenery patches layer 11 has been laid on soil layer 1. Be provided with rainwater collection device 2 in soil layer 1, rainwater collection device 2 is including seting up blind ditch 21 on soil layer 1, and blind ditch 21 is put on the shelf and is equipped with filter screen 22, and the filter screen 22 upper berth is equipped with greening layer 11.
As shown in fig. 2 and 3, a first water delivery pipe 23 is connected to a bottom plate of the blind channel 21, and the first water delivery pipe 23 is communicated with the blind channel 21. The first water delivery pipe 23 far away from one end of the blind channel 21 is connected with the filtering component 3.
The filtering component 3 comprises a filtering shell 31, the filtering shell 31 is communicated with the first water pipe 23, and a coarse gravel filtering layer 32, a gravel filtering layer 33, a quartz sand filtering layer 34 and a geotextile filtering layer 35 are sequentially arranged in the filtering shell 31 along the flowing direction of rainwater. The bottom plate of the filtering shell 31 is connected with a second water delivery pipe 24 communicated with the filtering shell 31, and the second water delivery pipe 24 far away from one end of the filtering shell 31 is connected with a water storage tank 4.
A submersible pump 41 is arranged in the water storage tank 4, a third water delivery pipe 42 is connected to the submersible pump 41, one end, far away from the submersible pump 41, of the third water delivery pipe 42 penetrates through the top plate of the water storage tank 4, a dividing pipe 43 is connected to the third water delivery pipe 42 outside the water storage tank 4, and the dividing pipe 43 is communicated with the third water delivery pipe 42. The shunt tubes 43 are connected with a plurality of parallel irrigation tubes 44, the irrigation tubes 44 are communicated with the shunt tubes 43, and the irrigation tubes 44 are provided with spray heads 45 communicated with the irrigation tubes 44.
Still be provided with static pressure level gauge 5 in the storage water tank 4, still be connected with inlet tube 51 on the lateral wall of storage water tank 4, inlet tube 51 is linked together with the inside cavity of storage water tank 4, is provided with water inlet solenoid valve 52 on the inlet tube 51, and water inlet solenoid valve 52 is connected with static pressure level gauge 5 electricity. The outer side wall of the water storage tank 4 is also connected with a drain pipe 53, the drain pipe 53 is communicated with the inner cavity of the water storage tank 4, the drain pipe 53 far away from one end of the water storage tank 4 is connected to a sewage discharge pipeline 54, a drain electromagnetic valve 55 is arranged on the drain pipe 53, and the drain electromagnetic valve 55 is electrically connected with the static pressure liquid level meter 5.
As shown in fig. 1 and 3, an oxygen increasing member 6 is further disposed in the soil layer 1 on one side of the filter shell 31, the oxygen increasing member 6 includes a hollow cylindrical air inlet 61 disposed in the blind ditch 21, and the air inlet 61 is vertically disposed and mounted on the inner side wall of the blind ditch 21.
An air inlet 62 is arranged on the lower side wall of the air inlet head 61. Still be provided with in air inlet head 61 and end contrary part 7, end contrary part 7 is including fixed mounting fixed lever 71 on air inlet head 61's the inside wall, and the perpendicular fixed mounting has first locating lever 72 on the lateral wall that fixed lever 71 is close to air inlet 62 one side, and the slip is cup jointed second locating lever 73 on first locating lever 72, and the perpendicular fixed mounting has on the second locating lever 73 of keeping away from fixed lever 71 one end closes piece 74. A check spring 75 is slidably sleeved on the first positioning rod 72 and the second positioning rod 73, and two ends of the check spring 75 are respectively connected with the fixing rod 71 and the cover piece 74. A non-return sheet 76 is further arranged on the inner side wall of the air inlet head 61 on one side, away from the fixed rod 71, of the covering sheet 74, a non-return hole 77 concentric with the non-return sheet 76 is formed in the non-return sheet 76, and the diameter of the non-return hole 77 is smaller than that of the covering sheet 74. The cover plate 74 is urged by the check spring 75 to abut against the check plate 76 to cover the check hole 77.
As shown in fig. 2 and 3, a connection pipe 63 is connected to an upper side wall of the inlet head 61, and the connection pipe 63 communicates with an inner cavity of the inlet head 61. An air inlet pipe 64 is vertically connected to the connecting pipe 63 at one end far away from the air inlet head 61, and the air inlet pipe 64 is communicated with the connecting pipe 63. The oxygenation component 6 further comprises an oxygenation shell 65, an oxygenation pump 66 is arranged in the oxygenation shell 65, and an air inlet pipe 64 far away from one end of the connecting pipe 63 is connected with an air inlet of the oxygenation pump 66. An air outlet pipe 67 is connected to the air outlet of the oxygenation pump 66, and one end of the air outlet pipe 67, which is far away from the oxygenation pump 66, penetrates through the water storage tank 4 and is positioned in the water storage tank 4.
The air outlet pipe 67 in the water storage tank 4 is connected with a hollow air outlet plate 68, the air outlet plate 68 is communicated with the air outlet pipe 67, the air outlet plate 68 is fixedly installed on the bottom plate of the water storage tank 4, and the upper surface of the air outlet plate 68 is further provided with an air outlet hole 69. The inner cavity of the air outlet plate 68 is in communication with the inner cavity of the water storage tank 4 through an air outlet hole 69.
The implementation principle of the embodiment is as follows:
when precipitation is more, the rainwater is at first through afforestation layer 11, and the infiltration passes through in filter screen 22 gets into blind ditch 21 afterwards, and filter screen 22 carries out the bearing to afforestation layer 11 when not influencing rainwater infiltration entering blind ditch 21, and the rainwater branch after afforestation layer 11 and jumbo size impurity such as leaf are filtered on afforestation layer 11, and the rainwater gets into in filter part 3 through first raceway 23 afterwards.
The rainwater filtered by the greening layer 11 still has a large amount of impurities, so that the rainwater sequentially passes through the coarse gravel filtering layer 32, the gravel filtering layer 33, the quartz sand filtering layer 34 and the geotextile filtering layer 35, and the impurities with various particle sizes in the rainwater are filtered in a grading way. Filtered rainwater enters the water storage tank 4 along the second water conveying pipe 24, and the rainwater entering the water storage tank 4 is good in water quality and not prone to deterioration. By collecting rainwater, the possibility of waterlogging of greenbelts during rainfall is reduced.
When the rainfall is insufficient, the submersible pump 41 is started, the submersible pump 41 pumps out the rainwater in the water storage tank 4, the rainwater is conveyed into the irrigation pipe 44 through the third water conveying pipe 42 and is sprayed into the soil layer 1 through the spray nozzle 45 for irrigation. The rainwater in the rainfall process is collected, and the collected rainwater is used for irrigation when the rainfall is insufficient, so that the possibility of waterlogging caused by greening in the rainfall process is reduced, and water resources are saved.
The rainwater is often high in oxygen content, but after the rainwater is stored in the water storage tank 4, the oxygen content in the rainwater can be reduced, and when the rainwater enters the soil layer 1 during irrigation, air in soil pores can be emptied, so that the oxygen content in the soil layer 1 is reduced. And the water with low oxygen content can pass through the plants to carry oxygen away from the root system, while the healthy plants and the healthy soil flora both need oxygen.
At this time, the oxygen increasing pump 66 is started, the oxygen increasing pump 66 generates negative pressure in the air inlet head 61 through the air inlet pipe 64, the internal and external negative pressure of the air inlet head 61 pushes the cover plate 74 to be separated from the check plate 76, the cover plate 74 cannot cover the check hole 77, and air enters the air inlet pipe 64 through the check hole 77. When the oxygen increasing component 6 is not needed, the precipitation is large, and the water level in the blind ditch 21 is high, rainwater needs to be prevented from entering the oxygen increasing pump 66 through the air inlet head 61 and the air inlet pipe 64. The added check component 7 ensures that when the oxygenation pump 66 does not work, the check spring 75 pushes the covering piece 74 to be tightly propped against the check piece 76 so as to cover the check hole 77 on the check piece 76 and reduce the possibility of rainwater entering.
And the air inlet 61 that sets up vertically to open inlet 62 at the lower surface of air inlet 61, even then have a small amount of rainwater to get into in air inlet 61, because stopping the blocking of contrary part 7, the rainwater can not get into in the air inlet 64, and when the precipitation stopped the back, the rainwater in air inlet 61 again can flow through inlet 62, has further reduced the possibility that the rainwater got into oxygenation pump 66 through air inlet 64.
The air inlet head 61 is arranged in the blind ditch 21, so that impurities in the blind ditch 21 can be adsorbed when air is extracted, and the air inlet holes 62 can filter the impurities in the air, so that the possibility that the impurities enter the oxygenation pump 66 and rainwater in the water storage tank 4 is reduced; and rainwater in the blind ditch 21 can wash the air inlet head 61 again during rainfall to clean the same.
The air pumped by the oxygenation pump 66 is conveyed into the air outlet plate 68 through the air outlet pipe 67, and the air outlet holes 69 are formed in the air outlet plate 68, so that the air bubbles in the water are changed from the air bubbles with small quantity and large radius into the air bubbles with large quantity and small radius, the contact area of the air and the rainwater in the water storage tank 4 is greatly increased, and the oxygen exchange efficiency of the rainwater and the air is improved. The oxygen content of rainwater in the water storage tank 4 after oxygenation is increased, which is beneficial to the growth of plants.
When precipitation is too low, resulting in too low water in the water storage tank 4 to irrigate the green, the static pressure level gauge 5 transmits a signal to the water inlet solenoid valve 52, and the water inlet solenoid valve 52 opens to deliver water into the water storage tank 4 through the water inlet pipe 51. When the precipitation is too large, which causes the water in the water storage tank 4 to overflow excessively, the static pressure liquid level meter 5 transmits a signal to the drainage solenoid valve 55, and the drainage solenoid valve 55 is opened to drain the rainwater in the water storage tank 4 into the drainage pipe 54 through the drainage pipe 53.
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 (10)
1. A greenery patches irrigation or road greenery patches irrigation system, includes soil layer (1), the soil layer (1) upper berth is equipped with greening layer (11), its characterized in that: the soil layer (1) is internally provided with a rainwater collecting device (2), the rainwater collecting device (2) comprises a blind channel (21) arranged on the soil layer (1), a filter screen (22) is erected on the blind channel (21), the filter screen (22) is paved on a greening layer (11), the blind channel (21) is connected with a first water pipe (23), a filtering part (3) is arranged in the soil layer (1) below the first water pipe (23), one end, far away from the first water pipe (23), of the filtering part (3) is connected with a second water pipe (24), one end, far away from the filtering part (3), of the second water pipe (24) is connected with a water storage tank (4), a submersible pump (41) is arranged in the water storage tank (4), a third water pipe (42) is arranged on the submersible pump (41), one end, far away from the submersible pump (41), of the third water pipe (42) penetrates through the water storage tank (4), and the third water delivery pipe (42) outside the water storage tank (4) is also connected with an irrigation pipe (44), the irrigation pipe (44) is arranged in the soil layer (1), and the irrigation pipe (44) is provided with a spray head (45) communicated with the irrigation pipe (44).
2. A greenbelt irrigation or roadway greenbelt irrigation system as claimed in claim 1, wherein: filter element (3) are including straining shell (31), strain shell (31) with first raceway (23) are linked together, strain shell (31) in along rainwater flow direction of flowing through and set gradually coarse gravel filter layer (32), gravel filter layer (33), quartz sand filter layer (34) and geotechnological cloth filter layer (35).
3. A greenbelt irrigation or roadway greenbelt irrigation system as claimed in claim 2, wherein: an oxygen increasing component (6) is further arranged in the soil layer (1) on one side of the filter shell (31), the oxygen increasing component (6) comprises an oxygen increasing shell (65), an oxygen increasing pump (66) is arranged in the oxygen increasing shell (65), an air inlet of the oxygen increasing pump (66) is connected with an air inlet pipe (64), and the air inlet pipe (64) far away from one end of the oxygen increasing pump (66) is communicated with the blind channel (21); an air outlet pipe (67) is connected to an air outlet of the oxygenation pump (66), and the air outlet pipe (67) far away from one end of the oxygenation pump (66) penetrates through the water storage tank (4) and is positioned in the water storage tank (4).
4. A greenbelt irrigation or roadway greenbelt irrigation system as claimed in claim 3, wherein: the water storage tank is characterized in that a hollow air outlet plate (68) is connected to the air outlet pipe (67) in the water storage tank (4), the air outlet pipe (67) is communicated with an inner cavity of the air outlet plate (68), the air outlet plate (68) is fixedly installed on a bottom plate of the water storage tank (4), and an air outlet hole (69) is formed in the upper surface of the air outlet plate (68).
5. A greenbelt irrigation or roadway greenbelt irrigation system as claimed in claim 3, wherein: an air inlet head (61) is arranged on the air inlet pipe (64) in the blind ditch (21), the air inlet head (61) is communicated with the air inlet pipe (64), and an air inlet hole (62) is formed in the side wall, far away from one side of the air inlet pipe (64), of the air inlet head (61).
6. A greenbelt irrigation or roadway greenbelt irrigation system as claimed in claim 5, wherein: a non-return component (7) is arranged in the air inlet head (61), the non-return component (7) comprises a fixed rod (71) fixedly arranged in an inner cavity of the air inlet head (61), a first positioning rod (72) is fixedly arranged on the fixed rod (71) far away from one side of the air inlet pipe (64), a second positioning rod (73) is sleeved on the first positioning rod (72) in a sliding manner, a cover sheet (74) is arranged on the second positioning rod (73) far away from one end of the air inlet pipe (64), a non-return spring (75) is sleeved on the first positioning rod (72) and the second positioning rod (73) in a sliding manner, two ends of the non-return spring (75) are respectively connected with the fixed rod (71) and the cover sheet (74), a non-return sheet (76) is further arranged on the inner side wall of the air inlet head (61) far away from one side of the air inlet pipe (64) by the cover sheet (74), the non-return sheet (76) is provided with a non-return hole (77), and the cover sheet (74) is tightly propped against the non-return sheet (76) under the pushing of the non-return spring (75).
7. A greenbelt irrigation or roadway greenbelt irrigation system as claimed in claim 6, wherein: be provided with connecting pipe (63) in blind ditch (21), the both ends of connecting pipe (63) respectively with intake pipe (64) with air inlet head (61) are linked together, connecting pipe (63) with intake pipe (64) are perpendicular, just inlet port (62) are seted up on the lower lateral wall of air inlet head (61).
8. A greenbelt irrigation or roadway greenbelt irrigation system as claimed in claim 1, wherein: and a static pressure liquid level meter (5) is arranged in the water storage tank (4).
9. A greenbelt irrigation or roadway greenbelt irrigation system as claimed in claim 8, wherein: the water storage tank (4) is also connected with a water inlet pipe (51), and the water inlet pipe (51) is connected with a water inlet electromagnetic valve (52).
10. A greenbelt irrigation or roadway greenbelt irrigation system as claimed in claim 8, wherein: the water storage tank (4) is also connected with a drain pipe (53), the drain pipe (53) is connected to a sewage discharge pipeline (54), and a drain electromagnetic valve (55) is arranged on the drain pipe (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921177137.9U CN210247822U (en) | 2019-07-25 | 2019-07-25 | Green land irrigation or road green land irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921177137.9U CN210247822U (en) | 2019-07-25 | 2019-07-25 | Green land irrigation or road green land irrigation system |
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| CN210247822U true CN210247822U (en) | 2020-04-07 |
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| CN201921177137.9U Active CN210247822U (en) | 2019-07-25 | 2019-07-25 | Green land irrigation or road green land irrigation system |
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| CN (1) | CN210247822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854103A (en) * | 2021-09-24 | 2021-12-31 | 安徽省益丰生态农业科技有限公司 | Non-pressure irrigation system |
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2019
- 2019-07-25 CN CN201921177137.9U patent/CN210247822U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854103A (en) * | 2021-09-24 | 2021-12-31 | 安徽省益丰生态农业科技有限公司 | Non-pressure irrigation system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A green land irrigation or road green land irrigation system Effective date of registration: 20220705 Granted publication date: 20200407 Pledgee: Ruanshi sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Shangjiang Garden Construction Co.,Ltd. Registration number: Y2022980009884 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230626 Granted publication date: 20200407 Pledgee: Ruanshi sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Shangjiang Garden Construction Co.,Ltd. Registration number: Y2022980009884 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A green space irrigation or road green space irrigation system Effective date of registration: 20230628 Granted publication date: 20200407 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Shangjiang Garden Construction Co.,Ltd. Registration number: Y2023980046137 |