CN212715694U

CN212715694U - Hidden internal drainage structure

Info

Publication number: CN212715694U
Application number: CN202021210918.6U
Authority: CN
Inventors: 荣福堂; 毛伟; 毛峻
Original assignee: Aimaiou Shanghai Architectural Design Consulting Co ltd
Current assignee: Aimaiou Shanghai Architectural Design Consulting Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-03-16
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a hidden interior drainage structures, including roof drainage subassembly and intermediate level water drainage tank, roof drainage subassembly and intermediate level water drainage tank are installed in the house main part, the house main part includes ground floor, intermediate level and roof layer, roof drainage tank has been seted up to the inside wall body one side in house main part on the roof layer, roof drainage unit mount is in roof drainage tank, intermediate level water drainage tank sets up on the intermediate level, be equipped with the intermediate level drainage subassembly with intermediate level water drainage tank intercommunication in the intermediate level, roof drainage subassembly and intermediate level water drainage tank one end fixedly connected with are used for discharging the drain pipe that the ground floor used with water, the drain pipe is located inside the house main part. The utility model discloses have better cold resistance.

Description

Hidden internal drainage structure

Technical Field

The utility model belongs to the technical field of the technique of roof drainage and specifically relates to a drainage structure in hidden.

Background

The roof drainage mode comprises the unorganized drainage mode and the organized drainage mode, the unorganized drainage mode refers to a drainage mode that roof rainwater directly falls to the outdoor ground from a cornice, and has the advantages of simple structure and low cost, but the roof rainwater falls freely and splashes on the wall surface, and the outer wall foots is often eroded by the splashed rainwater, so that the firmness and durability of the outer wall are influenced; organized drainage is a drainage mode that roof rainwater is organically drained to outdoor ground or an underground pipe ditch through a drainage system, has the advantage of not splashing the wall surface, but has more complex structure and higher manufacturing cost. The roof rainwater system is divided into an outer drainage system and an inner drainage system according to the arrangement of pipelines, wherein the inner drainage system is a rainwater hopper arranged on the roof, and the rainwater pipeline is arranged in the rainwater drainage system in the building, but the inner drainage system is easy to generate noise and has noise influence on inhabitants; the drainage system is safe and reliable in drainage because no rainwater hopper is arranged on the roof, roof water leakage or water leakage of an inspection well due to poor construction is avoided, pipes are saved, construction is simple and convenient, and space utilization in a factory building is facilitated.

Among the prior art, in an authorization notice number CN 208502101U's a Chinese patent document, recorded a building drainage eaves mouth, this building drainage eaves mouth adopts the guide plate that sets up the slope at concrete wall's top surface to carry out the water conservancy diversion of rainwater, will set up in the lower one side of guide plate through the drainage eaves mouth subassembly that main base member and wall body coupling assembling constitute, and the rainwater after the convenient water conservancy diversion is direct to be exported through drainage eaves mouth subassembly, avoids piling up of rainwater.

The existing design scheme has the following defects that the vertical drainage pipe is arranged outside the gable wall, the gutter is not smooth in drainage in rainy days, and the vertical pipe is likely to be frost-cracked in cold regions.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drainage structures in hidden, it has better cold resistance to the not enough of prior art existence.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a drainage structures in hidden, includes roof drainage subassembly and intermediate level water drainage tank, roof drainage subassembly and intermediate level water drainage tank are installed in the house main part, the house main part includes ground floor, intermediate level and roof layer, the roof drainage tank has been seted up near the inside wall body one side of house main part on the roof layer, roof drainage subassembly is installed in roof drainage tank, intermediate level water drainage tank sets up on the intermediate level, be equipped with the intermediate level drainage subassembly with intermediate level water drainage tank intercommunication in the intermediate level, roof drainage subassembly and intermediate level water drainage tank one end fixedly connected with are used for discharging the drain pipe that the ground floor was used, the drain pipe is located inside the house main part.

By adopting the technical scheme, rainwater flows downwards along the roof layer, most of rainwater flows into the roof drainage groove when passing through one side of the wall body in the house main body, the roof drainage groove collects the rainwater, the rainwater flows into the drainage pipe through the roof drainage assembly, and the drainage pipe guides the rainwater to the ground floor; a small part of rainwater drips on the middle layer along the roof layer, enters the middle layer drainage groove, is gathered in the middle layer drainage groove, and then flows into the drainage pipe through the middle layer drainage component.

The present invention may be further configured in a preferred embodiment as: the roof drainage assembly comprises a first filtering cover and a first embedded pipe, wherein the first filtering cover is used for filtering rainwater impurities, and the first embedded pipe is installed on a roof drainage groove and is placed on the first embedded pipe.

Through adopting above-mentioned technical scheme, strain the impurity that a lid one is used for filtering the rainwater on the room top layer, avoid in the embedded pipe one is together flowed into the drainage pipe with rainwater because of impurity section of thick bamboo rainwater, embedded pipe one.

The present invention may be further configured in a preferred embodiment as: the embedded pipe is integrally connected with a fixing hook used for being fixed in a roof drainage groove.

Through adopting above-mentioned technical scheme, fixed collude be used for fixed buried pipe one, hang buried pipe one and fix in roof water drainage tank.

The present invention may be further configured in a preferred embodiment as: a limiting plate is arranged on the bottom surface of the filter cover, a bolt is fixedly connected to the periphery of the limiting plate, and the limiting plate and the bolt are in clearance fit at the top end of the embedded pipe.

Through adopting above-mentioned technical scheme, limiting plate one and bolt clearance fit will strain and cover one and place on a pre-buried pipe top.

The present invention may be further configured in a preferred embodiment as: and a flow baffle plate for guiding rainwater is fixedly connected to the roof drainage groove.

Through adopting above-mentioned technical scheme, keep off and flow the board on the one hand with rainwater drainage to roof water drainage tank in, prevent the roof layer of rainwater washout roof water drainage tank department on the one hand, avoid producing the erosion to the roof layer.

The present invention may be further configured in a preferred embodiment as: the middle-layer drainage assembly comprises a second embedded pipe fixed at the bottom of the middle-layer drainage groove, a second filter cover detachably connected to the top end of the second embedded pipe and a third embedded pipe fixedly connected to the bottom end of the second embedded pipe.

Through adopting above-mentioned technical scheme, strain the lid two-purpose impurity that is used for filtering the intermediate level water drainage tank, avoid the impurity of aquatic to get into buried pipe two in advance, buried pipe two and three intercommunications of buried pipe in advance make the rainwater in buried pipe two flow into in buried pipe three in advance.

The present invention may be further configured in a preferred embodiment as: and the second filter cover is provided with a flume for flowing water.

Through adopting above-mentioned technical scheme, the tye communicates intermediate level water drainage tank and embedded pipe two, realizes that the hydroenergy in the intermediate level water drainage tank flows in embedded pipe two.

The present invention may be further configured in a preferred embodiment as: and a hiding cover used for hiding the middle-layer drainage groove in the middle layer is arranged at the top end of the middle-layer drainage groove.

Through adopting above-mentioned technical scheme, hide the lid and hide intermediate level water drainage tank below it, reach the purpose that the intermediate level bottom surface is more flat, when weather is colder, also play the effect to intermediate level drainage subassembly protection.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the roof drainage component is designed to drain most of rainwater on the roof layer to the ground layer through the drainage pipe in the house main body;

2. and the design of the middle-layer drainage assembly guides the rainwater in the middle layer to a drainage pipe through the second embedded pipe and the third embedded pipe in the middle layer.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of a roof drainage assembly according to the present invention;

fig. 4 is an enlarged view of a portion B in fig. 1.

Reference numerals: 1. a house main body; 11. a ground layer; 12. an intermediate layer; 13. a roof layer; 131. a roof drainage channel; 2. a metal tile; 3. a flow baffle plate; 4. a first filter cover; 41. a limiting plate; 42. a bolt; 5. a first embedded pipe; 51. a fixed hook; 6. a roof drainage assembly; 7. a middle layer drainage channel; 8. a middle layer drainage component; 81. a second embedded pipe; 82. a second filter cover; 821. a launder; 83. a third embedded pipe; 9. a hidden cover; 10. and a water discharge pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Combine fig. 1 and fig. 2, for the utility model discloses a drainage structures in hidden, including installing roof drainage subassembly 6 on house main part 1, house main part 1 includes ground floor 11, intermediate level 12 and roof layer 13, ground floor 1, intermediate level 12 and roof layer 13 highly increase in proper order, and ground floor 11 and intermediate level 12 level setting, roof layer 13 slope sets up, a plurality of metal tile 2 is installed at the top of roof layer 13, metal tile 2 sets up with roof layer 13 together slope, metal tile 2 cross-section is the rectangle, and a plurality of metal tile 2 head and the tail overlap the spiral shell each other in proper order.

Referring to fig. 1 and 2, a roof drainage groove 131 is formed in the roof layer 13 on the side close to the inner wall of the house main body 1, the roof drainage groove 131 is used for collecting rainwater, the cross section of the roof drainage groove 131 is in a v-21274v shape, and the opening of the v-21274v shape is upward, and a flow baffle plate 3 is installed on the top end of the roof drainage groove 131 on the side close to the edge of the house main body 1.

With reference to fig. 2 and 3, the roof drainage assembly 6 is installed in the roof drainage channel 131, the roof drainage assembly 6 includes a first filter cover 4 for filtering rainwater impurities and a first embedded pipe 5 installed on the roof drainage channel 131, and the first filter cover 4 is placed on the first embedded pipe 5.

With reference to fig. 2 and 3, a limiting plate 41 is arranged on the bottom surface of the first filter cover 4, the limiting plate 41 is integrally connected to the bottom surface of the first filter cover 4, the first filter cover 4 is perpendicular to the limiting plate 41, a bolt 42 is fixedly connected to the periphery of the limiting plate 41 through threads, and the limiting plate 41 and the bolt 42 are in clearance fit with the top end of the first embedded pipe 5.

With reference to fig. 2 and 3, the first 5 integral embedded pipes are connected with a fixing hook 51 for fixing the water in the roof drainage groove 131, the cross section of the fixing hook 51 is zigzag, when water exists in the roof drainage groove 131, the first 4 filter covers float under the action of buoyancy, and the water in the roof drainage groove 131 is drained into the first 5 embedded pipes through a gap between the limiting plate 41 and the first 5 embedded pipes.

Combine fig. 1 and fig. 4, offered intermediate level water drainage tank 7 on the intermediate level 12, the cross-section of intermediate level water drainage tank 7 is the U-shaped, intermediate level water drainage tank 7 is used for collecting the rainwater, be equipped with the intermediate level drainage component 8 with intermediate level water drainage tank 7 intercommunication in the intermediate level 12, intermediate level water drainage tank 7 top is provided with and is used for hiding the lid 9 that hides intermediate level water drainage tank 7 in intermediate level 12, the height that hides lid 9 equals with the height of intermediate level 12, it offers porosely to hide to cover 9, hole and intermediate level water drainage tank 7 intercommunication.

With reference to fig. 1 and 4, the middle drainage assembly 8 includes a second embedded pipe 81 fixed to the bottom of the middle drainage groove 7 through concrete, a second filter cover 82 detachably connected to the top end of the second embedded pipe 81, and a third embedded pipe 83 fixedly connected to the bottom end of the second embedded pipe 81 through adhesive bonding, wherein the height of the third embedded pipe 83 near the second embedded pipe 81 is greater than the height of the third embedded pipe 81 far away from the second embedded pipe 81, so that water in the middle drainage groove 7 enters the third embedded pipe 83 through the second filter cover 82 and the second embedded pipe 81 under the action of self gravity, the second filter cover 82 is hemispherical in shape, the second filter cover 82 is provided with a plurality of water flowing grooves 821 for flowing water, the water flowing grooves 821 are arc-shaped grooves, and the plurality of water flowing grooves 821 are distributed on the surface of the second filter cover 82 in an array manner.

Referring to fig. 1, a drainage pipe 10 for discharging water to a ground floor 11 is adhesively attached to one end of the roof drainage assembly 6 and the middle drainage channel 7, and the drainage pipe 10 is located inside the house main body 1, so that the hidden drainage system has good cold resistance.

The utility model discloses a theory of operation does: rainwater on the roof layer 13 flows downwards along the inclined plane, flows into the roof drainage groove 131 when passing through the roof drainage groove, flows into the embedded pipe I5 through the filter cover I4, and finally flows into the ground layer 11 through the drainage pipe 10; rainwater below the roof drainage grooves 131 on the roof layer 13 flows to the middle layer 12, rainwater on the middle layer 12 flows into the middle layer drainage grooves 7 through the hidden cover 9, the rainwater flows into the drainage pipe 10 through the middle layer drainage assembly 8, and finally the rainwater flows to the ground layer 11 through the drainage pipe 10.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a drainage structures in hidden, includes roof drainage subassembly (6) and intermediate level water drainage tank (7), install on house main part (1) roof drainage subassembly (6) and intermediate level water drainage tank (7), house main part (1) includes ground floor (11), intermediate level (12) and roof layer (13), its characterized in that: roof drainage tank (131) have been seted up near house main part (1) inside wall body one side on roof layer (13), install in roof drainage tank (131) roof drainage subassembly (6), intermediate level drainage tank (7) are seted up on intermediate level (12), be equipped with intermediate level drainage subassembly (8) with intermediate level drainage tank (7) intercommunication in intermediate level (12), roof drainage subassembly (6) and intermediate level drainage tank (7) one end fixedly connected with are used for discharging water to drain pipe (10) that ground layer (11) were used, drain pipe (10) are located house main part (1) inside.

2. The concealed internal drainage structure according to claim 1, wherein: roof drainage subassembly (6) are including being used for filtering the filtration lid (4) that rainwater impurity used and installing on roof drainage tank (131) embedded pipe (5), filter lid (4) and place on embedded pipe (5).

3. The concealed internal drainage structure according to claim 2, wherein: the embedded pipe I (5) is integrally connected with a fixing hook (51) for fixing in a roof drainage groove (131).

4. The concealed internal drainage structure according to claim 2, wherein: the bottom surface of the first filter cover (4) is provided with a limiting plate (41), the periphery of the limiting plate (41) is fixedly connected with a bolt (42), and the limiting plate (41) and the bolt (42) are in clearance fit at the top end of the first embedded pipe (5).

5. The concealed internal drainage structure according to claim 1, wherein: and a flow baffle (3) for guiding rainwater is fixedly connected to the roof drainage groove (131).

6. The concealed internal drainage structure according to claim 1, wherein: the middle-layer drainage assembly (8) comprises a second embedded pipe (81) fixed at the bottom of the middle-layer drainage groove (7), a second filter cover (82) detachably connected to the top end of the second embedded pipe (81) and a third embedded pipe (83) fixedly connected to the bottom end of the second embedded pipe (81).

7. The concealed internal drainage structure according to claim 6, wherein: and a water flowing groove (821) for flowing water is formed in the second filter cover (82).

8. The concealed internal drainage structure according to claim 1, wherein: the top end of the middle layer drainage groove (7) is provided with a hiding cover (9) used for hiding the middle layer drainage groove (7) in the middle layer (12).