CN218149304U - Green assembled building roof - Google Patents

Abstract

The utility model relates to a green assembly type structure technical field specifically discloses a green assembly type structure roofing, including the roofing body, the heat preservation, the waterproof layer, green cell body of planting, four bracing pieces, two supporting seats, the axis of rotation, the reflector panel, rotate the wheel, the locating piece, positioning spring and locating lever, heat preservation fixed connection roofing body and waterproof layer, green cell body of planting is fixed on the waterproof layer, four bracing pieces are all fixed on green cell body of planting, two supporting seats are four bracing pieces of fixed connection respectively, two supporting seats are connected in the axis of rotation, and fixed connection rotates the wheel, reflector panel fixed connection axis of rotation, locating piece fixed connection supporting seat, the concertina hole has been seted up to the locating piece, four locating holes have been seted up to the rotation wheel, locating lever sliding connection locating hole and concertina hole, positioning spring fixed connection concertina hole and locating lever, the utility model provides a problem that the green assembly type structure roofing of accelerating efficiency of taking a breath can not let the inside suitable temperature that keeps of assembly type structure.

Description

Green assembled building roof

Technical Field

The application relates to the technical field of green assembly type buildings, and particularly discloses a green assembly type building roof.

Background

The assembly type building is a building which is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories such as floor slabs, wall plates, stairs, balconies and the like in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.

Chinese patent for CN217027803U as a publication in the prior art-a green fabricated building roof for accelerating air exchange efficiency, including the room roof beam, room roof beam middle part is provided with the vent, the vent both sides are provided with waterproof material, waterproof material top is provided with the baffle, the baffle top is provided with soil, the soil top is provided with the shower nozzle, shower nozzle right side top is connected with the water tank, the inside (mixing) shaft that is provided with of water tank, and the water tank top is provided with the connecting block, the (mixing) shaft left side is connected with belt one, a belt left side is connected on the rotation axis, the rotation axis top is provided with the exhaust fan, and the rotation axis rear is connected with belt two, belt two is connected with the connecting rod, the connecting rod top is provided with the cam, the cam right side is provided with drainage pull throughs.

When the high-temperature weather in summer, the assembled building is directly sunned by sunlight, the structure that the green plants are arranged on the roof only on the green assembled building roof for accelerating the air exchange efficiency is thin, and the green plants cannot completely cover the roof, so that the green assembled building roof for accelerating the air exchange efficiency cannot keep the proper temperature inside the assembled building.

In view of the above, the present inventors have provided a green fabricated building roof so as to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a green assembly type building roofing to solve among the prior art a green assembly type building roofing that accelerates efficiency of taking a breath can not let the problem that the assembly type building is inside to keep suitable temperature.

In order to achieve the above object, the utility model discloses a basic scheme provides a green assembly type building roofing: the utility model discloses a roof body, the heat preservation, the waterproof layer, green cell body and protection mechanism of planting, protection mechanism includes four bracing pieces, two supporting seats, the axis of rotation, positioning unit, two supporting shoes and reflector panel, positioning unit is including rotating the wheel, the positioning seat, the locating piece, the positioning spring, the locating lever, pull rod and drawing dish, the heat preservation is fixed on roof body top surface, the waterproof layer is fixed on the heat preservation top surface, green cell body of planting is fixed on the waterproof layer top surface, four bracing pieces are all fixed on green cell body top surface of planting, two supporting seats are four bracing piece top surfaces of fixed connection respectively, two supporting shoes of fixed connection respectively, two supporting seats of axis of rotation one end rotation connection, other end fixed connection rotates the wheel, reflector panel one end fixed connection axis of rotation, two supporting shoe top surfaces of other end butt, the positioning seat is fixed on the supporting seat side, locating piece fixed connection positioning seat side, and telescopic hole has been seted up, four locating holes have been seted up on the rotating the wheel side, locating lever sliding connection locating hole and telescopic hole, positioning spring one end fixed connection locating hole surface, the other end fixed connection locating lever, pull rod one end fixed connection locating lever, the other end locating piece passes the cell body and the drawing board, the reflector panel is directly over green plant.

Compared with the prior art, the utility model discloses an effect: when the weather is high in summer, a worker grasps the reflector with one hand, pulls the pull plate with the other hand to keep away from the positioning block, the pull plate can drive the pull rod and the positioning rod to move together, the positioning rod can keep away from the positioning hole and compress the positioning spring, then the worker can rotate the reflector, the rotating wheel and the rotating shaft can rotate together with the reflector until the end, far away from the rotating shaft, of the reflector abuts against the top surfaces of the two supporting blocks, at the moment, the positioning rod can be aligned with the other positioning hole, finally the worker loosens the pull plate, the pull rod and the positioning rod can move under the action of the positioning spring, the positioning rod can be popped into the other positioning hole by the positioning spring to form positioning of the rotating wheel, the rotating shaft and the reflector, and the reflector can reflect part of sunlight and shield green plants in a green plant groove below;

1. the utility model discloses this kind of green fabricated building roofing adopts reflector panel and heat preservation can avoid strong sunshine direct contact roofing body, can carry out great weakening to strong sunshine, the problem that the green fabricated building roofing of an accelerated air exchange efficiency can not let the inside of fabricated building keep suitable temperature is solved, can also carry out the sheltering from of sunshine to the green planting in the green planting cell body, avoided a large amount of sunshine direct contact green planting, the survival rate of green planting in the green planting cell body is improved, the environmental protection degree of this kind of green fabricated building roofing is improved, the problem that the green planting on the green fabricated building roofing of an accelerated air exchange efficiency is easily sunburned or is dead is avoided;

2. the green assembly type building roof of the utility model adopts the positioning unit to position the reflector, thereby improving the difficulty of blowing the reflector by wind, ensuring the stability of the position of the reflector and further improving the survival rate of green plants in the green plant groove body;

3. the utility model discloses this kind of green assembled building roofing adopts the waterproof layer can avoid the rainwater directly to corrode the heat preservation, has reduced the destruction that the heat preservation received, has increased the life of protective layer.

Further, still including collecting the mechanism, collect the mechanism and include collecting box and filter unit, filter unit is including filtering frame, filter screen and two couples that are the L shape, and the collecting box is fixed on the waterproof layer top surface, and has seted up the collection hole on the top surface, filters frame sliding connection collection hole, and filter screen fixed connection filters the frame internal surface, and two couples are fixed respectively on filtering frame top surface both ends, and equal butt collecting box top surface.

Compared with the prior art, the utility model discloses an effect:

1. the collecting box can collect and store rainwater, so that the collecting box can conveniently preserve heat of the prefabricated building below the green prefabricated building roof through the stored rainwater, and the energy-saving and environment-friendly effects of the green prefabricated building roof are further improved;

2. the filter frame can support the filter screen, and the filter screen can filter rainwater entering the collecting box, so that the quantity of sundries entering the collecting box is reduced, and the pollution of the rainwater in the collecting box is reduced;

3. two hang the ditch and can be convenient for the staff to place filter screen and filter frame in the collecting hole and take out the collecting hole, improved the efficiency that the staff cleared up the collecting box.

Further, collect the mechanism and still include the separation unit, the separation unit includes the separation piece, be the sealed cell body of cuboid form, be the sealed piece of cuboid form, first separation dish, second separation dish and separation threaded rod, separation piece fixed connection collecting box internal top surface, internal bottom and double-phase internal flank, the separation groove that is the cuboid form has been seted up on the separation piece, the circulation hole has all been seted up on the two opposite flank of separation groove, sealed piece is fixed in the seal groove, sealed cell body sliding connection separation groove, set up big-end-down's shoulder hole on the sealed piece top surface, the width of shoulder hole upper end is less than the width of first separation dish, first separation dish rotates connects the shoulder hole lower extreme, the first separation dish of separation threaded rod lower extreme fixed connection, upper end fixed connection second separation dish, separation threaded rod threaded connection collecting box top surface.

Compared with the prior art, the utility model discloses an effect:

1. the separation block can support the top wall of the collection box, so that the top wall of the collection box can bear the weight of workers;

2. the sealing groove body and the sealing block can seal and separate the two circulation holes, so that the other end of the collecting box can be timely protected by the separating block, the sealing groove body and the sealing block when one end of the collecting box leaks, the leakage amount of rainwater in the collecting box is reduced, and the heat insulation effect of the collecting box on the prefabricated building when the collecting box leaks is improved;

3. first separation dish, second separation dish and separation threaded rod can be convenient for the staff and remove sealed cell body and sealed piece.

Furthermore, the blocking unit also comprises two blocking nets which are respectively fixed in the two through holes.

Compared with the prior art, the utility model discloses an effect: the two separation nets are fixed in the two through holes respectively, so that the quantity of sundries deposited in the separation groove can be reduced, the influence of sundries in the separation groove body on the sealing groove body is reduced, and the separation efficiency of the sealing groove body is improved.

Furthermore, the collecting mechanism also comprises a protective frame, the protective frame is fixed on the top surface of the collecting box, and the collecting hole is arranged in the protective frame.

Compared with the prior art, the utility model discloses an effect: the protective frame is fixed on the collecting box top surface, and the collecting hole can avoid the rainwater on the collecting box top surface to get into the green cell body of planting and submerge green planting in the protective frame, has improved the green survival rate of planting in the cell body of planting.

Further, the collecting mechanism further comprises a drain pipe which is fixed on the upper end of the side face of the collecting box.

Compared with the prior art, the utility model discloses an effect: the drain pipe is fixed on the upper end of the side face of the collecting box, so that rainwater can be timely discharged when the rainwater is stored in the collecting box too much, the rainwater is prevented from overflowing the top face of the collecting box, the pressure on the collecting box is reduced, and the service life of the collecting box is prolonged.

Further, collect the mechanism and still include the irrigation unit, the irrigation unit includes four irrigation poles, irrigate board, guard box and irrigates the water pump, and four irrigation poles are all fixed on the collecting box top surface, irrigate four irrigation pole top surfaces of board fixed connection, and the guard box is fixed on the irrigate board top surface, and the irrigation water pump is fixed in the guard box.

Compared with the prior art, the utility model discloses an effect: four irrigation rods can support the irrigation plate, the irrigation plate can support the guard box, the guard box can protect the irrigation water pump, the damage that the irrigation water pump received is reduced, the service life of the irrigation water pump is prolonged, the irrigation water pump can provide power for the green irrigation of planting in the green planting groove body, the water pump is carried when rainwater in the collecting box is used by workers is avoided, and the labor intensity of the workers using the rainwater in the collecting box is reduced.

Drawings

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

Fig. 1 is a front view of a green fabricated building roof according to the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a partial enlarged view of portion B of FIG. 2;

FIG. 5 is an enlarged view of a portion C of FIG. 2;

fig. 6 is a schematic structural diagram of the positioning unit in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: roofing body 1, heat preservation 2, waterproof layer 3, drain pipe 4, collecting box 5, bearer bar 6, irrigation plate 7, bearer bar 8, supporting shoe 9, reflector panel 10, supporting seat 11, green groove 12 of planting, separation threaded rod 13, irrigation water pump 14, separation piece 15, connecting block 16, axis of rotation 17, rotating wheel 18, locating piece 19, couple 20, filter frame 21, filter screen 22, shielding plate 23, answer spring 24, separation net 25, sealed cell body 26, sealed piece 27, first separation dish 28, locating lever 29, pull rod 30, positioning spring 31.

The first embodiment is as follows:

the utility model discloses a concrete implementation process: a green assembled building roof is disclosed, as shown in figure 1, figure 2, figure 3 and figure 6, comprising a roof body 1, a heat-insulating layer 2, a waterproof layer 3, a green plant groove body 12 and a protection mechanism, wherein the protection mechanism comprises four support rods, two support seats 11, a rotating shaft 17, a positioning unit, two support blocks 9 and a reflector plate 10, the positioning unit comprises a rotating wheel 18, a positioning seat, a positioning block 19, a positioning spring 31, a positioning rod 29, a pull rod 30 and a pull disc, the heat-insulating layer 2 is fixed on the top surface of the roof body 1, the waterproof layer 3 is fixed on the top surface of the heat-insulating layer 2, the green plant groove body 12 is fixed on the top surface of the waterproof layer 3, the four support rods are all fixed on the top surface of the green plant groove body 12, the two support seats 11 are respectively and fixedly connected with the top surfaces of the four support rods, two supporting shoes 9 are two supporting seats 11 of fixed connection respectively, axis of rotation 17 one end is rotated and is connected two supporting seats 11, other end fixed connection rotates wheel 18, reflector panel 10 one end fixed connection axis of rotation 17, two supporting shoe 9 top surfaces of other end butt, the positioning seat is fixed on supporting seat 11 side, 19 fixed connection positioning seat sides of locating piece, and telescopic hole has been seted up, rotate and seted up four locating holes on the wheel 18 side, locating lever 29 sliding connection locating hole and telescopic hole, 31 one end fixed connection telescopic hole surfaces of positioning spring, other end fixed connection locating lever 29, 30 one end fixed connection locating lever 29 of pull rod, the other end passes locating piece 19 and fixed connection arm-tie, reflector panel 10 plants directly over cell body 12 in green.

When the weather is high in summer, a worker grasps the reflection plate 10 with one hand, pulls the pull plate with the other hand to be away from the positioning block 19, the pull plate can drive the pull rod 30 and the positioning rod 29 to move together, the positioning rod 29 can be away from the positioning hole, and the positioning spring 31 is compressed, then the worker can rotate the reflection plate 10, the rotating wheel 18 and the rotating shaft 17 can both rotate along with the reflection plate 10 until the reflection plate 10 is away from one end of the rotating shaft 17 to abut against the top surfaces of the two supporting blocks 9, at the moment, the positioning rod 29 can be aligned with the other positioning hole, finally, the worker loosens the pull plate, the pull rod 30 and the positioning rod 29 can both move under the action of the positioning spring 31, the positioning rod 29 can be bounced into the other positioning hole by the positioning spring 31, so as to form positioning for the rotating wheel 18, the rotating shaft 17 and the reflection plate 10, the reflection plate 10 can shade green plants in the green planting groove body 12 under the right side, the reflection plate 10 can be made of stainless steel, a silver-plated layer is fixedly installed on the top surface, two connecting blocks 16 are fixedly arranged on the bottom surface of the reflection plate 10, a waterproof layer made of a waterproof polyurethane-planting soil, and a waterproof layer 2 can be arranged in the waterproof layer.

Example two:

the difference from the first embodiment is that:

the utility model provides a green assembled building roofing, as shown in fig. 1, fig. 2 and fig. 4, still include collection mechanism, collection mechanism includes collecting box 5 and filter unit, filter unit is including filtering frame 21, filter screen 22 and two couples 20 that are the L shape, collecting box 5 is fixed on 3 top surfaces of waterproof layer, and seted up the collection hole on the top surface, filter frame 21 sliding connection collection hole, filter screen 22 fixed connection filters frame 21 internal surface, two couples 20 are fixed respectively on filtering frame 21 top surface both ends, and equal butt collecting box 5 top surfaces.

Filter frame 21 and can support filter screen 22, filter screen 22 can filter the rainwater that gets into in the collecting box 5, the quantity in debris entering collecting box 5 has been reduced, the pollution that the rainwater received in the collecting box 5 has been reduced, it is provided with shielding plate 23 to rotate on the top surface in the collecting box 5, and the fixed answer spring 24 that is provided with, answer spring 24 fixed connection shielding plate 23, shielding plate 23 keeps away from and answers spring 24 one end under the collecting hole, can form sheltering from of rainwater in the collecting box 5, reduce the amount that sunshine got into in the collecting hole, the evaporation capacity of rainwater in the collecting box 5 has been reduced, the filter unit, shielding plate 23 and answer spring 24's quantity all can be a plurality of.

Example three:

the difference from the second embodiment is that:

the utility model provides a green assembled building roofing, as shown in fig. 2 and 5, it still includes the separation unit to collect the mechanism, the separation unit includes separation block 15, the sealed cell body 26 that is the cuboid form, the sealed piece 27 that is the cuboid form, first separation disc 28, second separation disc and separation threaded rod 13, top surface in separation block 15 fixed connection collecting box 5, interior bottom surface and two-phase internal side, the separation groove that is the cuboid form has been seted up on separation block 15, the circulation hole has all been seted up on the two opposite side of separation groove, sealed block 27 is fixed in sealed cell body 26, sealed cell body 26 sliding connection separation groove, set up big-end-up's shoulder hole on the sealed block 27 top surface, the width of shoulder hole upper end is less than the width of first separation disc 28, first separation disc 28 rotates connects the shoulder hole lower extreme, separation threaded rod 13 lower extreme fixed connection first separation disc 28, upper end fixed connection second separation disc, separation threaded rod 13 threaded connection collecting box 5 top surface.

When will carrying out the separation to separation piece 15 both ends, the staff rotates the second and hinders the dish, the second hinders the dish and can take separation threaded rod 13 and first to hinder dish 28 and rotate together, separation threaded rod 13 can take place relative rotation with collecting box 5, take first separation dish 28 simultaneously, the second hinders the dish and moves down together, first separation dish 28 can take sealed piece 27 and sealed cell body 26 to move down together, until sealed cell body 26 butt separation tank bottom surface, can form the separation to separation piece 15 both ends, the material of sealed cell body 26 can be butyl rubber, the quantity of separation unit can be a plurality ofly.

Example four:

the difference from the third embodiment is that:

a green fabricated building roof is shown in figures 2 and 5, and the blocking unit further comprises two blocking nets 25, and the two blocking nets 25 are respectively fixed in the two through holes.

The two blocking nets 25 are respectively fixed in the two through holes, the quantity of sundries deposited in the blocking groove can be reduced, the influence of the sundries in the blocking groove on the sealing groove body 26 is reduced, and the two blocking nets 25 can be made of stainless steel.

Example five:

the difference from the second embodiment is that:

a green fabricated building roof, as shown in figures 1 and 2, the collecting mechanism further comprises a protective frame 6, the protective frame 6 is fixed on the top surface of a collecting box 5, and the collecting hole is formed in the protective frame 6.

The protective frame 6 is fixed on the top surface of the collecting box 5, the collecting holes are formed in the protective frame 6, rainwater on the top surface of the collecting box 5 can be prevented from entering the green plant groove body 12 to submerge the green plant, the survival rate of the green plant in the green plant groove body 12 is improved, and the protective frame 6 can be made of stainless steel.

Example six:

the difference from the second embodiment is that:

a green fabricated building roof, as shown in figures 1 and 2, the collecting mechanism further comprises a drain pipe 4, and the drain pipe 4 is fixed on the upper end of the side surface of a collecting box 5.

The drain pipe 4 is fixed on the upper end of the side face of the collecting box 5, rainwater can be timely discharged when being stored in the collecting box 5 too much, the rainwater is prevented from overflowing the top face of the collecting box 5, the pressure of the collecting box 5 is reduced, and the drain pipe 4 is far away from the ground drainage ditch fixedly connected with one end of the collecting box 5.

Example seven:

the difference from the second embodiment is that:

the utility model provides a green assembled building roofing, as shown in fig. 1 and 2, collects the mechanism and still includes the irrigation unit, irrigates the unit and includes four irrigation poles, irrigates board 7, guard box 8 and irrigation pump 14, and four irrigation poles all fix on collecting box 5 top surfaces, irrigates four irrigation pole top surfaces of board 7 fixed connection, and guard box 8 is fixed on irrigation board 7 top surfaces, and irrigation pump 14 fixes in guard box 8.

When will planting green in the cell body 12 to green and irrigating, the staff earlier two water pipe fixed connection at irrigation water pump 14 the end of intaking and go out the water end, then draw two couples 20 from collecting the downthehole extraction, let filter frame 21 and filter screen 22 keep away from collecting the hole along with couple 20 together, then put into collecting the downthehole water pipe of fixed connection irrigation water pump 14 water intake end, restart irrigation water pump 14, can use the water pipe that fixed connection irrigation water pump 14 goes out the water end to green planting in planting the cell body 12 and irrigate.

When the green fabricated building roof works, a worker grasps the reflection plate 10 with one hand, the other hand pulls the pull plate to keep away from the positioning block 19, the pull plate can drive the pull rod 30 and the positioning rod 29 to move together, the positioning rod 29 can keep away from the positioning hole, and the positioning spring 31 is compressed, then the worker can rotate the reflection plate 10, the rotating wheel 18 and the rotating shaft 17 can both rotate along with the reflection plate 10 until the reflection plate 10 keeps away from the top surface of two supporting blocks 9 abutted to one end of the rotating shaft 17, at the moment, the positioning rod 29 can be aligned with the other positioning hole, finally, the worker loosens the pull plate, the pull rod 30 and the positioning rod 29 can both move under the action of the positioning spring 31, the positioning rod 29 can be bounced into the other positioning hole by the positioning spring 31, positioning of the rotating wheel 18, the rotating shaft 17 and the reflection plate 10 is formed, the reflection plate 10 can shield green plants in the green planting groove body 12 under the right side, the material of the reflection plate 10 can be stainless steel, two connection blocks 16 are fixedly arranged on the bottom surface of the reflection plate 10, two connection blocks 16 are all fixedly connected with the rotating shaft 17, and a green planting soil layer is arranged in the soil planting groove body 12.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (7)

1. The utility model provides a green assembled building roofing which characterized in that: including the roofing body, the heat preservation, the waterproof layer, green groove body and protection mechanism of planting, protection mechanism includes four bracing pieces, two supporting seats, the axis of rotation, positioning unit, two supporting shoes and reflector panel, positioning unit includes the rotation wheel, the positioning seat, the locating piece, positioning spring, the locating lever, pull rod and drawing disk, the heat preservation is fixed on roofing body top surface, the waterproof layer is fixed on the heat preservation top surface, green groove body of planting is fixed on the waterproof layer top surface, four bracing pieces are all fixed on green groove body top surface of planting, two supporting seats are four bracing piece top surfaces of fixed connection respectively, two supporting shoes of fixed connection respectively, two supporting seats are rotated to axis of rotation one end, other end fixed connection rotates the wheel, reflector panel one end fixed connection axis of rotation, two supporting shoe top surfaces of other end butt, the positioning seat is fixed on the supporting seat side, locating piece fixed connection positioning seat side, and telescopic hole has been seted up, four locating holes have been seted up on the rotation wheel side, locating lever sliding connection locating hole and telescopic hole, positioning spring one end fixed connection locating lever, the other end passes the locating piece and fixed connection drawing panel, the reflector panel is directly over green groove body is planted directly over green.

2. The green fabricated building roof as claimed in claim 1, wherein: still including collecting the mechanism, collect the mechanism and include collecting box and filter unit, filter unit is including filtering frame, filter screen and two couples that are the L shape, and the collecting box is fixed on the waterproof layer top surface, and has seted up the collection hole on the top surface, filters frame sliding connection collection hole, and filter screen fixed connection filters the frame internal surface, and two couples are fixed respectively on filtering frame top surface both ends, and equal butt collecting box top surface.

3. The green fabricated building roof of claim 2, wherein: collect mechanism still includes the separation unit, the separation unit includes the separation piece, be the sealed cell body of cuboid form, be the sealed piece of cuboid form, first separation dish, second separation dish and separation threaded rod, top surface in the separation piece fixed connection collecting box, interior bottom surface and double-phase inside surface, set up the separation groove that is the cuboid form on the separation piece, the opening has all been seted up on the two opposite flanks of separation groove, sealed piece is fixed in the seal groove, sealed cell body sliding connection separation groove, set up big shoulder hole about big on the sealed piece top surface, the width of shoulder hole upper end is less than the width of first separation dish, first separation dish rotates connects the shoulder hole lower extreme, the first separation dish of separation threaded rod lower extreme fixed connection, upper end fixed connection second separation dish, separation threaded rod threaded connection collecting box top surface.

4. A green fabricated building roof as claimed in claim 3, wherein: the separation unit further comprises two separation nets, and the two separation nets are fixed in the two circulation holes respectively.

5. The green fabricated building roof of claim 2, wherein: the collecting mechanism also comprises a protective frame which is fixed on the top surface of the collecting box, and the collecting hole is arranged in the protective frame.

6. The green fabricated building roof as claimed in claim 5, wherein: the collecting mechanism further comprises a water draining pipe, and the water draining pipe is fixed to the upper end of the side face of the collecting box.

7. The green fabricated building roof as claimed in claim 2, wherein: collect mechanism still includes the irrigation unit, irrigates the unit and includes four irrigation poles, irrigates board, guard box and irrigates the water pump, and four irrigation poles all fix on the collecting box top surface, irrigate four irrigation pole top surfaces of board fixed connection, and the guard box is fixed on irrigating the board top surface, and the irrigation water pump is fixed in the guard box.

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