CN214102618U

CN214102618U - Greening and irrigating system for air-conditioning drainage roof

Info

Publication number: CN214102618U
Application number: CN202023003785.8U
Authority: CN
Inventors: 李东
Original assignee: Shanghai Letu Architectural Design Consulting Co ltd
Current assignee: Shanghai Letu Architectural Design Consulting Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-09-03
Anticipated expiration: 2030-12-12

Abstract

The application relates to the technical field of greening irrigation, in particular to an air conditioner drainage roof greening irrigation system. The greening irrigation system for the air-conditioning drainage roof comprises a greening area planted on the air-conditioning drainage roof, an air-conditioning external unit arranged on the air-conditioning drainage roof, a water temporary storage tank arranged on the air-conditioning drainage roof, a water treatment mechanism arranged on the air-conditioning drainage roof and a conveying pipe network used for irrigating the greening area, wherein a water outlet of the air-conditioning external unit is fixedly communicated with a water outlet pipe; one end of the water drain pipe is communicated with a water outlet of an air conditioner external unit, and the other end of the water drain pipe is communicated with the top of the water body temporary storage tank; the water body temporary storage tank is communicated with the water treatment mechanism; the water treatment mechanism is communicated with a booster pump; the water inlet end of the booster pump is communicated with the water treatment mechanism and the water outlet end of the booster pump is communicated with the conveying pipe network. This application utilizes the cooling water that outer machine work of air conditioner produced to irrigate the afforestation district, can comparatively effectively reduce the irrigation maintenance cost in afforestation district.

Description

Greening and irrigating system for air-conditioning drainage roof

Technical Field

The application relates to the technical field of greening irrigation, in particular to an air conditioner drainage roof greening irrigation system.

Background

Along with the deepening of resource and environmental problems, governments have implemented a series of environmental protection policies. In order to reduce the emission of carbon dioxide, certain greening plants can be planted on the top floor of the urban high-rise building. Because of the existence of the green plants, the green plants are required to be maintained, and particularly, the green plants are required to be maintained in hot weather in summer. In hot summer, the condition of serious water shortage can appear in the greening vegetation, the demand of greening preparation on water is increased, and water body irrigation needs to be carried out on the greening vegetation.

Referring to fig. 1, the existing roof green plant irrigation device includes a plurality of irrigation pipes 11 and a water pipe 12, each irrigation pipe 11 is distributed in a green area, and the plurality of irrigation pipes 11 are all communicated with the water pipe 12. A plurality of apopores 13 have been seted up to irrigation pipe 11 circumference, and the apopore 13 water conservancy diversion that passes through irrigation pipe 11 with the water in the water pipe is to the afforestation region, realizes the irrigation maintenance to green planting.

The above prior art solutions have the following drawbacks: the tap water is adopted to irrigate the green plants, and the cost of the tap water is higher, so that the problem of higher cost of roof greening irrigation is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the greening irrigation cost of the prior art is higher, the application aims to provide an air conditioner drainage roof greening irrigation system.

The application purpose of the application is realized by the following technical scheme: a greening irrigation system for an air conditioner drainage roof comprises a greening area planted on the air conditioner drainage roof, an air conditioner external unit arranged on the air conditioner drainage roof, a water temporary storage tank arranged on the air conditioner drainage roof, a water treatment mechanism arranged on the air conditioner drainage roof and a conveying pipe network used for irrigating the greening area, wherein a water outlet of the air conditioner external unit is fixedly communicated with a water outlet pipe; one end of the water drain pipe is communicated with a water outlet of an air conditioner external unit, and the other end of the water drain pipe is communicated with the top of the water body temporary storage tank; the water body temporary storage tank is communicated with the water treatment mechanism; the water treatment mechanism is communicated with a booster pump; the water inlet end of the booster pump is communicated with the water treatment mechanism and the water outlet end of the booster pump is communicated with the conveying pipe network.

Through adopting above-mentioned technical scheme, collect the cooling water that the outer machine of air conditioner produced and be collected in the water temporary storage tank, the processing of the storage water in the water temporary storage tank through water treatment mechanism, detach solid impurity after, under the effect of well booster pump, transmit to the delivery pipe network and irrigate the maintenance to green planting, consequently, this application can comparatively effectively reduce the irrigation maintenance cost in afforestation district.

Preferably, the conveying pipe network comprises a main conveying pipe, a plurality of conveying branch pipes, a plurality of branch pipe communicating pipes, a plurality of spraying main pipes and a plurality of sprinkling irrigation branch pipes, wherein one end of the main conveying pipe is closed, and the other end of the main conveying pipe is communicated with a water outlet end of the booster pump; one end of the conveying branch pipe is closed, and the other end of the conveying branch pipe is communicated with the circumferential direction of the main conveying pipe; the adjacent conveying branch pipes are parallel to each other and have equal intervals; the axial direction of the conveying branch pipe is consistent with the length direction of the greening area; the branch pipe communicating pipes are communicated between the adjacent conveying branch pipes; one end of the main spray pipe is closed, and the other end of the main spray pipe is vertically communicated with the circumferential direction of the conveying branch pipe; the distance between the adjacent spraying main pipes is equal; one end of the sprinkling branch pipe is communicated with the circumferential direction of the sprinkling main pipe, and the other end of the sprinkling branch pipe faces green plants in the green area.

Through adopting above-mentioned technical scheme, can make the comparatively even green of sprinkling irrigation in the afforestation area of water plant, guarantee the water content in afforestation area for green plant health cost maintains the afforestation area better.

Preferably, one end of the sprinkling irrigation branch pipe facing green plants in the green area is communicated with an atomizing nozzle.

By adopting the technical scheme, the utilization rate of irrigation water can be improved, and the purpose of saving water is achieved.

Preferably, water treatment mechanism includes the pH adjusting part who keeps in storage tank intercommunication and the filter assembly who keeps in storage tank intercommunication with the water temporarily with the water, filter assembly one end and the water end intercommunication of intaking of the water storage tank intercommunication and the other end and booster pump temporarily.

By adopting the technical scheme, the water treatment mechanism can adjust the pH value of the collected water body and perform filtering treatment, so that the quality of irrigation water can be ensured.

Preferably, the pH adjusting assembly comprises a pH detector and an alkali liquor storage tank, and the detection end of the pH detector extends into the bottom end of the temporary water storage tank; the display screen of the pH detector is positioned outside the temporary water storage tank; the alkali liquor storage box is positioned at the upper part of the water body temporary storage box; the lye storage box is communicated with a liquid conveying pipe; one end of the liquid conveying pipe is communicated with the bottom of the lye storage box, and the other end of the liquid conveying pipe is communicated with the temporary water storage box; the infusion tube is provided with a liquid pump.

Through adopting above-mentioned technical scheme, go to adjust the alkali lye volume of the temporary storage tank of alkali lye input water in the alkali lye storage tank according to the registration that shows on the pH detector display screen, the registration that liquid shows in the temporary storage tank of pH detector detection water is close 7 to the acidity of tempering rainwater, make the water usable range of retrieving wider.

Preferably, the filter assembly comprises a pipe shell, one end of the pipe shell is fixedly communicated with a main liquid inlet pipe, and the other end of the pipe shell is communicated with a water inlet end of the booster pump; one end of the liquid inlet main pipe is communicated with the temporary water storage tank, and the other end of the liquid inlet main pipe extends into the pipe shell; a main liquid inlet pipe extending into the pipe shell is circumferentially communicated with a plurality of liquid inlet branch pipes; one end of the liquid inlet branch pipe is communicated with the circumferential direction of the liquid inlet main pipe, and the other end of the liquid inlet branch pipe is closed; the liquid inlet branch pipe is circumferentially communicated with a folding filter element.

Through adopting above-mentioned technical scheme, filter the solid impurity and the bacterium of detach the water through folding filter core to the water, guarantee to irrigate water quality.

Preferably, the rainwater collection device comprises a rainwater collection tank arranged on the roof of the air-conditioning drainage room, a drainage tube fixedly connected to the wall surface of the air-conditioning drainage room, a rainwater storage tank fixedly connected to the wall surface of the air-conditioning drainage room and a centrifugal pump, and the linear distance from the upper surface of the rainwater storage tank to the roof surface of the air-conditioning drainage room is 1-2 m; one end of the drainage tube is communicated with the rainwater collecting tank, and the other end of the drainage tube is communicated with the upper surface of the rainwater storage tank; the drainage pipe is positioned between the upper surface of the rainwater storage box and the roof surface of the air-conditioning drainage room; the centrifugal pump is fixedly connected to the upper surface of the rainwater storage tank; the water inlet end of the centrifugal pump is communicated with the rainwater storage tank and the water outlet end of the centrifugal pump is communicated with the temporary water storage tank.

Through adopting above-mentioned technical scheme, in the rainwater that will collect passes through the centrifugal pump and collects to the water temporary storage tank, can be used to green irrigation water of planting through water treatment mechanism, enlarged irrigation water's source, guarantee to have enough water to green plant and irrigate, further reduce green irrigation cost of planting.

Preferably, the pipe end of the main conveying pipe close to the water outlet end of the booster pump is provided with an electromagnetic valve.

Through adopting above-mentioned technical scheme, the solenoid valve has realized the green irrigation operation of planting of electrified control, and the green planting is irrigated in control that can be comparatively convenient, reduces the cost of labor.

In summary, the present application has the following advantages:

1. this application utilizes the cooling water that outer machine work of air conditioner produced to irrigate the afforestation district, can comparatively effectively reduce the irrigation maintenance cost in afforestation district.

2. This application adopts rainwater collection device, further utilizes the rainwater to irrigate the afforestation area, has further enlarged irrigation water source, can guarantee the irrigation water consumption, guarantees to carry out effective irrigation maintenance to green planting.

Drawings

Fig. 1 is a schematic structural view of a related art roof green plant irrigation device.

Fig. 2 is a schematic overall structure diagram of an embodiment in the present application.

Fig. 3 is a schematic structural diagram of an air conditioner external unit, a water temporary storage tank, a water treatment mechanism and a filtered water storage tank in the present application.

Fig. 4 is a schematic view of a pipe main body connection structure in an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a rainwater collecting device in an embodiment of the present application.

In the figure, 1, a green area; 2. an air conditioner outdoor unit; 21. a drain pipe; 22. a suction pump; 3. a water body temporary storage tank; 30. a first transfer conduit; 300. a second transfer pipe 300; 4. a water treatment mechanism; 400. a booster pump; 40. a pH adjusting component; 401. a pH detector; 402. an alkali liquor storage box; 403. a transfusion tube; 4031. a first ball valve; 404. a liquid pump; 41. a filter assembly; 411. a tube housing; 412. a liquid inlet main pipe; 4121. a liquid suction pump; 413. a liquid inlet branch pipe; 414. folding the filter element; 5. a delivery pipe network; 50. an electromagnetic valve; 51. a main conveying pipe; 52. a delivery branch pipe; 53. branch pipe communicating pipes; 54. spraying a main pipe; 55. a sprinkling irrigation branch pipe; 56. an atomizing spray head; 6. a rainwater collection device; 61. a rainwater collection tank; 611. prefabricating a pipeline; 62. a drainage tube; 63. a rainwater storage tank; 64. a centrifugal pump; 65. filtering the felt; 66. a pipe member; 7. filtering the water body storage tank; 70. a transport pipeline; 71. a filtrate delivery pipe; 72. and (4) a pump.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

Referring to fig. 2, for the air conditioner drainage roof afforestation irrigation system that this application disclosed, including afforestation area 1, outer machine 2 of air conditioner, water temporary storage tank 3, water treatment mechanism 4, filtration water storage tank 7, delivery pipe network 5 and with the rainwater collection device 6 of water temporary storage tank 3 intercommunication. The air conditioner external unit 2 is arranged on the top of an air conditioner drainage house, and the drainage outlets of the air conditioner external unit 2 are fixedly communicated with a drainage pipe 21. The water temporary storage tank 3 and the water outlet of the air conditioner outer unit 2 are communicated through the water discharge pipe 21, and cooling water generated by the work of the air conditioner outer unit 2 is collected in the water temporary storage tank 3 and is used as the irrigation and maintenance water body of the greening area 1.

Referring to fig. 2, in order to ensure that the cooling water generated by the operation of the air conditioner external unit 2 flows to the temporary water storage tank 3 quickly, a suction pump 22 is fixedly communicated with the drain pipe 21, and the suction pump 22 is a centrifugal pump and is placed on the ground. The water treatment mechanism 4 is communicated with the water temporary storage tank 3 through a pipeline. The filtering water body storage tank 7 is communicated with the water treatment mechanism 4 through a pipeline. The lower part of the side wall of the filtered water storage tank 7 is fixedly communicated with a transmission pipeline 70, one end of the transmission pipeline 70 is fixedly communicated with the lower part of the side wall of the filtered water storage tank 7, and the other end of the transmission pipeline is fixedly communicated with the conveying pipe network 5. In order to ensure the irrigation water pressure, the transmission pipeline 70 is fixedly communicated with a booster pump 400 through a flange. The water inlet end of the booster pump 400 is communicated with the transmission pipeline 70 and the water outlet end of the booster pump 400 is communicated with the conveying pipe network 5. Afforestation area 1 is planted in air conditioner drainage roof, and delivery pipe network 5 sets up in afforestation area 1 for thereby collect the water and evenly lead to afforestation area 1 in the water temporary storage tank 3 and realize the irrigation maintenance of afforestation area 1.

Referring to fig. 3, in order to ensure that the irrigation water is uniformly sprayed on the greening area 1, the specific structure of the conveying pipe network 5 is as follows: the delivery pipe network 5 comprises a main delivery pipe 51, one end of the main delivery pipe 51 is closed, and the other end of the main delivery pipe is fixedly communicated with the water outlet end of the booster pump 400 through a flange. The pipe end of the main conveying pipe 51 close to the water outlet end of the booster pump 400 is connected with the electromagnetic valve 50 through a flange, so that irrigation and maintenance in the greening area 1 can be controlled conveniently, and the labor intensity of workers can be reduced. A plurality of delivery branch pipes 52 are welded and communicated with the circumferential direction of the main delivery pipe 51. One end of the branch conveying pipe 52 is closed, and the other end is welded and communicated with the circumferential direction of the main conveying pipe 51. The adjacent conveying branch pipes 52 are parallel to each other and have equal intervals, and the axial direction of each conveying branch pipe 52 is consistent with the length direction of the greening area 1.

Referring to fig. 3, a branch pipe connection pipe 53 is welded and communicated between the adjacent delivery branch pipes 52. A plurality of spraying main pipes 54 are vertically welded and communicated with the circumferential direction of the conveying branch pipe 52. One end of the main spray pipe 54 is closed, and the other end is vertically welded and communicated with the circumferential direction of the branch delivery pipe 52. Adjacent shower main pipes 54 are parallel to each other and equally spaced. The spraying main pipe 54 is welded and communicated with a sprinkling irrigation branch pipe 55 along the axial direction of the spraying main pipe 54 in the circumferential direction. One end of the sprinkling branch pipe 55 is welded and communicated with the circumference of the sprinkling main pipe 54, and the other end of the sprinkling branch pipe 55 is arranged towards green plants in the greening area 1. In order to improve the utilization rate of water resources, the pipe end of the sprinkling irrigation branch pipe 55 facing green plants in the green area 1 is in threaded communication with an atomizing nozzle 56 which is a stainless steel air atomizing nozzle arranged facing green plants in the green area 1.

Referring to fig. 2 and 4, the water treatment means 4 functions to adjust and filter the pH value of the water in the water temporary storage tank 3 for ensuring the quality of the irrigation water. The concrete structure of the water treatment mechanism 4 is as follows: the water treatment mechanism 4 includes a pH adjusting module 40 and a filtering module 41. The pH adjusting component 40 is communicated with the temporary water body storage tank 3 through a pipeline. One end of the filter assembly 41 is connected to the lower portion of the sidewall of the temporary water storage tank 3, and the other end of the filter assembly 41 is connected to the water inlet end of the booster pump 400.

Referring to fig. 4, the specific structure of the pH adjusting assembly 40 is as follows: the pH adjusting assembly 40 comprises a pH detector 401 and an alkali liquor storage tank 402, wherein the detection end of the pH detector 401 penetrates through the shell of the water temporary storage tank 3 and extends into the bottom end of the water temporary storage tank 3, the detection end of the pH detector 401 is connected with the display screen of the pH detector 401 through a data line, and the display screen of the pH detector 401 is fixedly connected with the side wall of the alkali liquor storage tank 402. The alkali liquor storage box 402 is placed on the temporary water storage box 3, the bottom of the side wall of the alkali liquor storage box 402 is fixedly communicated with an infusion tube 403, one end of the infusion tube 403 is fixedly communicated with the bottom of the alkali liquor storage box 402, and the other end of the infusion tube 403 is fixedly communicated with the top of the temporary water storage box 3. The infusion tube 403 is connected to a first ball valve 4031 through a flange. In order to rapidly introduce the alkali liquor into the temporary water storage tank 3, the infusion tube 403 is fixedly communicated with a liquid pump 404, and the liquid pump 404 is connected with the infusion tube 403 through a flange.

Referring to fig. 4, the specific structure of the filter assembly 41 is as follows: the filter assembly 41 includes a tube housing 411, a main inlet tube 412, a branch inlet tube 413, and a pleated filter element 414. A filtrate delivery pipe 71 communicated with the filtered water storage tank 7 is coaxially welded to the lower part of the side wall of the pipe housing 411. The filtrate delivery pipe 71 is connected with a suction pump 72 through a flange, and the suction pump 72 is a centrifugal pump. One end of the main liquid inlet pipe 412 is welded and communicated with the lower part of the side wall of the pipe shell 411, and the other end is communicated with the temporary water storage tank 3. The main liquid inlet pipe 412 penetrates through the temporary water storage tank 3 and extends to the bottom of the temporary water storage tank 3. The main liquid inlet pipe 412 can be provided with a ball valve to control the liquid flow rate; the liquid inlet main pipe 412 is communicated with a liquid suction pump 4121 through a flange, the liquid suction pump 4121 is a centrifugal pump, and the liquid suction pump 4121 is placed on the top surface of the water temporary storage tank 3. One end of the main liquid inlet pipe 412 is welded and communicated with the lower part of the side wall of the temporary water storage tank 3 and penetrates through the temporary water storage tank 3 to extend to the bottom of the temporary water storage tank 3, and the other end of the main liquid inlet pipe 412 is welded and communicated with the pipe shell 411 and extends to the inside of the pipe shell 411. A liquid inlet branch pipe 413 is in threaded communication with a liquid inlet main pipe 412 extending into the pipe shell 411, the liquid inlet branch pipe 413 is fixedly connected to the top surface inside the pipe shell 411, and a pipe end of the liquid inlet main pipe 412 extending into the pipe shell 411 is in threaded connection with the circumferential direction of the liquid inlet branch pipe 413. The folding filter element 414 is in threaded communication with the circumferential direction of one side of the liquid inlet branch pipe 413 back to the liquid inlet main pipe 412, the precision of the folding filter element 414 is 10 microns, bacteria and solid particle impurities in the water body can be effectively removed, and the quality of the water body is ensured.

Referring to fig. 5, in order to ensure that the water flow in the temporary water storage tank 3 is sufficient for irrigation of the green area 1, a rainwater collection device 6 is used in the present application. The specific structure of the rainwater collection device 6 is as follows, and the rainwater collection device 6 comprises a rainwater collection tank 61 arranged on the roof of the air-conditioning drainage house, a drainage tube 62 fixedly connected to the wall surface of the air-conditioning drainage house through polyurethane foam adhesive, a rainwater storage tank 63 fixedly connected to the wall surface of the air-conditioning drainage house through a bracket, and a centrifugal pump 64 fixedly connected to the upper surface of the rainwater storage tank 63 through polyurethane foam adhesive. For the reduction of power consumption by the centrifugal pump 64, the straight distance from the upper surface of the rainwater storage tank 63 to the ceiling surface of the air-conditioning drainage room is set to 1.2 m. One end of the drainage pipe 62 is communicated with the rainwater collecting groove 61, and the other end is communicated with the upper surface of the rainwater storage tank 63 through a flange. The drainage tube 62 communicates with the rainwater collection tank 61 in the following manner: a prefabricated pipeline 611 with one end capable of being communicated with the rainwater collecting groove 61 is pre-buried in the roof surface of the air-conditioning drainage room, and the prefabricated pipeline 611 is communicated with the drainage pipe 62 through a bent pipe. Drainage tube 62 is located between rainwater storage tank 63 upper surface and the roof surface of air conditioner drainage room and drainage tube 62 is vertical, is convenient for lead the water in rainwater collecting vat 61 in rainwater storage tank 63 fast. In order to prevent the drainage tube 62 from being blocked, a filtering felt 65 is tightly plugged at the communication part of the drainage tube 62 and the rainwater collecting tank 61, and the filtering felt 65 is made of bamboo charcoal fiber felt. The inlet end of the centrifugal pump 64 is communicated with the upper surface of the rainwater storage tank 63 through a pipeline 66, and the outlet end of the centrifugal pump 64 is communicated with the upper surface of the temporary water storage tank 3 through a pipeline 66.

The embodiment process of the application: when the air conditioner external unit 2 works, the suction pump 22 is started, and cooling water generated by the work of the air conditioner external unit 2 is pumped into the water temporary storage tank 3 for later use; detecting the pH value of the rainwater in the temporary water body storage tank 3 by using a pH detector 401, controlling the opening degree of the first ball valve 4031 according to the indication number displayed on the display screen of the pH detector 401, and adjusting the alkali liquor amount input into the temporary water body storage tank 3 by the alkali liquor in the alkali liquor storage tank 402 until the pH detector 401 detects that the indication number displayed by the liquid in the temporary water body storage tank 3 is close to 7; the booster pump 400 is started, the water in the temporary water storage tank 3 flows to the filtering component 41 through the main liquid inlet pipe 412 for filtering treatment, and the water is filtered by the folding filter element 414 and flows to the filtered water storage tank 7 through the filtrate delivery pipe 71 for storage and standby; the water in the filtered water storage tank 7 flows through the transmission pipeline 70, the booster pump 400 and the conveying pipe network 5 under the action of the booster pump 400, so that the atomizing nozzles 56 spray water to green plants in the green area 1, and irrigation and maintenance of the green plants are realized.

When rainfall begins, rainwater is firstly collected in the rainwater collection tank 61, flows through the filter felt 65 and flows into the drainage pipe 62, rainwater is collected into the rainwater storage tank 63 through the drainage pipe 62, a water body in the rainwater storage tank 63 is pumped into the temporary water body storage tank 3 through the centrifugal pump 64, then the pH value of the rainwater in the temporary water body storage tank 3 is detected by the pH detector 401, the opening degree of the first ball valve 4031 is controlled according to the display number displayed on the display screen of the pH detector 401, and the alkali liquor amount input into the temporary water body storage tank 3 in the alkali liquor storage tank 402 is adjusted until the pH detector 401 detects that the display number of the liquid in the temporary water body storage tank 3 is close to 7; the booster pump 400 is started, the water in the temporary water storage tank 3 flows to the filtering component 41 for filtering treatment, and the water is filtered by the folding filter element 414 and flows to the filtered water storage tank 7 for storage and standby; the water in the filtered water storage tank 7 flows through the third transmission pipeline 70, the booster pump 400 and the transmission pipe network 5 under the action of the booster pump 400, so that the atomizing nozzles 56 spray water to green plants in the green area 1, and irrigation and maintenance of the green plants are realized.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Air conditioner drainage roof afforestation irrigation system, its characterized in that: the greening system comprises a greening area (1) planted on the top of an air conditioner drainage house, an air conditioner external unit (2) arranged on the top of the air conditioner drainage house, a water temporary storage tank (3) arranged on the top of the air conditioner drainage house, a water treatment mechanism (4) arranged on the top of the air conditioner drainage house and a conveying pipe network (5) used for irrigating the greening area (1), wherein a drainage outlet of the air conditioner external unit (2) is fixedly communicated with a drainage pipe (21); one end of the drain pipe (21) is communicated with a water outlet of the air conditioner external unit (2), and the other end of the drain pipe is communicated with the top of the water temporary storage tank (3); the water body temporary storage box (3) is communicated with the water treatment mechanism (4); the water treatment mechanism (4) is communicated with a booster pump (400); the water inlet end of the booster pump (400) is communicated with the water treatment mechanism (4) and the water outlet end of the booster pump (400) is communicated with the conveying pipe network (5).

2. The air conditioning drainage roof greening irrigation system of claim 1, wherein: the conveying pipe network (5) comprises a main conveying pipe (51), a plurality of conveying branch pipes (52), a plurality of branch pipe communicating pipes (53), a plurality of spraying main pipes (54) and a plurality of sprinkling irrigation branch pipes (55), one end of the main conveying pipe (51) is closed, and the other end of the main conveying pipe is communicated with a water outlet end of the booster pump (400); one end of the conveying branch pipe (52) is closed, and the other end of the conveying branch pipe is communicated with the circumferential direction of the main conveying pipe (51); the adjacent conveying branch pipes (52) are parallel to each other and are spaced at equal intervals; the axial direction of the conveying branch pipe (52) is consistent with the length direction of the greening area (1); the branch pipe communicating pipes (53) are communicated between the adjacent conveying branch pipes (52); one end of the main spraying pipe (54) is closed, and the other end of the main spraying pipe is vertically communicated with the circumferential direction of the conveying branch pipe (52); the adjacent spraying main pipes (54) have equal distance; one end of the sprinkling branch pipe (55) is communicated with the circumferential direction of the sprinkling main pipe (54), and the other end of the sprinkling branch pipe (55) faces green plants in the greening area (1).

3. The air conditioning drainage roof greening irrigation system of claim 2, wherein: one end of the sprinkling irrigation branch pipe (55) facing green plants in the green area (1) is communicated with an atomizing nozzle (56).

4. The air conditioning drainage roof greening irrigation system of claim 1, wherein: water treatment mechanism (4) including with the water preserve pH adjusting part (40) of storage tank (3) intercommunication and with the water preserve filter assembly (41) of storage tank (3) intercommunication, filter assembly (41) one end with the water preserve storage tank (3) intercommunication and the other end with the end intercommunication of intaking of booster pump (400).

5. The air conditioning drainage roof greening irrigation system of claim 4, wherein: the pH adjusting assembly (40) comprises a pH detector (401) and an alkali liquor storage tank (402), and the detection end of the pH detector (401) extends into the bottom end of the temporary water storage tank (3); the display screen of the pH detector (401) is positioned outside the temporary water storage tank (3); the lye storage tank (402) is positioned at the upper part of the water body temporary storage tank (3); the lye storage tank (402) is communicated with a liquid conveying pipe (403); one end of the liquid conveying pipe (403) is communicated with the bottom of the lye storage tank (402) and the other end is communicated with the water temporary storage tank (3); the infusion tube (403) is provided with a liquid pump (404).

6. The air conditioning drainage roof greening irrigation system of claim 4, wherein: the filter assembly (41) comprises a pipe shell (411), one end of the pipe shell (411) is fixedly communicated with a liquid inlet main pipe (412), and the other end of the pipe shell is communicated with a water inlet end of the booster pump (400); one end of the liquid inlet main pipe (412) is communicated with the water body temporary storage tank (3) and the other end extends into the pipe shell (411); a liquid inlet main pipe (412) extending into the pipe shell (411) is circumferentially communicated with a plurality of liquid inlet branch pipes (413); one end of the liquid inlet branch pipe (413) is communicated with the circumferential direction of the liquid inlet main pipe (412), and the other end of the liquid inlet branch pipe is closed; the liquid inlet branch pipe (413) is circumferentially communicated with a folding filter element (414).

7. The air conditioning drainage roof greening irrigation system of claim 1, wherein: the rainwater collection device (6) comprises a rainwater collection tank (61) arranged on the top of the air-conditioning drainage room, a drainage pipe (62) fixedly connected to the wall surface of the air-conditioning drainage room, a rainwater storage tank (63) fixedly connected to the wall surface of the air-conditioning drainage room and a centrifugal pump (64), and the linear distance from the upper surface of the rainwater storage tank (63) to the top surface of the air-conditioning drainage room is 1-2 m; one end of the drainage pipe (62) is communicated with the rainwater collecting tank (61) and the other end is communicated with the upper surface of the rainwater storage tank (63); the drainage pipe (62) is positioned between the upper surface of the rainwater storage tank (63) and the roof surface of the air-conditioning drainage room; the centrifugal pump (64) is fixedly connected to the upper surface of the rainwater storage tank (63); the water inlet end of the centrifugal pump (64) is communicated with the rainwater storage tank (63) and the water outlet end of the centrifugal pump (64) is communicated with the temporary water storage tank (3).

8. The air conditioning drainage roof greening irrigation system of claim 2, wherein: the pipe end of the main conveying pipe (51) close to the water outlet end of the booster pump (400) is provided with an electromagnetic valve (50).