CN220908917U - Building top drainage structures - Google Patents
Building top drainage structures Download PDFInfo
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- CN220908917U CN220908917U CN202322632802.1U CN202322632802U CN220908917U CN 220908917 U CN220908917 U CN 220908917U CN 202322632802 U CN202322632802 U CN 202322632802U CN 220908917 U CN220908917 U CN 220908917U
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- pipe
- side wall
- drainage
- roof
- pressure relief
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005202 decontamination Methods 0.000 claims abstract description 8
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 5
- 238000005201 scrubbing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model provides a building top drainage structure, which belongs to the technical field of building design and comprises a roof drainage groove and a drainage pipe fixedly arranged in the roof drainage groove, wherein a dustproof hopper is arranged at the upper part of an inner cavity of the roof drainage groove and fixedly connected to the inner wall of the roof drainage groove through an interception component, a filter plate is fixedly arranged at the lower part of the inner cavity of the drainage pipe, a decontamination component is arranged on the side wall of the filter plate, a pressure relief pipe is fixedly arranged at the upper part of the side wall of the drainage pipe, and a pressure relief component is arranged in the inner cavity of the pressure relief pipe. According to the utility model, the large-volume garbage can be intercepted in the roof drainage tank through the arrangement of the interception component, and the small-volume garbage intercepted by the filter plate can be crushed through the arrangement of the decontamination component, so that the normal water delivery effect of the filter plate is ensured, and the occurrence of blocking phenomenon of the drainage pipe is further reduced.
Description
Technical Field
The utility model relates to the technical field of building design, in particular to a building top drainage structure.
Background
If the existing building is not provided with a building drainage system, the problem of moist and water seepage of a house of the house can easily occur, and the condition of inconvenient life of house personnel can be caused, so that the building drainage system is very important in the house building.
Through retrieving, prevent stifled drainage device in house as disclosed in publication number CN214498114U, including the drainage device body, the drainage device body includes cylinder three, cylinder three bottom surface fixed connection right drain pipe, and cylinder three bottom surfaces are sealed and cylinder three top surface openings, and the wash port has been seted up to cylinder three bottom surfaces.
Above-mentioned application mainly sets up annular and with the filter screen of the coaxial design of drainage at the top of drain pipe, blocks drain pipe circumference through the filter screen to in avoiding debris to get into the drain pipe, set up the debris that dredging mechanism is used for the mediation to get into in the drain pipe simultaneously, but its problem that exists has: the filter screen is designed into a ring shape, and when sundries are blocked on the circumference of the filter screen, after the filter screen is inconvenient to pass water, water flow can easily drive the sundries to upwards turn over the filter screen to enter the drain pipe, so that the pipeline is extremely easy to be blocked. Therefore, how to develop a building roof drainage structure to improve these problems is a urgent problem for those skilled in the art.
Disclosure of utility model
In order to overcome the above disadvantages, the present utility model provides a roof drainage structure for buildings, which aims to solve the problems set forth in the above background art.
The utility model is realized in the following way:
The utility model provides a building top drainage structure which comprises a roof drainage tank and a drainage pipe fixedly arranged in the roof drainage tank, wherein a dust-proof hopper is arranged at the upper part of an inner cavity of the roof drainage tank and fixedly connected to the inner wall of the roof drainage tank through an interception component, a filter plate is fixedly arranged at the lower part of the inner cavity of the drainage pipe, a decontamination component is arranged on the side wall of the filter plate, a pressure relief pipe is fixedly arranged at the upper part of the side wall of the drainage pipe, and a pressure relief component is arranged in the inner cavity of the pressure relief pipe.
Preferably, the interception component comprises a supporting rod fixedly arranged on the lower end face of the dust-proof hopper, and the supporting rod is fixedly arranged on the bottom surface of the inner cavity of the roof drainage channel.
Preferably, the side wall of the supporting rod is fixedly provided with an interception rope, and the dust hopper is in an awl shape.
Preferably, the decontamination assembly comprises a guide sleeve fixedly arranged on the upper part of the inner side wall of the drain pipe and a transmission rod rotatably arranged in the middle of the inner cavity of the filter plate, wherein a scraping knife is fixedly arranged on the upper part of the side wall of the transmission rod, and a guide impeller is fixedly arranged on the lower part of the side wall of the transmission rod.
Preferably, the scraping knife is attached to the end face of the filter plate, and the guide vane wheel is arranged in the middle of the drain pipe.
Preferably, the pressure release subassembly includes the stopper of slidable mounting on the pressure release pipe inner wall to and fixed mounting is on the spacing post of pressure release pipe lateral wall, the arc wall has been seted up on the lateral wall of spacing post, the arc wall is linked together with the pressure release pipe, spacing post and stopper sliding connection.
Preferably, the pressure release pipe is characterized in that a reset spring is fixedly arranged on the inner wall of the pressure release pipe, the other end of the reset spring is fixedly arranged on the side wall of the limiting block, a through hole is formed in the end part of the left side wall of the limiting column, and the limiting block can block the through hole on the limiting column when the reset spring is in an original long state.
The beneficial effects of the utility model are as follows:
On the basis of the existing drainage mechanism, the interception component and the decontamination component are additionally arranged, when rainwater flowing down on a roof in a rainy day is accumulated in a roof drainage groove and continuously collected into a drainage pipe, under the combined action of a dust hopper, a supporting rod, an interception rope and the like, large-volume garbage (such as stones, large leaves and the like) can be intercepted, the drainage pipe is prevented from being blocked, and meanwhile, under the action of a filter plate, a scraping knife and the like, small-volume garbage on the filter plate can be crushed, so that the blockage of the drainage pipe caused by excessive accumulation of the garbage is avoided, and the drainage performance of the whole device is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall construction of a top drainage structure of a building according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a drain pipe of a roof drain structure of a building according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a connection structure at a dirt removal assembly of a roof drainage structure of a building according to an embodiment of the present utility model;
Fig. 4 is a schematic diagram of a cross-sectional structure of a pressure release pipe of a drainage structure at the top of a building according to an embodiment of the present utility model.
In the figure: 1. roof drainage channels; 2. a drain pipe; 3. a dust-proof bucket; 4. an interception component; 41. a support rod; 42. intercepting the rope; 5. a filter plate; 6. a decontamination assembly; 61. a diversion sleeve; 62. a transmission rod; 63. a scraping knife; 64. a inducer; 7. a pressure relief tube; 8. a pressure relief assembly; 81. a limiting block; 82. a limit column; 821. an arc-shaped groove; 822. a through hole; 83. and a return spring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, a building top drainage structure, including roof water drainage tank 1, and fixed mounting is provided with dustproof fill 3 in the inner chamber upper portion of roof water drainage tank 1, dustproof fill 3 is through interception subassembly 4 fixed connection on the inner wall of roof water drainage tank 1, and the inner chamber lower part fixed mounting of drain 2 has filter 5, is provided with scrubbing subassembly 6 on the lateral wall of filter 5, and the lateral wall upper portion fixed mounting of drain 2 has pressure release pipe 7, and the inner chamber of pressure release pipe 7 is provided with pressure release subassembly 8.
Further; the interception component 4 comprises a supporting rod 41 fixedly installed on the lower end face of the dust-proof bucket 3, the supporting rod 41 is fixedly installed on the bottom face of the inner cavity of the roof drainage tank 1, an interception rope 42 is fixedly installed on the side wall of the supporting rod 41, the dust-proof bucket 3 is in an awl shape, the decontamination component 6 comprises a guide sleeve 61 fixedly installed on the upper portion of the inner side wall of the drainage pipe 2 and a transmission rod 62 rotatably installed in the middle of the inner cavity of the filter plate 5, a scraping knife 63 is fixedly installed on the upper portion of the side wall of the transmission rod 62, a guide impeller 64 is fixedly installed on the lower portion of the side wall of the transmission rod 62, the scraping knife 63 is attached to the end face of the filter plate 5, and the guide impeller 64 is arranged in the middle of the drainage pipe 2.
It should be noted that: in rainy days, the rainwater that flows down from the roof will constantly accumulate in roof water drainage tank 1, along with the accumulation of rivers, the rainwater will constantly sink into drain pipe 2, through the setting of dustproof fill 3, can effectively stop leaf etc. in the air and directly fall into drain pipe 2, reduce the risk that drain pipe 2 blockked up, intercept the setting of rope 42 on through bracing piece 41, can intercept bulky rubbish (like the stone, big leaf etc.) further guaranteed drain pipe 2 mediation effect, through the setting of water conservancy diversion cover 61, can make the rainwater have great kinetic energy to strike on filter 5, the small volume rubbish in the rainwater can stay on filter 5 at this moment, the rainwater continuously falls, can strike impeller 64, make it take place to rotate, impeller 64 will drive transfer line 62 makes scraping knife 63 rotate this moment, realize breaking up small volume rubbish on filter 5, avoided piling up because of rubbish and causing drain pipe 2's jam.
Referring to fig. 3-4, further; the pressure release assembly 8 comprises a limiting block 81 which is slidably mounted on the inner wall of the pressure release pipe 7, and a limiting column 82 which is fixedly mounted on the side wall of the pressure release pipe 7, wherein an arc groove 821 is formed in the side wall of the limiting column 82, the arc groove 821 is communicated with the pressure release pipe 7, the limiting column 82 is slidably connected with the limiting block 81, a reset spring 83 is fixedly mounted on the inner wall of the pressure release pipe 7, the other end of the reset spring 83 is fixedly mounted on the side wall of the limiting block 81, a through hole 822 is formed in the end portion of the left side wall of the limiting column 82, and when the reset spring 83 is in an original long state, the limiting block 81 can plug the through hole 822 in the limiting column 82.
It should be noted that: when the rainwater volume is great, the upper portion air of drain pipe 2 will hold full water this moment, under the pressure effect of rainwater, the rainwater will extrude stopper 81 and make its right side to spacing post 82 remove, reset spring 83 obtains the compression, along with the gradual right movement of stopper 81, through-hole 822 on the spacing post 82 will expose outside, the rainwater can pass through-hole 822 on the spacing post 82 this moment to the arc groove 821 on the spacing post 82 discharges, in order to realize guaranteeing the function that drain pipe 2 can normally be discharged to the rainwater volume is too big.
The working principle of the building top drainage structure is as follows:
In rainy days, rainwater flowing down from a roof is continuously accumulated in the roof drainage tank 1, along with accumulation of water flow, the rainwater is continuously converged into the drainage pipe 2, leaves and the like in air can be effectively prevented from directly falling into the drainage pipe 2 through the arrangement of the dust hopper 3, the risk of blockage of the drainage pipe 2 is reduced, large-volume garbage (such as stones and large leaves) can be intercepted through the arrangement of the interception ropes 42 on the support rods 41, the dredging effect of the drainage pipe 2 is further ensured, the rainwater can have larger kinetic energy to impact on the filter plate 5 through the arrangement of the diversion sleeve 61, at the moment, small-volume garbage in the rainwater can stay on the filter plate 5, the rainwater continuously falls down, the diversion impeller 64 can impact and rotate, and at the moment, the diversion impeller 64 drives the transmission rod 62 to rotate the scraping knife 63, so that the small-volume garbage on the filter plate 5 is crushed, the blockage of the drainage pipe 2 caused by excessive accumulation of garbage is avoided, and the drainage performance of the whole device is greatly improved;
When the rainwater volume is great, the upper portion air of drain pipe 2 will hold full water this moment, under the pressure effect of rainwater, the rainwater will extrude stopper 81 and make its right side to spacing post 82 remove, reset spring 83 obtains the compression, along with the gradual right-hand member of stopper 81 moves, through-hole 822 on spacing post 82 will expose outside, the rainwater can pass through-hole 822 on spacing post 82 this moment to the arc groove 821 on the spacing post 82 discharges, in order to realize guaranteeing the function that drain pipe 2 can normally be discharged to the rainwater volume is too big, has improved whole device's practicality.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
It should be noted that, specific model specifications of the motor need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a building top drainage structures, includes roof water drainage tank (1) to and fixed mounting drain pipe (2) in roof water drainage tank (1), a serial communication port, the inner chamber upper portion of roof water drainage tank (1) is provided with dustproof fill (3), dustproof fill (3) are through interception subassembly (4) fixed connection on the inner wall of roof water drainage tank (1), inner chamber lower part fixed mounting of drain pipe (2) has filter (5), be provided with scrubbing subassembly (6) on the lateral wall of filter (5), lateral wall upper portion fixed mounting of drain pipe (2) has pressure release pipe (7), the inner chamber of pressure release pipe (7) is provided with pressure release subassembly (8).
2. A building roof drainage structure according to claim 1, wherein the interception component (4) comprises a support rod (41) fixedly installed on the lower end face of the dust hopper (3), and the support rod (41) is fixedly installed on the bottom surface of the inner cavity of the roof drainage groove (1).
3. A building roof drainage structure according to claim 2, wherein the side wall of the supporting rod (41) is fixedly provided with an interception rope (42), and the dust hopper (3) is in an awl shape.
4. The building roof drainage structure according to claim 1, wherein the decontamination assembly (6) comprises a diversion sleeve (61) fixedly installed on the upper part of the inner side wall of the drainage pipe (2), and a transmission rod (62) rotatably installed in the middle of the inner cavity of the filter plate (5), a scraping knife (63) is fixedly installed on the upper part of the side wall of the transmission rod (62), and a diversion impeller (64) is fixedly installed on the lower part of the side wall of the transmission rod (62).
5. The building roof drainage structure according to claim 4, wherein the scraping knife (63) is attached to the end face of the filter plate (5), and the impeller (64) is provided at the center of the drain pipe (2).
6. The building roof drainage structure according to claim 1, wherein the pressure relief assembly (8) comprises a limiting block (81) slidably mounted on the inner wall of the pressure relief pipe (7), and a limiting column (82) fixedly mounted on the side wall of the pressure relief pipe (7), an arc-shaped groove (821) is formed in the side wall of the limiting column (82), the arc-shaped groove (821) is communicated with the pressure relief pipe (7), and the limiting column (82) is slidably connected with the limiting block (81).
7. The building roof drainage structure according to claim 6, wherein a reset spring (83) is fixedly mounted on the inner wall of the pressure relief pipe (7), the other end of the reset spring (83) is fixedly mounted on the side wall of the limiting block (81), a through hole (822) is formed in the end portion of the left side wall of the limiting column (82), and when the reset spring (83) is in an original length state, the limiting block (81) can plug the through hole (822) in the limiting column (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632802.1U CN220908917U (en) | 2023-09-27 | 2023-09-27 | Building top drainage structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632802.1U CN220908917U (en) | 2023-09-27 | 2023-09-27 | Building top drainage structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220908917U true CN220908917U (en) | 2024-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322632802.1U Active CN220908917U (en) | 2023-09-27 | 2023-09-27 | Building top drainage structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220908917U (en) |
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2023
- 2023-09-27 CN CN202322632802.1U patent/CN220908917U/en active Active
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