Novel roof waterproof layer structure

Abstract

The invention relates to the field of buildings, in particular to a novel roof waterproof layer structure. The technical problems that in the prior art, sponge is used for supplementing water for a planting soil layer, so that the sponge is in a humid environment for a long time and is prone to rot, and the rotten and damaged sponge is not easy to replace are solved. According to the technical scheme, the novel roof waterproof layer structure comprises a roof, a waterproof cover plate, a storage box and the like; the roof is fixedly connected with a frustum-shaped waterproof cover plate; the roof is fixedly connected with a rectangular annular storage box. When sponge blocks need to be replaced, the sponge blocks are manually pulled out from the position between a partition plate and a filter plate I in sequence through a handle part, a bearing plate where green plants are planted is borne through the partition plate, the sinking degree of the bearing plate under the self-weight effect is reduced, and therefore the friction resistance between the lower side of the bearing plate and the sponge blocks is reduced; and therefore, the sponge block can be conveniently pulled out and replaced.

Description

Technical Field

[0001] The invention relates to the field of construction, and in particular to a novel roof waterproofing layer structure. Background Art

[0002] The existing Chinese patent: CN115182515A, discloses a waterproof structure for a landscape greening roof. Through the water-absorbing sponge, branch sponge and connecting sponge, the water stored in the water storage frame can be drained by moisture absorption to replenish the planting soil layer without causing excessive water replenishment. Rainwater can be fully utilized, and the amount of rainwater collected can be increased through the cooperation of the water inlet hopper and the sealing pressure plate.

[0003] However, by covering the planting soil layer on the sponge, the sponge replenishes water for the planting soil layer, causing the sponge to be in a humid environment for a long time, which is very prone to rot. The rotten and damaged sponge is not easy to replace, and is not very practical. Summary of the invention

[0004] In order to overcome the shortcomings of replenishing water for the planting soil layer through sponges, which makes the sponges in a humid environment for a long time and is very prone to rot, and the rotten and damaged sponges are difficult to replace, the present invention provides a novel roof waterproof layer structure.

[0005] The technical scheme of the present invention is as follows: a novel roof waterproof layer structure, comprising a roof, a waterproof cover plate, a storage box and a pipeline; the roof is fixedly connected with a prism-shaped waterproof cover plate; the roof is fixedly connected with a rectangular ring-shaped storage box; the storage box is provided with a water inlet; the storage box is connected with a plurality of pipelines; it also comprises an optical rain sensor, a fixing plate, a connecting block, a connecting frame, a supporting plate, a filter plate I, a filter plate II, an electric slider, a sponge block and a partition; the roof is fixedly connected with a plurality of fixing plates distributed on the left and right; each fixing plate is provided with a slide groove; each fixing plate is fixedly connected with an optical rain sensor; each fixing plate is fixedly connected with a A connecting block; two connecting blocks are fixedly connected to a connecting frame; the connecting frame is fixedly connected to a supporting plate for planting green plants; the supporting plate is provided with a plurality of filter holes; two fixed plates are fixedly connected to a filter plate I; each slide groove is slidably connected to an electric slider, and the electric slider is slidably connected to the filter plate I; two electric sliders are fixedly connected to a filter plate II; a plurality of sponge blocks are placed on the upper side of the filter plate I; a handle is fixedly connected to the front side of each sponge block; a partition is connected to the filter plate I, and the partition is in contact with the lower side of the supporting plate, and the partition is in contact with the upper side of the sponge block; the partition is provided with a plurality of through holes, and the through holes correspond to the filter holes.

[0006] More preferably, it also includes a spring rod I, a spring rod II, a linkage plate and a linkage rod; a rectangular portion is provided on the rear side of the partition; the filter plate I is slidably connected to the partition; the filter plate I is fixedly connected to a plurality of spring rods I distributed on the left and right, and the telescopic ends of the two spring rods I are commonly fixedly connected to the partition; a plurality of spring rods II are fixedly connected to the front side of the support plate; the telescopic ends of all the spring rods II are commonly fixedly connected to a wedge-shaped linkage plate; each handle portion is fixedly connected to a linkage rod, and the linkage rod is fixed under the limit of the linkage plate.

[0007] More preferably, it further includes balls; a plurality of smooth balls are connected to the lower side of the partition.

[0008] More preferably, the partition is rotatably connected to the ball.

[0009] More preferably, a filter screen is further included; each filter hole is fixedly connected to a filter screen.

[0010] More preferably, it also includes a watering assembly; the watering assembly includes a water pump, a hollow tube I and a hollow tube II; the connecting frame is hollow and has a plurality of circular holes; the storage box is fixedly connected to the water pump; the water pump is connected to the hollow tube I, and the hollow tube I is connected to the connecting frame; the water pump is connected to the hollow tube II, and the hollow tube II is connected to the storage box.

[0011] More preferably, the diameter of the filter hole gradually decreases from the periphery to the middle.

[0012] More preferably, the supporting plate is arranged in a bucket shape with a low middle portion and high surrounding portions.

[0013] More preferably, the pouring assembly further comprises a sponge ring; and the sponge ring is fixedly connected in the connecting frame.

[0014] More preferably, a partition assembly is further included; the partition assembly includes partition bars; and the support plate is fixedly connected to a plurality of partition bars arranged at intervals and crosses.

[0015] Beneficial effect: When the sponge block needs to be replaced, the sponge block is manually pulled out from between the partition and the filter plate I in turn through the handle, and the supporting plate planted with green plants is supported by the partition to reduce the sinking degree of the supporting plate under the action of its own weight, thereby reducing the friction resistance between the lower side of the supporting plate and the sponge block, thereby facilitating the extraction of the sponge block and facilitating its replacement.

[0016] The present invention starts by controlling the water pump to send the water in the storage box to the connecting frame through the hollow pipe II and the hollow pipe I. Finally, the water in the connecting frame flows from the circular hole to the green plants on the supporting plate. The sponge ring is first soaked by the water in the connecting frame, and then the water in the sponge ring continuously flows to the green plants on the supporting plate in small amounts to replenish water for the green plants, thereby reducing the speed of water flowing to the green plants on the supporting plate, preventing the water from instantly entering the supporting plate and washing away the planting soil in the supporting plate from the filter holes.

[0017] When the rainfall is heavy and the drainage capacity of the filter holes reaches the limit, the excess rainwater in the support plate enters the connection frame through the circular holes, and then the rainwater enters the sponge ring, completely soaking the sponge ring. At this time, the water pump is controlled to start, and the sponge ring is sucked through the hollow tube I and the hollow tube II, and then the hollow tube I sucks the water on the sponge ring into the storage box, further improving the drainage efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the first structure disclosed by the novel roof waterproofing layer structure of the present invention; Figure 2 A second structural schematic diagram of the novel roof waterproofing layer structure disclosed by the present invention; Figure 3 A third structural schematic diagram of the novel roof waterproofing layer structure disclosed by the present invention; Figure 4 It is a schematic diagram of the combined partial structure of the fixing plate, the connecting block, the connecting frame, the supporting plate, the filter plate I, the filter plate II, the electric slider and the sponge block disclosed in the novel roof waterproof layer structure of the present invention; Figure 5 A schematic diagram of the combined partial structure of the storage box, pipeline, optical rain sensor, fixing plate, connecting block, connecting frame, supporting plate, filter plate I, filter plate II, and electric slider disclosed in the novel roof waterproof layer structure of the present invention; Figure 6 It is a schematic diagram of the combined partial structure of the optical rain sensor, the fixing plate, the connecting block, the connecting frame, the supporting plate, the filter plate I and the electric slider disclosed in the novel roof waterproof layer structure of the present invention; Figure 7 It is a schematic diagram of the combined partial structure of the optical rain sensor, the fixing plate, the connecting block, the connecting frame, the supporting plate, the filter plate I, the filter plate II, the electric slider, the sponge block, the partition plate, and the spring rod I disclosed in the novel roof waterproof layer structure of the present invention; Figure 8 It is a schematic diagram of the combined partial structure of the connection frame, the supporting plate, the filter plate I and the sponge block disclosed in the novel roof waterproof layer structure of the present invention; Fig. 9 The present invention is a schematic diagram of the combined local structure of the sponge block, the partition plate and the sphere disclosed in the novel roof waterproof layer structure of the present invention.

[0019] Markings in the figure are: 1-roof, 2-waterproof cover, 3-storage box, 4-pipeline, 5-optical rain sensor, 101-fixed plate, 102-connecting block, 103-connecting frame, 104-supporting plate, 105-filter plate I, 106-filter plate II, 107-electric slider, 108-sponge block, 109-partition, 1010-spring rod I, 1011-spring rod II, 1012-linkage plate, 1013-linkage rod, 1014-ball, 1015-filter screen, 201-water pump, 202-hollow pipe I, 203-hollow pipe II, 204-sponge ring, 301-dividing strip, 3a-water inlet, 101a-chute, 103a-circular hole, 104a-filter hole, 108a-handle, 109a-through hole, 109b-rectangular part. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope and application scope of the present invention are not limited.

[0021] Example 1 A new type of roof waterproofing layer structure, such as Figure 1-9 As shown, it includes a roof 1, a waterproof cover plate 2, a storage box 3 and a pipe 4; the roof 1 is fixedly connected with a prism-shaped waterproof cover plate 2; the roof 1 is fixedly connected with a rectangular ring-shaped storage box 3; the storage box 3 is provided with a water inlet 3a, and the water inlet 3a is flush with the lower side of the waterproof cover plate 2; the storage box 3 is connected with two pipes 4; It also includes an optical rain sensor 5, a fixing plate 101, a connecting block 102, a connecting frame 103, a supporting plate 104, a filter plate I 105, a filter plate II 106, an electric slider 107, a sponge block 108 and a partition 109; the roof 1 is fixedly connected to two fixing plates 101 distributed on the left and right; each fixing plate 101 is provided with a slide groove 101a; each fixing plate 101 is fixedly connected to an optical rain sensor 5; each fixing plate 101 is fixedly connected to a connecting block 102; two connecting blocks 102 are jointly fixedly connected to a connecting frame 103; the connecting frame 103 is fixedly connected to a supporting plate 104 for planting green plants, and the supporting plate 104 is located above the waterproof cover plate 2; the supporting plate 104 is provided with a plurality of filter holes 104a; the two fixing plates 101 are jointly fixedly connected to A filter plate I 105; each slide groove 101a is slidably connected to an electric slider 107, and the electric slider 107 is slidably connected to the filter plate I 105; the two electric sliders 107 are commonly fixed to a filter plate II 106, and the filter plate II 106 is located below the filter plate I 105, and the filter screen holes on the filter plate II 106 and the filter screen holes on the filter plate I 105 are staggered; at least six sponge blocks 108 are placed on the upper side of the filter plate I 105; each sponge block 108 is fixedly connected to a handle portion 108a on the front side; the filter plate I 105 is connected to a partition 109, and the partition 109 is in contact with the lower side of the supporting plate 104, and the partition 109 is in contact with the upper side of the sponge block 108; the partition 109 is provided with a plurality of through holes 109a, and the through holes 109a correspond to the filter holes 104a.

[0022] It also includes a spring rod I1010, a spring rod II1011, a linkage plate 1012 and a linkage rod 1013; a rectangular portion 109b is provided on the rear side of the partition 109; the filter plate I105 is slidably connected to the partition 109; the filter plate I105 is fixedly connected to two spring rods I1010 distributed on the left and right, and the telescopic ends of the two spring rods I1010 are commonly fixedly connected to the partition 109; a plurality of spring rods II1011 are fixedly connected to the front side of the support plate 104; the telescopic ends of all the spring rods II1011 are commonly fixedly connected to a wedge-shaped linkage plate 1012; each handle portion 108a is fixedly connected to a linkage rod 1013, and the linkage rod 1013 is fixed under the limit of the linkage plate 1012.

[0023] It also includes a ball 1014; a plurality of smooth balls 1014 are connected to the lower side of the partition 109.

[0024] The partition 109 is rotatably connected to the ball 1014 .

[0025] A filter screen 1015 is also included; each filter hole 104a is fixedly connected to a filter screen 1015.

[0026] When in use, the planting soil layer is covered on the supporting plate 104 manually, and the green plants are planted on the planting soil layer. When it rains, rainwater passes through the green plants and the planting soil layer and collects on the supporting plate 104. The optical rain sensor 5 detects the rainfall, so that the optical rain sensor 5 controls the electric slider 107 to move downward in the slide groove 101a, and the electric slider 107 slides on the filter plate I 105. The electric slider 107 drives the filter plate II 106 to move downward, so that there is a gap between the filter plate I 105 and the filter plate II 106, so that the filter screen on the filter plate II 106 The holes and the filter holes on the filter plate I 105 are interconnected, and the rainwater on the supporting plate 104 falls onto the sponge block 108 through the filter holes 104a and the through holes 109a. After the rainwater penetrates the sponge block 108, the rainwater can fall downward onto the waterproof cover plate 2 through the filter holes on the filter plate II 106 and the filter holes on the filter plate I 105. The rainwater enters the storage box 3 from the water inlet 3a through the diversion of the waterproof cover plate 2 for storage. After the water level of the storage box 3 reaches the position of the pipe 4, the excess rainwater flows away from the pipe 4, thereby waterproofing the roof 1.

[0027] After the rain stops, the electric slider 107 drives the filter plate II 106 to move upward until the filter plate II 106 and the filter plate I 105 are in contact again. Under normal circumstances, the filter plate I 105 and the filter plate II 106 are in contact with each other, and the filter screen holes on the filter plate II 106 are not connected to the filter screen holes on the filter plate I 105, thereby preventing the continuous flow of moisture from the planting soil layer in the support plate 104. When the sponge block 108 needs to be replaced, the sponge block 108 is manually pulled out from between the partition 109 and the filter plate I 105 through the handle 108a in turn, and the support plate 104 planted with green plants is supported by the partition 109, thereby reducing the sinking degree of the support plate 104 under the action of its own weight, thereby reducing the friction resistance between the lower side of the support plate 104 and the sponge block 108, and then facilitating the extraction of the sponge block 108 and facilitating its replacement.

[0028] After the sponge block 108 leaves the partition 109 and the filter plate Ⅰ105, part of the soil in the planting soil layer easily falls between the partition 109 and the filter plate Ⅰ105 through the filter hole 104a and the through hole 109a. Therefore, before the sponge block 108 is pulled out from between the partition 109 and the filter plate Ⅰ105, all the sponge blocks 108 are manually pulled forward from the partition 109 and the filter plate Ⅰ105 by the handle 108a at the same time until the linkage rod 1013 The linkage plate 1012 is disengaged from the limit, and the linkage plate 1012 moves downward a short distance under the rebound force of the spring rod II 1011, and then the linkage rod 1013 releases the limit on the partition 109, and then the partition 109 moves forward under the rebound force of the spring rod I 1010, so that the through hole 109a and the filter hole 104a are staggered with each other, preventing soil from falling between the partition 109 and the filter plate I 105, which brings inconvenience to the subsequent reinsertion of the sponge block 108.

[0029] When the sponge block 108 is put back between the partition 109 and the filter plate Ⅰ 105, the sponge block 108 is pushed into the space between the partition 109 and the filter plate Ⅰ 105 one by one through the handle 108a. When the sponge block 108 contacts the rectangular portion 109b, the linkage rod 1013 is moved backward through the handle 108a, and then the linkage rod 1013 pushes the rectangular portion 109b, so that the rectangular portion 109b drives the partition 109 to move backward, so that the through hole 109a and the filter hole 104a overlap again, and the partition 109 is pressed against the spring rod Ⅰ 104a. 10 is squeezed, the spring rod I1010 is compressed, and as the sponge block 108 continues to be pushed into the partition 109 and the filter plate I105, until the sponge block 108 completely enters between the partition 109 and the filter plate I105, the linkage rod 1013 pushes the wedge-shaped linkage plate 1012 upward, and the spring rod II1011 is compressed. As a result, after the linkage rod 1013 contacts the partition 109, the linkage plate 1012 presses the linkage rod 1013 downward under the action of the rebound force of the spring rod II1011, and then the linkage rod 1013 limits the partition 109.

[0030] When the sponge block 108 is placed in and withdrawn from between the partition 109 and the filter plate I 105, the frictional resistance between the sponge block 108 and the partition 109 and the filter plate I 105 is reduced by the smooth ball 1014, thereby facilitating the replacement of the sponge block 108. Since the partition 109 is rotatably connected to the ball 1014, when the sponge block 108 is placed in and withdrawn from the partition 109 and the filter plate I 105, the sponge block 108 and the partition 109 move relative to each other, and the sponge block 108 exerts an extrusion force on the ball 1014, thereby causing the ball 1014 to roll, further reducing the frictional resistance between the sponge block 108 and the partition 109 and the filter plate I 105, thereby facilitating the placement and withdrawal of the sponge block 108.

[0031] Under normal circumstances, the through hole 109a and the filter hole 104a overlap, so that the excess water of the green plants on the support plate 104 can be discharged to the sponge block 108. After the sponge block 108 is completely soaked with water, the sponge block 108 no longer absorbs water, so that the water in the support plate 104 no longer enters the sponge block 108 through the through hole 109a and the filter hole 104a, thereby keeping the planting soil layer in the support plate 104 moist, which is conducive to the growth of green plants. The soil in the planting soil layer is blocked by the filter 1015 to prevent most of the soil from falling onto the sponge block 108 through the through hole 109a and the filter hole 104a, affecting the normal use of the sponge block 108.

[0032] It is explained here that in continuous rainless weather, the soil in the support plate 104 is replenished with water manually or automatically through an external spray pipe.

[0033] Example 2 On the basis of Example 1, Figure 2-3and Figure 5 As shown, it also includes a watering component; the watering component includes a water pump 201, a hollow tube I 202 and a hollow tube II 203; the connecting frame 103 is hollow, and the connecting frame 103 is provided with a plurality of circular holes 103a; the storage box 3 is bolted to the water pump 201; the water pump 201 is connected to the hollow tube I 202, and the hollow tube I 202 is connected to the connecting frame 103; the water pump 201 is connected to the hollow tube II 203, and the hollow tube II 203 is connected to the storage box 3.

[0034] The diameter of the filter hole 104a gradually decreases from the periphery to the middle.

[0035] The supporting plate 104 is arranged in a bucket shape with a low middle portion and high surrounding portions.

[0036] The pouring assembly further includes a sponge ring 204 ; the sponge ring 204 is fixedly connected in the connecting frame 103 .

[0037] When it rains, rainwater enters the storage box 3 for storage. Under normal circumstances, when it is necessary to replenish water for the green plants on the support plate 104, the water pump 201 is controlled to start, and the water in the storage box 3 is sent to the connecting frame 103 through the hollow pipe II 203 and the hollow pipe I 202. Finally, the water in the connecting frame 103 flows from the circular hole 103a to the green plants on the support plate 104, and the sponge ring 204 is first soaked by the water in the connecting frame 103, and then the water in the sponge ring 204 continues to flow in small amounts to the green plants on the support plate 104 to replenish water for the green plants, thereby reducing the speed of water flowing to the green plants on the support plate 104, avoiding water from instantly entering the support plate 104 and washing away the planting soil in the support plate 104 from the filter hole 104a. Since the support plate 104 is in a bucket-shaped arrangement with a low middle part and high surroundings, it is convenient for water to flow to various areas of the support plate 104 under the action of its own gravity, thereby improving the water replenishment efficiency.

[0038] When it rains, the diameter of the filter holes 104a gradually decreases from the periphery to the middle, which makes the rainwater flow away from the filter holes 104a around the support plate 104 faster, preventing the rainwater from flowing to the middle of the support plate 104 under the guidance of the support plate 104 arranged in a bucket shape, thereby causing the rainwater to gather in the middle of the support plate 104, reducing the drainage efficiency. In heavy rain, after the water completely fills the space formed by the connecting frame 103 and the support plate 104, it will overflow from the edge of the connecting frame 103, and the overflowed water will eventually flow into the storage box 3 from the water inlet 3a.

[0039] And when the rainfall is heavy and the drainage capacity of the filter hole 104a reaches its limit, the excess rainwater in the support plate 104 enters the connecting frame 103 through the circular hole 103a, and then the rainwater enters the sponge ring 204, completely soaking the sponge ring 204. At this time, the water pump 201 is controlled to start, and the sponge ring 204 is sucked through the hollow tube I 202 and the hollow tube II 203. At this time, the rainwater makes the space in the connecting frame 103 and the support plate 104 relatively sealed, and then the hollow tube I 202 can suck the moisture on the sponge ring 204 into the storage box 3, thereby assisting the support plate 104 to drain water, further improving the drainage efficiency.

[0040] Example 3 On the basis of Example 2, Figure 1 As shown, a partition assembly is also included; the partition assembly includes a partition bar 301; the support plate 104 is fixedly connected to a plurality of partition bars 301 arranged at intervals and crosses.

[0041] When it rains, part of the rainwater will flow to the middle of the support plate 104 under the guidance of the bucket-shaped support plate 104, and the rainwater will easily bring part of the soil of the planting layer to the middle of the support plate 104. At this time, the soil is blocked and limited by the spaced and cross-arranged dividing strips 301. Since the fluidity of rainwater is greater than that of soil, rainwater can flow through the cross-arranged dividing strips 301, while the soil in the lower layer is blocked, thereby preventing the soil from gathering in the support plate 104.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A novel roof waterproof layer structure, comprising a roof (1), a waterproof cover plate (2), a storage box (3) and a pipe (4); the roof (1) is fixedly connected with a prism-shaped waterproof cover plate (2); the roof (1) is fixedly connected with a rectangular ring-shaped storage box (3); the storage box (3) is provided with a water inlet (3a); the storage box (3) is connected with a plurality of pipes (4); the characteristics are: The invention also comprises an optical rain sensor (5), a fixing plate (101), a connecting block (102), a connecting frame (103), a supporting plate (104), a filter plate I (105), a filter plate II (106), an electric slider (107), a sponge block (108) and a partition (109); the roof (1) is fixedly connected to a plurality of fixing plates (101) distributed on the left and right; each fixing plate (101) is provided with a slide groove (101a); each fixing plate (101) is fixedly connected to an optical rain sensor (5); each fixing plate (101) is fixedly connected to a connecting block (102); two connecting blocks (102) are fixedly connected to a connecting frame (103); the connecting frame (103) is fixedly connected to a supporting plate (104) for planting green plants; the supporting plate (104) is provided with a plurality of filter holes (1 04a); two fixed plates (101) are fixedly connected to a filter plate I (105); each slide groove (101a) is slidably connected to an electric slider (107), and the electric slider (107) is slidably connected to the filter plate I (105); the two electric sliders (107) are fixedly connected to a filter plate II (106); a plurality of sponge blocks (108) are placed on the upper side of the filter plate I (105); a handle (108a) is fixedly connected to the front side of each sponge block (108); the filter plate I (105) is connected to a partition (109), and the partition (109) contacts the lower side of the supporting plate (104), and the partition (109) contacts the upper side of the sponge block (108); the partition (109) is provided with a plurality of through holes (109a), and the through holes (109a) correspond to the filter holes (104a).

2. A novel roof waterproofing layer structure according to claim 1, characterized in that: The invention also comprises a spring rod I (1010), a spring rod II (1011), a linkage plate (1012) and a linkage rod (1013); a rectangular portion (109b) is provided on the rear side of the partition plate (109); the filter plate I (105) is slidably connected to the partition plate (109); the filter plate I (105) is fixedly connected to a plurality of spring rods I (1010) distributed on the left and right, and the telescopic ends of two spring rods I (1010) are commonly fixedly connected to the partition plate (109); a plurality of spring rods II (1011) are fixedly connected to the front side of the support plate (104); the telescopic ends of all the spring rods II (1011) are commonly fixedly connected to a wedge-shaped linkage plate (1012); each handle portion (108a) is fixedly connected to a linkage rod (1013), and the linkage rod (1013) is fixed under the limit of the linkage plate (1012).

3. A novel roof waterproofing layer structure according to claim 2, characterized in that: It also includes a sphere (1014); a plurality of smooth spheres (1014) are connected to the lower side of the partition (109).

4. A novel roof waterproofing layer structure according to claim 3, characterized in that: The partition plate (109) is rotatably connected to the ball (1014).

5. A novel roof waterproofing layer structure according to any one of claims 1 to 4, characterized in that: It also includes a filter screen (1015); each filter hole (104a) is fixedly connected to a filter screen (1015).

6. A novel roof waterproofing layer structure according to claim 5, characterized in that: The invention also comprises a watering assembly; the watering assembly comprises a water pump (201), a hollow tube I (202) and a hollow tube II (203); the connection frame (103) is hollow, and the connection frame (103) is provided with a plurality of circular holes (103a); the storage box (3) is fixedly connected with the water pump (201); the water pump (201) is connected with the hollow tube I (202), and the hollow tube I (202) is connected with the connection frame (103); the water pump (201) is connected with the hollow tube II (203), and the hollow tube II (203) is connected with the storage box (3).

7. A novel roof waterproofing layer structure according to claim 6, characterized in that: The diameter of the filter hole (104a) gradually decreases from the periphery to the middle.

8. A novel roof waterproofing layer structure according to claim 7, characterized in that: The supporting plate (104) is arranged in a bucket shape with a low middle portion and high surrounding portions.

9. A novel roof waterproofing layer structure according to claim 8, characterized in that: The pouring assembly also includes a sponge ring (204); the sponge ring (204) is fixedly connected inside the connection frame (103).

10. A novel roof waterproofing layer structure according to claim 9, characterized in that: It also includes a partition assembly; the partition assembly includes a partition bar (301); the support plate (104) is fixedly connected to a plurality of partition bars (301) arranged at intervals and crosses.

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