CN217400132U

CN217400132U - Roof drainage system

Info

Publication number: CN217400132U
Application number: CN202123144871.5U
Authority: CN
Inventors: 欧阳元文
Original assignee: Shanghai Jianke Aluminum Alloy Structure Architecture Research Institute
Current assignee: Shanghai Jianke Aluminum Alloy Structure Architecture Research Institute
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-09-09
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a roof drainage system, which comprises a rainwater pipe; the rainwater pipe is installed subaerial, the rainwater pipe top is provided with the dustcoat, the dustcoat passes through the support and is connected with ground, the dustcoat inboard is installed through the connecting plate and is used for the siphon fill in the leading-in rainwater pipe of rainwater in the dustcoat, the connecting plate top surface is connected with drainage buffer gear through the rainwater chain, drainage buffer gear is connected with the roofing. The utility model provides a roofing drainage system can realize the orderly stable drainage of higher roofing rainwater, and the practicality is strong.

Description

Roof drainage system

Technical Field

The utility model discloses drainage technical field especially relates to a roofing drainage system.

Background

The roof drainage is a measure for quickly discharging rain and snow water on the roof to avoid the water accumulation on the roof. Drainage systems are often used for roof drainage.

But present roofing drainage system can't be suitable for higher roofing mostly, can't effectively guarantee the stable orderly drainage of roofing simultaneously, has certain defect.

Disclosure of Invention

An object of the utility model is to provide a roofing drainage system realizes the orderly stable drainage of higher roofing.

The utility model discloses a realize like this:

a roof drainage system comprises a rainwater pipe; the rainwater pipe is installed subaerial, the rainwater pipe top is provided with the dustcoat, the dustcoat passes through the support and is connected with ground, the dustcoat inboard is installed through the connecting plate and is used for the siphon fill in the leading-in rainwater pipe of rainwater in the dustcoat, the connecting plate top surface is connected with drainage buffer gear through the rainwater chain, drainage buffer gear is connected with the roofing.

The outer cover is in a horn shape.

The rainwater chain is connected with the connecting plate through a connecting spring.

An elastic nylon rope is arranged on the rain chain along the length direction of the rain chain.

The drainage buffer mechanism comprises a bottom plate connected with a roof, a drainage groove is arranged at the bottom of the bottom plate, a buffer cavity is arranged in the drainage groove, a water drainage hole is formed in the bottom surface of the buffer cavity, and a connecting ring used for connecting the rainwater chain is arranged in the water drainage hole.

The bottom plate, the drainage channel, the rainwater chain and the connecting ring are all made of organic glass materials.

The rainwater pipe, the outer cover, the support, the siphon hopper, the connecting plate and the connecting spring are all made of stainless steel materials.

The roof drainage system provided by the utility model has simple and reasonable design, and can realize ordered and stable drainage of higher roof rainwater;

further, the utility model provides a roofing drainage system adopts the mode of organic glass and stainless steel combination for drainage system has excellent water proofness and plasticity, realizes the effective collocation combination of drainage system and special-shaped roofing, and organic glass's bearing capacity makes drainage system can bear huge roofing water yield simultaneously, and organic glass density is little characteristics have also reduced drainage system's total weight.

Drawings

Fig. 1 is an overall schematic view of a roof drainage system of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1;

fig. 3 is a front view of a structure of a drainage buffer mechanism of a roof drainage system of the present invention;

fig. 4 is the utility model relates to a roof drainage system drainage buffer gear schematic structure plan view.

In the figure, 1, a rainwater pipe; 2. a housing; 3. a support; 4. a connecting plate; 5. a siphon bucket; 6. a rain chain; 7. a connecting spring; 8. an elastic nylon cord; 9. a base plate; 10. a water discharge tank; 11. a buffer cavity; 12. a water drain hole; 13. an adaptor ring; 14. a water discharge buffer mechanism.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 4, a roof drainage system includes a rain pipe 1; the rainwater pipe 1 is installed on the ground, the top of the rainwater pipe 1 is provided with the outer cover 2, the outer cover 2 is connected with the ground through the support 3, the inner side of the outer cover 2 is provided with the siphon bucket 5 used for guiding rainwater in the outer cover 2 into the rainwater pipe 1 through the connecting plate 4, the top surface of the connecting plate 4 is connected with the drainage buffer mechanism 14 through the rainwater chain 6, and the drainage buffer mechanism 14 is connected with the roof. In this embodiment, the roof rainwater is received by the drainage buffer mechanism 14, the rainwater received by the drainage buffer mechanism 14 is guided into the housing 2 by the rainwater chain 6, and the rainwater enters the rainwater pipe 1 through the siphon 5 and is drained to the ground.

The housing 2 is formed in a horn shape. In the present embodiment, the cover 2 is formed in a trumpet shape, and rainwater is prevented from splashing out of the cover 2.

The rainwater chain 6 is connected with the connecting plate 4 through a connecting spring 7. In this embodiment, connecting spring 7's setting is convenient for carry out the linking up of rainwater chain 6 and connecting plate 4, and rainwater chain 6 links to each other with connecting plate 4, and for the drainage measure of traditional doing not the rigid coupling, drainage stability is better, receives the influence of strong wind littleer.

An elastic nylon rope 8 is arranged on the rain chain 6 along the length direction of the rain chain. In the embodiment, the elastic nylon rope 8 is used for guiding the accumulated water on the roof to slowly stay in the siphon hopper 5, so that the condition that the water flow is disturbed and splashed due to overlong water guide distance (drainage distance from the roof to the ground) is avoided.

The drainage buffer mechanism 14 comprises a bottom plate 9 connected with a roof, a drainage groove 10 is installed at the bottom of the bottom plate 9, a buffer cavity 11 is arranged in the drainage groove 10, a water drainage hole 12 is formed in the bottom surface of the buffer cavity 11, and a connecting ring 13 used for being connected with the rainwater chain 6 is installed in the water drainage hole 12. In the embodiment, rainwater and snow water are accumulated at the buffer cavity 11 after passing through the water outlet, the accumulated rainwater and snow water can be separated from roof water and air so as to avoid the phenomenon of too low flow rate during drainage at the buffer cavity 11, and then the rainwater and snow water are smoothly discharged out of the roof through the water discharge holes 12, so that the roof water with large volume is orderly drained.

The bottom plate 9, the drainage groove 10, the siphon bucket 5, the rain chain 6 and the connecting ring 13 are all made of organic glass materials. In the present embodiment, the main structure of the drainage buffer mechanism 14 is made of organic glass, so that the drainage buffer mechanism 14 has excellent water resistance and plasticity, and the drainage buffer mechanism 14 is light and has high load-carrying capacity.

The rainwater pipe 1, the outer cover 2, the support 3, the connecting plate 4 and the connecting spring 7 are all made of stainless steel. In the embodiment, the stainless steel has the advantages of corrosion resistance, rust resistance, polishing resistance, water resistance and the like, and the rainwater pipe 1, the outer cover 2, the support 3, the connecting plate 4 and the connecting spring 7 are all made of stainless steel, so that the durability, plasticity and attractiveness of the drainage system are ensured.

During construction, firstly, the outer cover 2 and the siphon bucket 5 are installed on the rainwater pipe 1, then the rainwater pipe 1 is installed on the ground, the drainage buffer mechanism 14 is installed at the corresponding position of a roof, then the rainwater chain 6 is connected with the drainage buffer mechanism 14 and the outer cover 2, the rainwater chain 6 is provided with the elastic nylon rope 8 along the length direction of the rainwater chain, accumulated water on the roof enters the buffer cavity 11 of the drainage buffer mechanism 14 through the drainage outlet of the rainwater chain and is collected at the buffer cavity 11, the roof water and air can be separated from each other at the buffer cavity 11 to avoid the phenomenon of over-slow flow rate during drainage, the accumulated water collected at the buffer cavity 11 flows out through the drainage hole 12 and enters the outer cover 2 through the guiding effect of the rainwater chain 6, the rainwater chain 6 is connected with the outer cover 2, the rainwater splashing caused by the large-amplitude shaking of the rainwater chain 6 under the condition can be avoided, and the elastic nylon rope 8 is arranged on the rainwater chain 6, the condition that can avoid arousing that the indiscriminate stream of rivers splashes takes place because the water guide distance (the drainage distance on roofing to ground) overlength, and further, dustcoat 2 sets up to loudspeaker form, produces the reflection after avoiding the rainwater to arrive dustcoat 2 and splashes, and the rainwater is arranged to ground in getting into downspout 1 through siphon 5 after arriving in the dustcoat 2.

To sum up, the roof drainage system provided by the utility model has simple and reasonable design, and can realize orderly and stable drainage of rainwater on a higher roof;

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A roof drainage system comprising a storm sewer (1);

the method is characterized in that: the rainwater pipe (1) is installed on the ground, an outer cover (2) is arranged at the top of the rainwater pipe (1), the outer cover (2) is connected with the ground through a support (3), a siphon hopper (5) used for guiding rainwater in the outer cover (2) into the rainwater pipe (1) is installed on the inner side of the outer cover (2) through a connecting plate (4), the top surface of the connecting plate (4) is connected with a drainage buffer mechanism (14) through a rainwater chain (6), and the drainage buffer mechanism (14) is connected with a roof.

2. A roofing drainage system as defined in claim 1, further comprising: the outer cover (2) is in a horn shape.

3. A roof drainage system as claimed in claim 1, wherein: the rainwater chain (6) is connected with the connecting plate (4) through a connecting spring (7).

4. A roofing drainage system as defined in claim 1, further comprising: an elastic nylon rope (8) is arranged on the rain chain (6) along the length direction of the rain chain.

5. A roofing drainage system as defined in claim 1, further comprising: drainage buffer gear (14) include bottom plate (9) of being connected with the roofing, water drainage tank (10) are installed to bottom plate (9) bottom, be provided with in water drainage tank (10) and cushion cavity (11), discharge opening (12) have been seted up to cushion cavity (11) bottom surface, install in discharge opening (12) and be used for connecting linking ring (13) of rainwater chain (6).

6. A roof drainage system as claimed in claim 5, wherein: the bottom plate (9), the drainage groove (10), the rainwater chain (6) and the connecting ring (13) are all made of organic glass materials.

7. A roofing drainage system as defined in claim 3, wherein: the rainwater pipe (1), the outer cover (2), the support (3), the siphon hopper (5), the connecting plate (4) and the connecting spring (7) are all made of stainless steel materials.