Roof waterproof structure of house building

Abstract

The utility model discloses a house building roof waterproof structure which is characterized in that a filtering mechanism comprises a connecting pipe, and the inner wall of the upper end of the connecting pipe is fixedly connected with a threaded opening; the two sides of the outer wall of the connecting pipe are fixedly connected with communicating pipes, the two communicating pipes are symmetrically arranged about the axis of the connecting pipe, a through opening is formed in the position, close to the connecting point of the communicating pipes, of the outer wall of the connecting pipe, and the inner wall, located at the through opening, of the connecting pipe is obliquely arranged. A mounting ring is movably connected to the middle of the inner wall of the connecting pipe, a net sleeve is fixedly connected to the outer side of the top of the mounting ring, the outer wall of the net sleeve is movably connected with the inner side of the connecting pipe, the inner wall of the net sleeve is filled with activated carbon, the net sleeve is mounted in the connecting pipe in the filtering mechanism, and the net sleeve is filled with activated carbon. The activated carbon can adsorb impurities in passing rainwater, and meanwhile, the activated carbon is restrained on the outer side of the water flow direction by the net sleeve, so that normal falling of water flow cannot be hindered.

Description

Technical Field

[0001] The utility model relates to the technical field of building waterproofing, in particular to a roof waterproofing structure for a house building. Background Art

[0002] The eaves are the part that extends outward from the edge of the roof of a house. They are usually used to block rainwater and prevent it from flowing directly into the house. It can be flat, curved or sloped, with various design forms that can both beautify the building and protect the house.

[0003] A Chinese patent discloses a waterproof structure for the eaves of a building roof (publication number: CN218437857U). The granular activated carbon in the rainwater collection mechanism of the device is placed in a basket to store activated carbon particles. The activated carbon particles can absorb and filter impurities in rainwater. The water storage tank can store rainwater. Reasonable use can save water resources. The box in the debris collection mechanism cooperates with the impurity collection basket to collect impurities, preventing impurities from scattering and affecting the surrounding environment. However, the device has the following defects:

[0004] Although the above device installs a mesh frame inside the pipe, and the activated carbon inside the mesh frame can absorb and collect impurities in rainwater, the activated carbon as a solid substance filled in the middle of the pipe will undoubtedly hinder the drainage capacity of the pipe, especially in heavy rain weather during the flood season. The pipe may overflow upward due to the slow drainage rate in the pipe, and it is difficult to play a waterproof role. Therefore, a waterproof structure for the roof of a building is proposed to solve the above problem. Utility Model Content

[0005] The technical problems to be solved by the utility model are as follows: activated carbon as a solid substance filled in the middle of the pipe will undoubtedly hinder the drainage capacity of the pipe, especially in heavy rain during the flood season. The pipe may overflow upward due to the slow drainage rate in the pipe, making it difficult to play a waterproof role.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A waterproof structure for a roof of a building, comprising a water collecting mechanism, a water storage mechanism is arranged below the water collecting mechanism, and a filtering mechanism is arranged between the water collecting mechanism and the water storage mechanism;

[0008] Also includes:

[0009] Wherein, the filtering mechanism comprises a connecting pipe, and the inner wall of the upper end of the connecting pipe is fixedly connected with a threaded opening;

[0010] Wherein, both sides of the outer wall of the connecting pipe are fixedly connected with a connecting pipe, and the two connecting pipes are symmetrically arranged with respect to the axis of the connecting pipe. A through opening is opened at the outer wall of the connecting pipe near the connection point with the connecting pipe, and the inner wall of the connecting pipe is obliquely arranged at the through opening;

[0011] Among them, a mounting ring is movably connected to the middle of the inner wall of the connecting pipe, a mesh sleeve is fixedly connected to the outer side of the top of the mounting ring, the outer wall of the mesh sleeve is movably connected to the inner side of the connecting pipe, and the inner wall of the mesh sleeve is filled with activated carbon.

[0012] As a further solution of the utility model: a guide plate is fixedly connected to the middle of the inner wall of the mesh sleeve, both sides of the outer wall of the guide plate are arranged as inclined surfaces, and the bottom end of the outer wall of the guide plate faces the mesh sleeve.

[0013] As a further solution of the utility model: both ends of the outer wall of the installation ring are provided with grooves, and the installation ring and the mesh sleeve are located between two through openings in the vertical direction of the connecting pipe.

[0014] As a further solution of the utility model: a movable ring is provided on the sliding sleeve of the middle outer wall of the connecting tube, a handle is rotatably connected to the middle of the bottom of the movable ring, both ends of the bottom of the movable ring are fixedly connected to sliding rods, a spring is fixedly connected to the outside of the sliding rod, the bottom end of the spring is fixedly connected to the connecting tube, and the outer wall of the bottom end of the sliding rod is through-connected to the connecting tube.

[0015] As a further solution of the utility model: the bottom end of the sliding rod is fixedly connected with an extrusion block, the outer wall of the extrusion block is slidably connected to the inner wall of the connecting tube, one side of the extrusion block is movably connected with a ball, one end of the outer wall of the ball passes through the connecting tube, and the outer wall of the ball is engaged and connected with the inner wall of the slot.

[0016] As a further solution of the utility model: the water collection mechanism includes an eaves rain collector, the middle of the bottom of the eaves rain collector is connected with a water outlet pipe, and the bottom outer wall of the water outlet pipe is threadedly sleeved with a threaded opening.

[0017] As a further solution of the utility model: the water storage mechanism includes a water tank, a water inlet pipe is connected through the middle of the top of the water tank, the top of the water inlet pipe is sleeved on the inner wall of the connecting pipe, and a drainage pipe is connected through one end of the bottom of the water tank.

[0018] Beneficial effects of the utility model:

[0019] (1) The utility model provides a filter mechanism between the outlet pipe and the inlet pipe, wherein a mesh is installed inside the connecting pipe of the filter mechanism, and the mesh is filled with activated carbon. The activated carbon can adsorb impurities in the rainwater passing through, and the activated carbon is restrained by the mesh to the outside of the water flow, thereby not hindering the normal fall of the water flow.

[0020] (2) A guide plate is arranged inside the mesh sleeve to guide the rainwater flowing in the pipe to contact with the activated carbon. At the same time, in order to prevent blockage caused by excessive rainwater, a connecting pipe is installed on the outside of the connecting pipe. When the rainwater in the connecting pipe overflows, the connecting pipe assists the rainwater to be discharged to the lower end of the connecting pipe, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall structure of the filtering mechanism in the utility model;

[0024] Figure 3 It is a schematic diagram of the internal structure of the filtering mechanism in the utility model;

[0025] Figure 4 It is a side view structural schematic diagram of the mounting ring in the utility model;

[0026] Figure 5 It is a schematic cross-sectional view of the utility model in the top view of the net sleeve.

[0027] In the figure: 1. water collecting mechanism; 101. eaves rain collector; 102. water outlet pipe; 2. water storage mechanism; 201. water storage tank; 202. water inlet pipe; 203. drain pipe; 3. filtering mechanism; 301. connecting pipe; 302. threaded port; 303. connecting pipe; 304. mounting ring; 305. slot; 306. mesh sleeve; 307. guide plate; 308. activated carbon; 309. movable ring; 310. handle; 311. slide rod; 312. spring; 313. extrusion block; 314. ball bearing. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1-5As shown, a waterproof structure for a roof of a building includes a water collecting mechanism 1, a water storage mechanism 2 is arranged below the water collecting mechanism 1, and a filtering mechanism 3 is arranged between the water collecting mechanism 1 and the water storage mechanism 2; and further includes: wherein the filtering mechanism 3 includes a connecting pipe 301, and a threaded port 302 is fixedly connected to the inner wall of the upper end of the connecting pipe 301; wherein connecting pipes 303 are fixedly connected to both sides of the outer wall of the connecting pipe 301, and the two connecting pipes 303 are symmetrically arranged about the axis of the connecting pipe 301, and a through opening is opened on the outer wall of the connecting pipe 301 near the connection point with the connecting pipe 303, and the inner wall of the connecting pipe 301 is obliquely arranged at the through opening; wherein a mounting ring 304 is movably connected to the middle part of the inner wall of the connecting pipe 301, and a mesh sleeve 306 is fixedly connected to the outer side of the top of the mounting ring 304, and the outer wall of the mesh sleeve 306 is movably connected to the inner side of the connecting pipe 301, and the inner wall of the mesh sleeve 306 is filled with activated carbon 308, such as Figure 3 As shown, the oblique opening prevents rainwater that normally falls in the connecting pipe 301 from entering the connecting pipe 303 through the opening, and the oblique opening helps guide the rainwater inside to the guide plate 307;

[0030] A guide plate 307 is fixedly connected to the middle of the inner wall of the mesh sleeve 306. The outer wall of the guide plate 307 is set to be inclined on both sides, and the bottom of the outer wall of the guide plate 307 faces the mesh sleeve 306. The outer wall of the mounting ring 304 is provided with a slot 305 at both ends. The mounting ring 304 and the mesh sleeve 306 are located between the two openings in the vertical direction of the connecting pipe 301. Figure 3 As shown, the connecting pipe 303 guides the accumulated water in the connecting pipe 301 directly to the bottom of the connecting pipe;

[0031] The middle outer wall of the connecting tube 301 is slidably sleeved with a movable ring 309, and a handle 310 is rotatably connected to the middle of the bottom of the movable ring 309. Both ends of the bottom of the movable ring 309 are fixedly connected to sliding rods 311, and the outer side of the sliding rod 311 is fixedly connected to a spring 312. The bottom end of the spring 312 is fixedly connected to the connecting tube 301, and the outer wall of the bottom end of the sliding rod 311 is connected to the connecting tube 301 through and through. Figure 2-Figure 3 As shown, the spring pushes the slide bar 311 downward, controlling the extrusion block 313 to push one end of the ball 314 into the inner side of the slot 305;

[0032] The bottom end of the slide bar 311 is fixedly connected to an extrusion block 313, the outer wall of the extrusion block 313 is slidably connected to the inner wall of the connecting tube 301, and one side of the extrusion block 313 is movably connected to a ball 314, one end of the outer wall of the ball 314 passes through the connecting tube 301, and the outer wall of the ball 314 is engaged with the inner wall of the slot 305. Figure 3 As shown, under the support of the extrusion block 313 on the ball 314, the ball 314 presses against the inside of the slot 305 to ensure that the mounting ring 304 does not fall;

[0033] The water collection mechanism 1 includes an eaves rain collector 101, a water outlet pipe 102 is connected to the middle of the bottom of the eaves rain collector 101, and the outer wall of the bottom of the water outlet pipe 102 is threadedly sleeved with the threaded opening 302. The water storage mechanism 2 includes a water storage tank 201, a water inlet pipe 202 is connected to the middle of the top of the water storage tank 201, and the top of the water inlet pipe 202 is sleeved with the inner wall of the connecting pipe 301. One end of the bottom of the water storage tank 201 is connected to the drain pipe 203. Figure 1-Figure 2 As shown, the length, width and material of the outlet pipe 102 and the inlet pipe 202 can be selected according to needs, and a regulating valve can be set inside the drain pipe 203 to control the discharge of rainwater in the water tank 201.

[0034] The working principle of this utility model:

[0035] When the device is in use, the connecting pipe 301 is fixed to the lower end of the outlet pipe 102 through the threaded opening 302, and then the bottom of the connecting pipe 301 is sleeved on the top of the water inlet pipe 202. The rainwater in the eaves water collector 101 enters the connecting pipe 301 through the outlet pipe 102, and the rainwater contacts and flows along the inclined side of the guide plate 307 to the mesh sleeve 306. The rainwater contacts the activated carbon 308 in the mesh sleeve 306 and adsorbs impurities. After passing through the activated carbon 308, the rainwater continues to flow downward under the action of gravity and flows into the water inlet pipe 202, and is finally stored in the water storage tank 201. When the rainwater flow rate is large, the rainwater that has not been discharged in time above the guide plate 307 rises to the top of the connecting pipe 303, and then the rainwater enters the connecting pipe 303 through the top opening, and the rainwater falls directly along the connecting pipe 303 to the lower end of the connecting pipe 301 for discharge;

[0036] When the activated carbon 308 needs to be refurbished, the filter mechanism 3 is removed separately, and then the handle 310 is lifted up, the movable ring 309 pushes the slide rod 311 to rise, and the extrusion block 313 is lifted up and separated from the ball 314. At this time, the mounting ring 304 moves downward under the action of gravity, and the ball 314 lacks support and shrinks to the inside of the connecting tube 301, and slides out of the bottom end of the connecting tube 301 carrying the mesh sleeve 306 from the mounting ring 304.

[0037] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A waterproof structure for a roof of a building, comprising a water collecting mechanism (1), a water storage mechanism (2) being arranged below the water collecting mechanism (1), and a filtering mechanism (3) being arranged between the water collecting mechanism (1) and the water storage mechanism (2); It is characterized in that Also includes: Wherein, the filtering mechanism (3) comprises a connecting pipe (301), and a threaded opening (302) is fixedly connected to the inner wall of the upper end of the connecting pipe (301); Wherein, both sides of the outer wall of the connecting pipe (301) are fixedly connected with a connecting pipe (303), the two connecting pipes (303) are symmetrically arranged about the axis of the connecting pipe (301), a through opening is opened on the outer wall of the connecting pipe (301) near the connection point with the connecting pipe (303), and the inner wall of the connecting pipe (301) is obliquely arranged at the through opening; The middle part of the inner wall of the connecting tube (301) is movably connected to a mounting ring (304), the outer side of the top of the mounting ring (304) is fixedly connected to a mesh sleeve (306), the outer wall of the mesh sleeve (306) is movably connected to the inner side of the connecting tube (301), and the inner wall of the mesh sleeve (306) is filled with activated carbon (308).

2. A waterproof structure for a building roof according to claim 1, characterized in that: A guide plate (307) is fixedly connected to the middle of the inner wall of the mesh sleeve (306), both sides of the outer wall of the guide plate (307) are arranged as inclined surfaces, and the bottom end of the outer wall of the guide plate (307) faces the mesh sleeve (306).

3. A waterproof structure for a building roof according to claim 1, characterized in that: Both ends of the outer wall of the mounting ring (304) are provided with clamping grooves (305), and the mounting ring (304) and the mesh sleeve (306) are located between two through openings of the connecting pipe (301) in the vertical direction.

4. A waterproof structure for a building roof according to claim 1, characterized in that: A movable ring (309) is slidably sleeved on the middle outer wall of the connecting tube (301), a handle (310) is rotatably connected to the middle of the bottom of the movable ring (309), both ends of the bottom of the movable ring (309) are fixedly connected to sliding rods (311), the outer side of the sliding rod (311) is fixedly connected to a spring (312), the bottom end of the spring (312) is fixedly connected to the connecting tube (301), and the outer wall of the bottom end of the sliding rod (311) is connected to the connecting tube (301) through.

5. A waterproof structure for a building roof according to claim 4, characterized in that: The bottom end of the slide bar (311) is fixedly connected to an extrusion block (313), the outer wall of the extrusion block (313) is slidably connected to the inner wall of the connecting tube (301), one side of the extrusion block (313) is movably connected to a ball (314), one end of the outer wall of the ball (314) passes through the connecting tube (301), and the outer wall of the ball (314) is engaged and connected to the inner wall of the slot (305).

6. A waterproof structure for a building roof according to claim 1, characterized in that: The water collection mechanism (1) comprises an eaves rain collector (101), a water outlet pipe (102) is connected through the middle of the bottom of the eaves rain collector (101), and the bottom outer wall of the water outlet pipe (102) is threadedly sleeved with a threaded opening (302).

7. A waterproof structure for a building roof according to claim 1, characterized in that: The water storage mechanism (2) comprises a water storage tank (201), a water inlet pipe (202) is connected through the middle of the top of the water storage tank (201), the top end of the water inlet pipe (202) is sleeved with the inner wall of the connecting pipe (301), and a drainage pipe (203) is connected through one end of the bottom of the water storage tank (201).

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