CN212813322U - Irrigation equipment is collected to town road rainwater - Google Patents

Abstract

The utility model discloses a municipal road rainwater collection and irrigation device, which belongs to the technical field of municipal drainage and water saving equipment and comprises an outer frame, a road main body and a green belt main body, wherein a rainwater inlet is arranged in the outer frame, the surface of the rainwater inlet is provided with a water inlet groove, the bottom end of the rainwater inlet is fixedly connected with a leak, the bottom of the leak is penetrated with a water inlet of an evaporation-proof pipe, one end side of the evaporation-proof pipe is penetrated inside a first water storage chamber, the bottom of the first water storage chamber is penetrated with a hollow pipe, the first water storage chamber is fixedly connected with a second water storage chamber through the hollow pipe, the surface of one side of the first water storage chamber is penetrated with a drain pipe A, a water supply pipe and a water outlet pipe which are connected through a rotary bearing can be manually rotated, thereby downwards watering the vegetation can be carried out, and air can also be upwards humidified, so that dust in the air, the multifunctional of equipment has been improved, is fit for using widely, and three reservoir chamber colleague are impounded, can satisfy the demand of in-service use.

Description

Irrigation equipment is collected to town road rainwater

Technical Field

The utility model relates to a municipal drainage and water saving fixtures technical field especially relate to an irrigation equipment is collected to town road rainwater.

Background

The municipal facilities refer to public facilities built by government, legal, or citizens, and generally refer to various buildings, structures, equipment, etc. within a planned area. Because of the lack of the existing water resource, the irrigation of the existing municipal road green belt can realize the irrigation operation by collecting rainwater, so as to achieve the purpose of saving water resource, the process of urban rainwater resource utilization in China is obviously accelerated since the 21 st century, the technical level is also rapidly improved, the rainwater is collected and treated for urban greening irrigation, the drainage pressure of a city can be reduced, and the problem of urban water resource shortage can be relieved.

The invention discloses a municipal road rainwater collecting and irrigating device which comprises a road main body, wherein a sewer is arranged in the road main body, a sewer filter screen is fixedly connected in the sewer, an access hole is formed in one side of the road main body, and a maintenance well cover is clamped on the upper surface of the access hole. This irrigation equipment is collected to town road rainwater sets up through sewer, rainwater collection pipe, cistern and the cooperation of drawing the water pump, makes this irrigation equipment is collected to town road rainwater can form one set of perfect rainwater collection irrigation system at the in-process that uses, and the rainwater in the town road all collects the inside of cistern through the sewer, promotes the extraction by drawing the water pump again to use in the field irrigation, very big improvement this irrigation equipment is collected to town road rainwater's practicality.

The municipal road rainwater collecting and irrigating device in the prior art has the following disadvantages: 1. after rainwater is collected after raining, a large amount of stored rainwater can evaporate along with the time, so that rainwater collection is not facilitated; 2. the single water storage mode can not make rivers flow, and the difference satisfies the demand, for this reason, we provide a town road rainwater and collect irrigation equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a municipal road rainwater collecting and irrigating device, which aims to collect rainwater when raining, rainwater falling into a road main body is downward permeated through laid water permeable bricks, flows through the soil and enters a third water storage chamber through a filter screen, the filter screen filters the soil, so that the rainwater enters the third water storage chamber through the permeation effect, part of the rainwater permeated through the water permeable bricks also flows into a first water storage chamber through a drain pipe A extending in the soil, then flows into a second water storage chamber through a hollow pipe, the rainwater passing through a green belt main body is permeated into the soil after being irrigated with green plants, part of the rainwater flows into the first water storage chamber through a rainwater collecting pipe extending in the soil and then enters the second water storage chamber, when the rainfall is small, the rainwater falling onto the water permeable bricks is quickly evaporated and cannot permeate downward, the green plant absorption of the rainwater falling onto the green belt main body in the green belt cannot permeate downward, the rainwater can be stored only by collecting a small amount of rainwater entering the leakage opening in the outer frame, so that the rainwater can be collected no matter the rainfall in the rainy day, the practicability of the device is improved, the evaporation-proof pipe arranged at the bottom of the leakage opening is bent and coiled, so that the rainwater collected and stored through different channels can not evaporate a large amount in the fine day, the efficiency of storing the rainwater is improved, the consumption of the evaporation on water is greatly reduced, when the rainfall is overlarge, the second water storage chamber is filled with the rainwater in advance, then the rainwater is stored in the first water storage chamber, after the first water storage chamber is filled with the rainwater, the rainwater flows into the soil through the drain pipe A extending into the soil and flows into the third water storage chamber through the osmosis effect, after the third water storage chamber is filled with the rainwater, the redundant rainwater is discharged out of the device through the drain pipe B, the water storage interference of the device is prevented, and when green plants in the fine day need to be watered, open water pump B, adjust the shower nozzle switch, can water for green planting, delivery pipe and the play water pipe that connects through the rotation bearing can manual rotation, can be downwards to being watered to the vegetation, also can make progress humidification air, make the dust in the air, the granule is dissolved in the aquatic and is fallen into the greenbelt, the environment has been protected, the multifunctionality of equipment has been improved, and is suitable for being generalized to use, when the rainwater of first reservoir chamber and second reservoir chamber is used up, open water pump A and can go into the second reservoir chamber with the water pump of third reservoir chamber, can water to the vegetation once more, three reservoir chamber colleague impoundment, the efficiency of retaining has been improved, the water storage capacity has been increased, can satisfy the demand of in-service use.

The utility model provides a specific technical scheme as follows:

the utility model provides a municipal road rainwater collection and irrigation device, which comprises an outer frame, a road main body and a green belt main body, wherein a rainwater inlet is arranged in the outer frame, the surface of the rainwater inlet is provided with a water inlet groove, the bottom end of the rainwater inlet is fixedly connected with a leak, the bottom of the leak is penetrated with a water inlet of an evaporation-proof pipe, one end side of the evaporation-proof pipe is penetrated inside a first water storage chamber, the bottom of the first water storage chamber is penetrated with a hollow pipe, the first water storage chamber is fixedly connected with a second water storage chamber through the hollow pipe, the surface of one side of the first water storage chamber is penetrated with a drain pipe A, the drain pipe A extends into the soil at the bottom of the road main body, the surface of one side of the first water storage chamber is provided with a rainwater collection pipe, one end of the rainwater collection pipe extends into the soil at the bottom of the green belt main body, a drain pipe B is arranged on the surface of one side of the third water storage chamber, the water inlet end of a water outlet pipe B penetrates through the bottom of the third water storage chamber, the water outlet of the water outlet pipe B is connected with the water inlet of the water pump A in a matching way, the water outlet of the water pump A is connected with the water inlet of the water outlet pipe C in a matching way, the water outlet of the water outlet pipe C penetrates through the inside of the second water storage chamber, the connection part is closed, the surface of one side of the bottom of the second water storage chamber is penetrated with a water inlet of a water outlet pipe A, the water outlet of the water outlet pipe A is connected with the water inlet of a water pump B in a matching way, the water outlet of the water pump B is connected with one end of a water supply pipe in a matching way, one end side of the water supply pipe penetrates through the green belt main body, one side of the water supply pipe is provided with a rotary bearing, the surface of the rotary bearing and the surface of the water supply pipe are both provided with a water outlet guide pipe, the bottom of the water outlet guide pipe is provided with a water outlet spray head, and the water outlet spray head is provided with a spray head switch.

Optionally, the rotary bearings and the water outlet pipes are arranged in two groups, the rotary bearings and the water outlet pipes are arranged in a mirror image mode by taking the water supply pipe as a center, the water outlet nozzles are arranged in four groups, and the water outlet nozzles in the four groups are symmetrically arranged by taking the water supply pipe as a center.

Optionally, the connection positions of the water outlet pipe B, the water outlet pipe C, the water supply pipe 5 and the water outlet pipe a with the water pump a and the water pump B are all hermetically connected.

Optionally, the power input ends of the water pump a and the water pump B are connected with the power output end of an external power supply.

Optionally, the brick material that road main part was laid is the brick that permeates water, the filter screen is installed at third reservoir chamber inside top, and the filter screen runs through third reservoir chamber top surface.

The utility model has the advantages as follows:

the embodiment of the utility model provides an irrigation equipment is collected to town road rainwater:

1. when raining, rainwater is collected, rainwater falling on a main body of a road is downward permeated through laid water permeable bricks, flows through the filter screen and enters a third water storage chamber through soil, the filter screen filters the soil, so that the rainwater enters the third water storage chamber through the permeation effect, part of the rainwater permeated through the water permeable bricks also flows into a first water storage chamber through a drain pipe A extending in the soil, then flows into a second water storage chamber through hollow pipes, the rainwater passing through the main body of the green belt is permeated into the soil after being irrigated and planted, part of the rainwater flows into the first water storage chamber through a rainwater collecting pipe extending in the soil and then enters the second water storage chamber, when the rainfall is small, the rainwater falling on the water permeable bricks is evaporated and cannot permeate downwards, the rainwater falling on the main body of the green belt cannot permeate downwards after being absorbed by green plants in the green belt, and the rainwater can be stored only by collecting a small amount of rainwater falling into a leak in an outer frame, the rainwater collecting device has the advantages that the rainwater can be collected no matter the rainfall size in a rainfall day, the practicability of the device is improved, the evaporation preventing pipe arranged at the bottom of the leakage opening is wound in a zigzag mode, the rainwater collected and stored through different channels can not evaporate in a large amount in a fine day, the efficiency of storing the rainwater is improved, and the consumption of the evaporation on the water is greatly reduced.

When the rainfall is too large, the second water storage chamber is full of rainwater in advance, then the rainwater is stored in the first water storage chamber, after the first water storage chamber is full of rainwater, the rainwater flows into the soil through the drain pipe A extending into the soil and flows into the third water storage chamber through the osmosis effect, after the third water storage chamber is full of rainwater, redundant rainwater is drained out of the device through the drain pipe B, the water storage interference of the device is prevented, when green plants in a green belt need to be irrigated in fine weather, the water pump B is turned on, the spray head switch is adjusted, the green plants can be irrigated, the water supply pipe and the water outlet pipe which are connected through the rotating bearing can be manually rotated, the plants can be irrigated downwards, air can be humidified upwards, dust in the air is dissolved in particle water and falls into the green belt, the environment is protected, the multifunctional performance of the device is improved, the device is suitable for popularization and use, when the rainwater in the first water storage chamber and the second, open water pump A and can go into the second reservoir chamber with the water pump of third reservoir chamber, can water the vegetation once more, and three reservoir chamber colleagues are impounded, have improved the efficiency of retaining, have increased the water storage capacity, can satisfy the demand of in-service use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a municipal road rainwater collection and irrigation device according to an embodiment of the invention;

FIG. 2 is a schematic view of a part of a municipal road rainwater collection and irrigation device according to an embodiment of the invention;

FIG. 3 is a schematic structural view of a water outlet conduit of a municipal road rainwater collection and irrigation device according to an embodiment of the present invention;

in the figure: 1. a rainwater inlet; 2. an outer frame; 3. a leak port; 4. an evaporation prevention pipe; 5. a road body; 6. a water drainage pipe A; 7. a first water storage chamber; 8. a water discharge pipe B; 9. a third water storage chamber; 10. a water pump A; 11. a rotating bearing; 12. a water outlet conduit; 13. a nozzle switch; 14. a water outlet nozzle; 15. a water supply pipe; 16. a green belt main body; 17. a rainwater collecting pipe; 18. a second water storage chamber; 19. a water outlet pipe A; 20. a water pump B; 21. a water inlet groove; 22. a water outlet pipe B; 23. a water outlet pipe C; 24. a hollow tube; 25. and (4) a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The municipal road rainwater collection and irrigation device according to the embodiment of the invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1 to 3, an embodiment of the present invention provides a municipal road rainwater collection and irrigation device, including an external frame 2, a road body 5 and a green belt body 16, wherein a rainwater inlet 1 is installed in the external frame 2, a water inlet 21 is opened on the surface of the rainwater inlet 1, a drain 3 is fixedly connected to the bottom end of the rainwater inlet 1, a water inlet of an evaporation-proof pipe 4 penetrates through the bottom of the drain 3, one end of the evaporation-proof pipe 4 penetrates through the first water storage chamber 7, a hollow pipe 24 penetrates through the bottom of the first water storage chamber 7, the first water storage chamber 7 is fixedly connected to a second water storage chamber 18 through the hollow pipe 24, a drain pipe a6 penetrates through the surface of one side of the first water storage chamber 7, and the drain pipe a6 extends into the soil at the bottom of the road body 5, a rainwater collection pipe 17 is installed on the surface of one side of the first water storage chamber 7, and one end of the rainwater collection pipe 17 extends into the soil at the bottom of the green belt body, a third water storage chamber 9 is installed at the soil bottom of the road body 5, a drain pipe B8 is installed on the surface of one side of the third water storage chamber 9, the water inlet end of a water outlet pipe B22 penetrates through the bottom of the third water storage chamber 9, the water outlet of the water outlet pipe B22 is connected with the water inlet of a water pump A10 in a matching manner, the water outlet of the water pump A10 is connected with the water inlet of a water outlet pipe C23 in a matching manner, the water outlet of the water outlet pipe C23 penetrates through the inside of the second water storage chamber 18, the connection part is closed, the water inlet of the water outlet pipe A19 penetrates through the surface of one side of the bottom of the second water storage chamber 18, the water outlet of the water outlet pipe A19 is connected with the water inlet of a water pump B20 in a matching manner, the water outlet of the water pump B20 is connected with one end of a water supply pipe 15 in a matching manner, a water outlet spray head 14 penetrates through the bottom of the water outlet guide pipe 12, and a spray head switch 13 is installed on the water outlet spray head 14.

Illustratively, a part of rainwater permeated through the water permeable bricks also flows into the first water storage chamber 7 through a drain pipe A6 extended in the soil, and then flows into the second water storage chamber 18 through the hollow pipe 24, rainwater passing through the green belt main body 16 permeates into the soil after being irrigated with green plants, a part of rainwater flows into the first water storage chamber 7 through a rainwater collecting pipe 17 extended in the soil and then enters the second water storage chamber 18, when the rainfall is small, rainwater falling on the water permeable bricks quickly evaporates and cannot permeate downwards, rainwater falling on the green belt main body 16 cannot permeate downwards after being absorbed by the green plants in the green belt, rainwater can be stored only by collecting a small amount of rainwater entering through the spout 3 falling into the external frame 2, so that rainwater can be collected no matter the magnitude of rainfall in a rainy day, the practicability of the device is improved, the evaporation preventing pipe 4 installed at the bottom of the spout 3 twists, so that rainwater collected and stored through different channels cannot evaporate in a large amount in sunny days, the efficiency of storing the rainwater is improved, the consumption of water caused by evaporation is greatly reduced, when the rainfall is too large, the second water storage chamber 18 is full of rainwater in advance and then stores the rainwater in the first water storage chamber 7, after the first water storage chamber 7 is full of the rainwater, the rainwater flows into soil through a drain pipe A6 extending into the soil and flows into the third water storage chamber 9 through osmosis, after the third water storage chamber 9 is full of the rainwater, the redundant rainwater is drained out of equipment through a drain pipe B8 to prevent water storage interference of the equipment, when greenbelt green plants need to be watered in sunny days, a water pump B20 is turned on, a spray head switch 13 is adjusted to water the green plants, when the rainwater of the first water storage chamber 7 and the second water storage chamber 18 is used up, the water pump A10 is turned on to pump the water of the third water storage chamber 9 into the second water storage chamber 18, can water the vegetation once more, three reservoir chamber colleague is impounded, has improved the efficiency of retaining, has increased the water storage capacity, can satisfy the demand of in-service use.

Referring to fig. 1, two sets of the rotary bearings 11 and the water outlet pipes 12 are provided, the two sets of the rotary bearings 11 and the water outlet pipes 12 are arranged in a mirror image manner with the water supply pipe 15 as a center, the four sets of the water outlet nozzles 14 are provided, and the four sets of the water outlet nozzles 14 are symmetrically arranged with the water supply pipe 15 as a center.

In the example, the spray head switch 13 is adjusted to water green plants, the water supply pipe 15 and the water outlet guide pipe 12 which are connected through the rotating bearing 11 can be manually rotated to water vegetation downwards and humidify air upwards, so that dust and particles in the air are dissolved in the water and fall into a green belt, the environment is protected, the multifunctional performance of the device is improved, and the device is suitable for popularization and use.

Referring to fig. 1, the connection positions of the water outlet pipe B22, the water outlet pipe C23, the water supply pipe 15 and the water outlet pipe a19 and the water pump a10 and the water pump B20 are all hermetically connected.

In the example, the joints are all of a closed structure, so that the stored rainwater is prevented from being consumed without end.

Referring to fig. 1, the power input terminals of the water pump a10 and the water pump B20 are connected to the power output terminal of an external power source.

In the example, the irrigation and the humidification of air are controlled by a water pump, so that the labor is saved.

Refer to 1 and show, the brick material that road main part 5 was laid is the brick that permeates water, filter screen 25 is installed at 9 inboard tops of third reservoir chamber, and filter screen 25 runs through the 9 top surfaces of third reservoir chamber.

The example, collect the rainwater when raining, the rainwater that falls into on road main part 5 flows through filter screen 25 through earth through the infiltration of permeating water brick down who lays and gets into third reservoir chamber 9, and filter screen 25 filters earth, makes the rainwater get into third reservoir chamber 9 through the infiltration.

When the rain-proof rain belt is used, rainwater is collected when raining, rainwater falling onto the road main body 5 permeates downwards through the laid water permeable bricks, flows through the soil and enters the third water storage chamber 9, the soil is filtered by the filter screen 25, so that the rainwater enters the third water storage chamber 9 through the permeation effect, part of the rainwater permeated through the water permeable bricks also flows into the first water storage chamber 7 through the drain pipe A6 extending in the soil, then flows into the second water storage chamber 18 through the hollow pipe 24, the rainwater passing through the green belt main body 16 permeates into the soil after being irrigated with green plants, part of the rainwater flows into the first water storage chamber 7 through the rainwater collecting pipe 17 extending in the soil and then enters the second water storage chamber 18, when the rainfall is small, the rainwater falling onto the water permeable bricks quickly evaporates and cannot permeate downwards, and the green plant absorption of the rainwater falling onto the green belt main body 16 in the green belt cannot permeate downwards, the rainwater can be stored only by collecting a small amount of rainwater entering the leakage opening 3 in the outer frame 2, so that the rainwater can be collected no matter the rainfall size in the rainy day, the practicability of the device is improved, the evaporation-proof pipe 4 arranged at the bottom of the leakage opening 3 is bent and coiled, so that the rainwater collected and stored through different channels can not be evaporated in a large amount in a fine day, the efficiency of storing the rainwater is improved, the consumption of the evaporation on the water is greatly reduced, when the rainfall is too large, the second water storage chamber 18 is filled with the rainwater in advance and then stores the water into the first water storage chamber 7, after the first water storage chamber 7 is filled with the rainwater, the rainwater flows into the soil through the drain pipe A6 extending into the soil and flows into the third water storage chamber 9 through the osmosis effect, after the third water storage chamber 9 is filled with the rainwater, the redundant rainwater is drained out of the device through the drain pipe B8 in an interference manner, the device is prevented from storing the rainwater, when green plants need to be watered in a, open water pump B20, adjust shower nozzle switch 13, can be for green planting watering, delivery pipe 15 and play water pipe 12 that connect through rotation bearing 11 can manual rotation, can be downwards to the vegetation watering, also can upwards humidifying air, make the dust in the air, the granule is dissolved in the aquatic and is fallen into the greenbelt, the environment has been protected, the multifunctionality of equipment has been improved, and is suitable for using widely, when the rainwater of first reservoir chamber 7 and second reservoir chamber 18 was used up, open water pump A10 and can go into second reservoir chamber 18 with the water pump of third reservoir chamber 9, can water the vegetation once more, three reservoir chambers store water with the same thing, the efficiency of retaining is improved.

The utility model relates to a municipal road rainwater collecting and irrigating device, which comprises a rainwater inlet 1; 2. an outer frame; 3. a leak port; 4. an evaporation prevention pipe; 5. a road body; 6. a water drainage pipe A; 7. a first water storage chamber; 8. a water discharge pipe B; 9. a third water storage chamber; 10. a water pump A; 11. a rotating bearing; 12. a water outlet conduit; 13. a nozzle switch; 14. a water outlet nozzle; 15. a water supply pipe; 16. a green belt main body; 17. a rainwater collecting pipe; 18. a second water storage chamber; 19. a water outlet pipe A; 20. a water pump B; 21. a water inlet groove; 22. a water outlet pipe B; 23. a water outlet pipe C; 24. a hollow tube; 25. the filter net and the components are all general standard components or components known to those skilled in the art, and the structure and the principle of the filter net and the components are known to those skilled in the technical manual or known by the routine experiment method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The utility model provides an irrigation equipment is collected to town road rainwater, includes outrigger (2), road main part (5) and greenbelt main part (16), its characterized in that, install rainwater inlet (1) in outrigger (2), intake antrum (21) has been seted up on rainwater inlet (1) surface, rainwater inlet (1) bottom fixedly connected with leak (3), the water inlet of evaporating pipe (4) has been run through to leak (3) bottom, evaporating pipe (4) one end side runs through inside first reservoir chamber (7), hollow tube (24) have been run through to first reservoir chamber (7) bottom, first reservoir chamber (7) have been run through in second reservoir chamber (18) fixed connection through hollow tube (24), drain pipe A (6) has been run through to first reservoir chamber (7) one side surface, and drain pipe A (6) extend to the earth of way main part (5) bottom, the surface mounting of one side of first reservoir chamber (7) has rainwater collecting pipe (17), and rainwater collecting pipe (17) one end extends to in the earth of greenbelt main part (16) bottom, and third reservoir chamber (9) is installed to road main part (5) earth bottom, surface mounting of one side of third reservoir chamber (9) has drain pipe B (8), and the inlet end that has outlet pipe B (22) runs through third reservoir chamber (9) bottom, the delivery port cooperation of outlet pipe B (22) is connected with the water inlet of water pump A (10), the delivery port cooperation of water pump A (10) is connected with the water inlet of outlet pipe C (23), the delivery port of outlet pipe C (23) runs through inside second reservoir chamber (18), and the junction is airtight, the water inlet that has outlet pipe A (19) runs through second reservoir chamber (18) bottom side surface, the delivery port cooperation of outlet pipe A (19) is connected with the water inlet of water pump B (20), the water pump B (20) is characterized in that a water outlet is connected with one end of a water supply pipe (15) in a matched mode, one end of the water supply pipe (15) penetrates through a green belt main body (16), a rotary bearing (11) is installed on one side of the water supply pipe (15), a water outlet guide pipe (12) penetrates through the surfaces of the rotary bearing (11) and the water supply pipe (15), a water outlet spray head (14) penetrates through the bottom of the water outlet guide pipe (12), and a spray head switch (13) is installed on the water outlet spray head (14).

2. The municipal road rainwater collecting and irrigating device according to claim 1, wherein two sets of the rotary bearings (11) and the water outlet pipes (12) are provided, and the two sets of the rotary bearings (11) and the water outlet pipes (12) are arranged in a mirror image manner with the water supply pipes (15) as the center, and the four sets of the water outlet nozzles (14) are provided, and the four sets of the water outlet nozzles (14) are arranged symmetrically with the water supply pipes (15) as the center.

3. A municipal road rainwater collection and irrigation device according to claim 1, characterized in that the joints of the water outlet pipe B (22), the water outlet pipe C (23), the water supply pipe (15) and the water outlet pipe a (19) with the water pump a (10) and the water pump B (20) are all hermetically connected.

4. A municipal road rainwater collection and irrigation device according to claim 1, characterized in that the power input terminals of the water pumps a (10) and B (20) are connected to the power output terminal of an external power source.

5. The municipal road rainwater collection and irrigation device according to claim 1, wherein the bricks laid on the road body (5) are water permeable bricks, the top of the inner side of the third water storage chamber (9) is provided with the filter screen (25), and the filter screen (25) penetrates through the top surface of the third water storage chamber (9).

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