Green building roof waterproof and drainage structure

Abstract

The utility model relates to the field of drainage, in particular to a green building roof waterproof and drainage structure which comprises a stainless steel ground disc, a waterproof gasket, a fastening pressing ring, a flow guide cover, a dirt blocking cover and a stainless steel filter screen. The waterproof gasket is installed on the upper side of the stainless steel ground disc, the fastening pressing ring is installed on the upper side of the waterproof gasket, and the flow guide cover is installed on the upper side of the fastening pressing ring. A plurality of flow guide blocks are installed on the inner wall of the flow guide cover, a flow guide slope is installed in the middle of the flow guide cover, a plurality of flow guide arc plates are installed between the flow guide cover and the flow guide slope, flow guide straight plates are installed in the flow guide arc plates, and a plurality of flow guide holes are formed in the flow guide arc plates and the flow guide straight plates. A dirt blocking cover is installed on the upper side of the flow guide cover, and a stainless steel filter screen is installed in the middle position between the stainless steel ground disc and the flow guide cover.

Description

TECHNICAL FIELD

[0001] The utility model relates to drainage field, concretely relates to a kind of green building roof waterproof and drainage structure. BACKGROUND

[0002] Roof waterproof and drainage refers to through a series of measures, ensure that the rainwater of roof can be quickly discharged, avoid roof ponding, to protect the waterproof layer of building, prevent leakage, roof waterproof and drainage system mainly includes organized drainage and unorganized drainage two ways, Chinese patent discloses a kind of green building roof waterproof and drainage structure (authorized announcement number CN 219654105U), the patent technology is positioned by the bracket plate, purlin positioning frame, guide plate piece and positioning pin, when it rains, the mud and rainwater that can be quickly flow in flowerpot are realized, effectively avoid mud and water from roof splash, prevent the situation that a large amount of mud and dirt is caused to building bottom ground, and because the staggered arrangement of protruding part and recessed part, the cross section of bracket plate is wave-shaped structure, the cross section of recessed part is inverted trapezoidal, increase drainage cross section, prevent the situation of jam, benefit drainage, by the cooperation of inclined surface part and curved surface part, prevent rainwater in flow guide groove from splashing when heavy rain, have certain practicality, and purlin positioning frame and protruding part improve the stability of roof flowerpot under the cooperation of positioning pin, have strong wind resistance, avoid flowerpot accidental drop, but, the design is not provided with flow guide plate at flow guide place, leading to rainwater concentration, cause the negative pressure of drainage, there is the risk of damage, service life is not long.Therefore, the technical personnel in the art provide a kind of green building roof waterproof and drainage structure to solve the problems raised in the above background art. CONTENT OF UTILITY MODEL

[0003] To solve the above technical problems, the utility model provides a kind of green building roof waterproof and drainage structure, including stainless steel ground, waterproof washer, fastening pressure ring, flow guide cover, dirt baffle and stainless steel filter screen, stainless steel ground upper side installs waterproof washer, waterproof washer upper side installs fastening pressure ring, fastening pressure ring upper side installs flow guide cover, flow guide cover upper side installs dirt baffle, stainless steel filter screen is installed between the intermediate position of stainless steel ground and flow guide cover.

[0004] Preferably: the inner side of the stainless steel ground is installed with inclined plate, the middle position of the inclined plate is provided with fixed groove, the stainless steel filter screen is installed in the fixed groove, and the lower side of the inclined plate is installed with downpipe;

[0005] Preferably: the upper side of the outer circle of the stainless steel ground is installed with a plurality of fixed bolt columns, the upper side of the stainless steel ground is installed with waterproof washer, the waterproof washer is provided with a first bolt hole, the upper side of the waterproof washer is installed with fastening pressure ring, the fastening pressure ring is provided with second bolt hole, the upper side of the fastening pressure ring is installed with fixed convex ring, the fixed convex ring is installed on the outer side wall of flow guide cover, the fixed convex ring is provided with third bolt hole, and the fixed convex ring is tightly installed with fixed bolt ring on the upper side;

[0006] Preferably, the fixed stud outer wall is provided with an insertion cylinder, the insertion cylinder is arranged on the lower side of the dirt blocking cover, and the dirt blocking cover is provided with a cover hole.

[0007] Preferably, the inner wall of the flow guide cover is provided with a plurality of flow guide blocks, a flow guide slope is arranged at the middle position of the flow guide cover, a communication groove is arranged between the flow guide slope and the flow guide cover, the communication groove is communicated with a stainless steel ground, a plurality of flow guide arc plates are arranged between the flow guide cover and the flow guide slope, a flow guide straight plate is arranged in the flow guide arc plate, and a plurality of flow guide holes are arranged on the flow guide arc plate and the flow guide straight plate.

[0008] The technical effects and advantages of the utility model are as follows:

[0009] 1. The inner wall of the flow guide cover is provided with a plurality of flow guide blocks, a flow guide slope is arranged at the middle position of the flow guide cover, a plurality of flow guide arc plates are arranged between the flow guide cover and the flow guide slope, a flow guide straight plate is arranged in the flow guide arc plate, and a plurality of flow guide holes are arranged on the flow guide arc plate and the flow guide straight plate, so that rainwater can be effectively distributed, the load of the drainage system caused by the rainwater gathering at a certain point can be avoided, and the service life of the equipment is increased.

[0010] 2. The dirt blocking cover can block large dirt and avoid the risk of entering and causing blockage.

[0011] 3. The stainless steel filter screen can further isolate dirt, and the stainless steel filter screen can be disassembled, replaced, conveniently installed and easily maintained, so that the maintenance cost and time can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic diagram of a green building roof waterproof and drainage structure provided by the embodiment of the application;

[0013] Figure 2 is an exploded structural schematic diagram of a green building roof waterproof and drainage structure provided by the embodiment of the application;

[0014] Figure 3 is a structural schematic diagram of a part of a green building roof waterproof and drainage structure provided by the embodiment of the application;

[0015] Figure 4 is a structural schematic diagram of A of a green building roof waterproof and drainage structure provided by the embodiment of the application; Figure 3

[0016] Figure 5 is a sectional structural schematic diagram of a green building roof waterproof and drainage structure provided by the embodiment of the application.

[0017] ​In the figure: 1, stainless steel ground; 2, waterproof gasket; 3, fastening ring; 4, fairing; 5, dirt cover; 6, fixed bolt ring; 7, stainless steel filter screen; 101, sewer pipe; 102, fixed bolt column; 103, inclined plate; 104, fixed groove; 201, No. 1 bolt hole; 301, No. 2 bolt hole; 401, fixed convex ring; 402, No. 3 bolt hole; 403, fairing block; 404, fairing slope; 405, fairing arc plate; 406, fairing straight plate; 407, communication groove; 408, fairing hole; 501, cover hole; 502, insertion cylinder. DETAILED DESCRIPTION

[0018] The embodiments of the present application will be described in further detail below with reference to the drawings and specific embodiments. The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles and practical application of the present application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

[0019] EMBODIMENT

[0020] Please refer to Figures 1-5 In the embodiment, a green building roof waterproof and drainage structure is provided, which comprises a stainless steel ground 1, a waterproof gasket 2, a fastening ring 3, a fairing 4, a dirt cover 5 and a stainless steel filter screen 7. The waterproof gasket 2 is installed on the upper side of the stainless steel ground 1, the fastening ring 3 is installed on the upper side of the waterproof gasket 2, the fairing 4 is installed on the upper side of the fastening ring 3, the dirt cover 5 is installed on the upper side of the fairing 4, and the stainless steel filter screen 7 is installed at the middle position between the stainless steel ground 1 and the fairing 4.

[0021] Specifically, the stainless steel ground 1 is provided with an inclined plate 103, a fixing groove 104 is arranged at the middle position of the inclined plate 103, a stainless steel filter screen 7 is arranged in the fixing groove 104, a drain pipe 101 is arranged at the lower side of the inclined plate 103, a plurality of fixing bolt columns 102 are arranged at the upper side of the outer ring of the stainless steel ground 1, a waterproof gasket 2 is arranged at the upper side of the stainless steel ground 1, a first bolt hole 201 is arranged on the waterproof gasket 2, a fastening pressure ring 3 is arranged at the upper side of the waterproof gasket 2, a second bolt hole 301 is arranged on the fastening pressure ring 3, an insertion cylinder 502 is arranged on the outer wall of the fixing bolt column 102, the insertion cylinder 502 is arranged at the lower side of a dirt blocking cover 5, the dirt blocking cover 5 is provided with a cover hole 501, a fixing convex ring 401 is arranged at the upper side of the fastening pressure ring 3, the fixing convex ring 401 is arranged at the outer side wall of a flow guide cover 4, a third bolt hole 402 is arranged on the fixing convex ring 401, a fixing bolt ring 6 is arranged at the upper side of the fixing convex ring 401, a plurality of flow guide blocks 403 are arranged on the inner wall of the flow guide cover 4, a flow guide slope 404 is arranged at the middle position of the flow guide cover 4, a communication groove 407 is arranged between the flow guide slope 404 and the flow guide cover 4, the communication groove 407 communicates with the stainless steel ground 1, a plurality of flow guide arc plates 405 are arranged between the flow guide cover 4 and the flow guide slope 404, a flow guide straight plate 406 is arranged in the flow guide arc plate 405, and a plurality of flow guide holes 408 are arranged on the flow guide arc plate 405 and the flow guide straight plate 406.

[0022] The working principle of the utility model is:

[0023] In use, rainwater flows into the dirt blocking cover 5, and the dirt blocking cover 5 can block large dirt, avoiding the risk of entering and causing blockage. The rainwater that has been preliminarily treated enters the flow guide cover 4, a plurality of flow guide blocks 403 are arranged on the inner wall of the flow guide cover 4, a flow guide slope 404 is arranged at the middle position of the flow guide cover 4, a plurality of flow guide arc plates 405 are arranged between the flow guide cover 4 and the flow guide slope 404, a flow guide straight plate 406 is arranged in the flow guide arc plate 405, and a plurality of flow guide holes 408 are arranged on the flow guide arc plate 405 and the flow guide straight plate 406, so that the rainwater can be effectively distributed, avoiding the rainwater from gathering at a certain point to cause the load of the drainage system, increasing the service life of the equipment, and then flowing into the communication groove 407 and entering the inclined plate 103, and flowing into the drain pipe 101 through the stainless steel filter screen 7.

[0024] Obviously, the embodiments described are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art and related fields without creative labor should belong to the protection scope of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the art, without special description and limitation.

Claims

1. A green building roof waterproof and drainage structure, characterized in that, The utility model provides a stainless steel ground (1), waterproof washer (2), fastening compression ring (3), fairwater (4), dirt baffle (5) and stainless steel filter screen (7), install waterproof washer (2) on the upside of stainless steel ground (1), install fastening compression ring (3) on the upside of waterproof washer (2), install fairwater (4) on the upside of fastening compression ring (3), install dirt baffle (5) on the upside of fairwater (4), install stainless steel filter screen (7) between the intermediate position of stainless steel ground (1) and fairwater (4).

2. The green building roof waterproof and drainage structure according to claim 1, characterized in that, The utility model discloses a stainless steel ground (1) inside installation inclined plate (103), and the intermediate position of inclined plate (103) is equipped with fixed groove (104), and stainless steel filter screen (7) is installed in fixed groove (104), and the downside of inclined plate (103) is installed drain pipe (101).

3. The green building roof waterproof and drainage structure according to claim 2, characterized in that, The utility model discloses a stainless steel ground (1) foreign country upside installation multiple fixed peg post (102).

4. The green building roof waterproof and drainage structure according to claim 3, characterized in that, The utility model discloses a stainless steel ground (1) upside installation waterproof washer (2), and the upper side of waterproof washer (2) is equipped with no.

5. The green building roof waterproof and drainage structure according to claim 3, characterized in that, The utility model discloses a fixed peg post (102) outer wall installation inserts a tube (502), and inserts a tube (502) is installed in dirt baffle (5) downside, and dirt baffle (5) is equipped with cover hole (501).

6. The green building roof waterproof and drainage structure according to claim 4, characterized in that, The utility model discloses a fastening compression ring (3) upside installation fixed convex ring (401), and fixed convex ring (401) is installed in fairwater (4) outside lateral wall, and fixed convex ring (401) is equipped with no.

7. The green building roof waterproof and drainage structure according to claim 6, characterized in that, The utility model discloses a fairwater (4) inner wall installation multiple fairwater block (403), and fairwater (4) intermediate position installation fairwater slope (404), and the between fairwater slope (404) and fairwater (4) is equipped with intercommunication groove (407), and intercommunication groove (407) intercommunication stainless steel ground (1).

8. The green building roof waterproof and drainage structure according to claim 7, characterized in that, The utility model discloses a fairwater (4) and fairwater slope (404) between installation multiple fairwater arc plate (405), and fairwater arc plate (405) is installed fairwater straight plate (406) in, and the both sides of fairwater arc plate (405) and fairwater straight plate (406) are equipped with multiple fairwater hole (408).

Images