Roof drainage mechanism for architectural design

Abstract

The utility model discloses a roof drainage mechanism for architectural design, which comprises a drainage funnel, the bottom end of the drainage funnel is connected with a connecting water pipe, one end of the connecting water pipe is connected with an adapting pipe, the inner side of the adapting pipe is connected with a drainage bent pipe, one side of the drainage bent pipe is provided with a fixing rod, and the fixing rod is connected with the connecting water pipe. A fixing pin is connected to the inner side of the fixing rod in a threaded mode, a threaded groove is formed in the inner side of the fixing rod, a supporting bent pipe is welded to the end face of one side of the fixing rod, a clamping disc is connected to the outer side of the supporting bent pipe in a sleeved mode, and rainwater can form a water hammer after being continuously accelerated. The water is firstly in contact with the primary buffer plate so as to be primarily blocked and buffered by the primary buffer plate, and then the buffered water is secondarily buffered by the clamping disc so as to be further buffered, so that the supporting bent pipe is impacted and damaged by a water hammer, the drainage device is ensured not to be damaged, and the drainage smoothness is further ensured.

Description

Technical Field

[0001] This utility model relates to the field of roof drainage technology, specifically a roof drainage mechanism for architectural design. Background Technology

[0002] Rainwater is collected by gutters on the roof and then discharged to the ground through rainwater hoppers and rainwater downpipes. Depending on the location and form of the gutters, they can be divided into external gutter drainage and parapet wall gutter drainage. In order to prevent the foundation wall from collapsing when draining the roof, bends are usually added at the bottom of the water pipes to change the direction of the water flow.

[0003] However, most existing bottom bends are indeed waterproof hammer devices, which can cause water hammer generated during large-scale drainage of high-rise buildings to damage the drainage pipes and affect drainage in rainy weather. In order to avoid the above-mentioned technical problems, it is necessary to provide a roof drainage mechanism for building design to overcome the defects in the existing technology. Utility Model Content

[0004] This utility model provides a roof drainage mechanism for building design, which can effectively solve the problem mentioned in the background art that most of the existing bottom bends are indeed waterproof hammer devices, which leads to water hammer generated when high-rise buildings drain large amounts of water, damaging the drainage pipes and affecting drainage on rainy days.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a roof drainage mechanism for building design, including a drainage funnel, wherein a buffer component is installed at the bottom end of the drainage funnel;

[0006] The buffer assembly includes a connecting water pipe, a receiving pipe, a drainage bend, a fixing rod, a fixing pin, a threaded groove, a supporting bend, a snap-fit ​​plate, a preliminary buffer plate, and a flow guide channel.

[0007] The bottom end of the drainage funnel is connected to a connecting water pipe, one end of the connecting water pipe is connected to a receiving pipe, the inner side of the receiving pipe is connected to a drainage bend, a fixing rod is provided on one side of the drainage bend, a fixing pin is threadedly connected to the inner side of the fixing rod, and a threaded groove is opened on the inner side of the fixing rod.

[0008] A support bend is welded to one end face of the fixed rod, a snap-fit ​​disc is sleeved on the outside of the support bend, a preliminary buffer plate is welded to one end of the support bend, and a guide groove is opened on the inner side of the preliminary buffer plate.

[0009] Preferably, there are two fixing pins, which are installed on the inner side of the fixing rod and are threadedly connected to the fixing rod through a threaded groove.

[0010] Preferably, the outer diameter of the clamping plate is equal to the inner diameter of the drain bend, and the inner diameter of the receiving pipe is equal to the outer diameter of both the drain bend and the connecting water pipe.

[0011] Preferably, the drainage funnel is connected to the internal chamber of the connecting water pipe, and several guide grooves are provided, with the several guide grooves being opened at equal angles on the inner side of the retaining plate.

[0012] Preferably, an anti-clogging component is installed at the top of the drainage funnel;

[0013] The anti-clogging component includes an iron sheet, a positioning plate, a positioning slot, a positioning magnet, and a debris filter.

[0014] An iron sheet is snapped onto the outer top of the drainage funnel. A positioning plate is attached to the top of the iron sheet. A positioning slot is provided on the inner side of the positioning plate. A positioning magnet is embedded in the inner side of the positioning slot. A debris filter screen is installed in the middle of the positioning plate.

[0015] Preferably, two positioning magnets are installed, and the two positioning magnets are symmetrically installed on the inner side of the positioning plate.

[0016] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use.

[0017] 1. Equipped with a buffer component, rainwater will form a water hammer as it is continuously accelerated. When the water hammer is about to hit the support bend, the water will first come into contact with the initial buffer plate, which will initially block and buffer it. Then, the buffered water will pass through the clamping plate for secondary buffering, and will be further buffered. Thus, the water hammer impact will not damage the support bend, ensuring that the drainage device will not be damaged and further ensuring smooth drainage.

[0018] 2. It is equipped with an anti-clogging component. After a period of use, the positioning plate can be removed from the top of the drain funnel, and the debris on the top of the debris filter screen can be cleaned. Then, the debris filter screen can be reattached to the top of the iron plate by the positioning magnet inside the positioning slot to ensure the filtration effect. Attached Figure Description

[0019] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0020] In the attached diagram:

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the buffer assembly of this utility model;

[0023] Figure 3 This is a schematic diagram of the installation structure of the card plate of this utility model;

[0024] Figure 4 This is a schematic diagram of the anti-clogging component of this utility model;

[0025] Numbered in the diagram: 1. Drainage funnel;

[0026] 2. Buffer assembly; 201. Connecting water pipe; 202. Receiver pipe; 203. Drainage elbow; 204. Fixing rod; 205. Fixing pin; 206. Threaded groove; 207. Support elbow; 208. Clip plate; 209. Initial buffer plate; 210. Guide channel;

[0027] 3. Anti-clogging components; 301. Iron sheet; 302. Positioning plate; 303. Positioning slot; 304. Positioning magnet; 305. Debris filter. Detailed Implementation

[0028] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0029] Example: Figure 1-4 As shown, this utility model provides a technical solution, a roof drainage mechanism for building design, including a drainage funnel 1, and a buffer component 2 installed at the bottom end of the drainage funnel 1;

[0030] The buffer assembly 2 includes a connecting water pipe 201, a receiving pipe 202, a drainage elbow 203, a fixing rod 204, a fixing pin 205, a threaded groove 206, a supporting elbow 207, a snap-fit ​​plate 208, a preliminary buffer plate 209, and a flow guide 210.

[0031] The bottom end of the drainage funnel 1 is connected to a connecting water pipe 201. One end of the connecting water pipe 201 is connected to a receiving pipe 202. The inner side of the receiving pipe 202 is connected to a drainage bend 203. A fixing rod 204 is provided on one side of the drainage bend 203. A fixing pin 205 is threadedly connected to the inner side of the fixing rod 204. There are two fixing pins 205. The two fixing pins 205 are installed opposite each other on the inner side of the fixing rod 204. The fixing pins 205 are threadedly connected to the fixing rod 204 through a threaded groove 206, which is conducive to fixing the support bend 207. The inner side of the fixing rod 204 is provided with a threaded groove 206.

[0032] A support bend 207 is welded to one end face of the fixing rod 204. A retaining plate 208 is sleeved on the outside of the support bend 207. The outer diameter of the retaining plate 208 is equal to the inner diameter of the drainage bend 203. The inner diameter of the receiving pipe 202 is equal to the outer diameter of the drainage bend 203 and the connecting water pipe 201, which facilitates the fixing of the position of the retaining plate 208. A preliminary buffer plate 209 is welded to one end of the support bend 207. The drainage funnel 1 is connected to the internal cavity of the connecting water pipe 201. Several guide grooves 210 are opened. Several guide grooves 210 are opened at equal angles on the inner side of the retaining plate 208, which is conducive to the rapid flow of water. A guide groove 210 is opened on the inner side of the preliminary buffer plate 209.

[0033] An anti-clogging component 3 is installed at the top of the drainage funnel 1;

[0034] The anti-clogging component 3 includes an iron sheet 301, a positioning plate 302, a positioning slot 303, a positioning magnet 304, and a debris filter 305;

[0035] An iron sheet 301 is snapped onto the outer top of the drainage funnel 1. A positioning plate 302 is attached to the top of the iron sheet 301. A positioning slot 303 is provided on the inner side of the positioning plate 302. A positioning magnet 304 is embedded in the inner side of the positioning slot 303. Two positioning magnets 304 are installed symmetrically on the inner side of the positioning plate 302 to facilitate the disassembly of the positioning plate 302. A debris filter screen 305 is installed in the middle of the positioning plate 302.

[0036] The working principle and usage process of this utility model are as follows: First, during rainy weather, a large amount of rainwater will enter the interior of the drainage funnel 1. Then, this rainwater will enter the interior of the connecting water pipe 201 through the drainage funnel 1. Then, this rainwater will enter the interior of the receiving pipe 202. Then, the water source will enter the interior of the drainage bend 203 through the receiving pipe 202. Then, this rainwater will be discharged to the outside of the building. When the building is tall, the support bend 207 is inserted into the inner position of the support bend 207. Then, the operator can insert the fixing pin 205 into the inner side of the fixing rod 204, so that the fixing rod 204 can be fixed by the two fixing pins 205.

[0037] When the rainfall is too heavy, a large amount of rainwater will flow into the interior of the connecting water pipe 201. When the building is too tall and the connecting water pipe 201 is too long, the rainwater will form a water hammer after continuous acceleration. When the water hammer is about to hit the supporting bend 207, the water will first come into contact with the preliminary buffer plate 209, and will be initially blocked and buffered by the preliminary buffer plate 209. Then the buffered water will be buffered a second time by the clamping plate 208, and will be further buffered. Thus, the water hammer impact will not damage the supporting bend 207, ensuring that the drainage device will not be damaged and further ensuring smooth drainage.

[0038] Finally, a large amount of rainwater will pass through the debris filter screen 305 and enter the interior of the drainage funnel 1, preventing debris from entering the interior of the connecting water pipe 201. This prevents debris from clogging the drainage pipe. After a period of use, the positioning plate 302 can be removed from the top of the drainage funnel 1, and the debris on the top of the debris filter screen 305 can be cleaned. Then, the debris filter screen 305 can be reattached to the top of the iron plate 301 by the positioning magnet 304 inside the positioning slot 303, ensuring the filtration effect.

[0039] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A roof drainage mechanism for architectural design, comprising a drainage funnel (1), characterized in that: A buffer assembly (2) is installed at the bottom of the drainage funnel (1); The buffer assembly (2) includes a connecting water pipe (201), a receiving pipe (202), a drainage bend (203), a fixing rod (204), a fixing pin (205), a threaded groove (206), a supporting bend (207), a snap-fit ​​plate (208), a preliminary buffer plate (209), and a guide channel (210). The bottom end of the drainage funnel (1) is connected to a connecting water pipe (201), one end of the connecting water pipe (201) is connected to a receiving pipe (202), the inner side of the receiving pipe (202) is connected to a drainage bend (203), a fixing rod (204) is provided on one side of the drainage bend (203), a fixing pin (205) is threadedly connected to the inner side of the fixing rod (204), and a threaded groove (206) is opened on the inner side of the fixing rod (204). A support bend (207) is welded to one end face of the fixed rod (204), a snap-fit ​​plate (208) is sleeved on the outside of the support bend (207), a preliminary buffer plate (209) is welded to one end of the support bend (207), and a guide groove (210) is opened on the inner side of the preliminary buffer plate (209).

2. The roof drainage mechanism for building design according to claim 1, characterized in that: Two fixing pins (205) are provided, and the two fixing pins (205) are installed on the inner side of the fixing rod (204). The fixing pins (205) are threadedly connected to the fixing rod (204) through the threaded groove (206).

3. The roof drainage mechanism for building design according to claim 1, characterized in that: The outer diameter of the card plate (208) is equal to the inner diameter of the drain bend (203), and the inner diameter of the receiving pipe (202) is equal to the outer diameter of both the drain bend (203) and the connecting water pipe (201).

4. The roof drainage mechanism for building design according to claim 1, characterized in that: The drainage funnel (1) is connected to the internal chamber of the connecting water pipe (201), and several guide grooves (210) are provided, with several guide grooves (210) being opened at equal angles on the inner side of the card plate (208).

5. The roof drainage mechanism for building design according to claim 1, characterized in that: The top of the drainage funnel (1) is equipped with an anti-clogging component (3); The anti-clogging component (3) includes an iron sheet (301), a positioning plate (302), a positioning slot (303), a positioning magnet (304), and a debris filter (305); An iron sheet (301) is snapped onto the outer top of the drainage funnel (1). A positioning plate (302) is attached to the top of the iron sheet (301). A positioning slot (303) is provided on the inner side of the positioning plate (302). A positioning magnet (304) is embedded in the inner side of the positioning slot (303). A debris filter screen (305) is installed in the middle of the positioning plate (302).

6. A roof drainage mechanism for building design according to claim 5, characterized in that: Two positioning magnets (304) are installed, and the two positioning magnets (304) are symmetrically installed on the inner side of the positioning plate (302).

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