CN213143646U

CN213143646U - Roof anti-blocking drainage breathable composite floor drain system

Info

Publication number: CN213143646U
Application number: CN202021773245.5U
Authority: CN
Inventors: 任鑫林; 陈晓豹
Original assignee: Shenzhen Yantang Decoration Co ltd
Current assignee: Shenzhen Yantang Decoration Co ltd
Priority date: 2020-08-22
Filing date: 2020-08-22
Publication date: 2021-05-07
Anticipated expiration: 2030-08-22

Abstract

The utility model belongs to the technical field of building engineering and specifically relates to a ventilative compound floor drain system of drainage is prevented to roofing is related to, and it is including setting up the pre-buried water service pipe on the floor, by having set gradually waterproof layer, heat preservation and the layer of mating formation on going up on the floor, the intercommunication has the direct pipe that runs through waterproof layer, heat preservation and the layer of mating formation on the pre-buried water service pipe, be provided with a plurality of through-hole on the pipe body of direct pipe, keeping away from of direct pipe the one end of pre-buried water service pipe is provided with filtering component, filtering component includes the cartridge filter that the back-off set up, the open end of cartridge filter with direct pipe is linked together, the cartridge filter with can dismantle the connection. This application has and prevents that roofing drainage system from blocking up, improves the effect of the ventilative effect of drainage of roofing.

Description

Roof anti-blocking drainage breathable composite floor drain system

Technical Field

The application relates to the field of constructional engineering, in particular to a roof anti-blocking, water-draining and ventilating composite floor drain system.

Background

The roof usually includes the roof boarding, the waterproof layer, the heat preservation, still be provided with the floor drain on the roof usually and be used for the drainage, and the easy rubbish of roof floor drain or moss cover plug up and cause the unable discharge of ponding, and then cause ponding in the heat preservation, no water intake in the heat preservation is all very difficult to accomplish to the positive formula roof or the inverted type roof, and in case water intake can't discharge and form steam under the effect of sun in the heat preservation, the thermal expansion will further destroy waterproof layer and heat preservation, form vicious circle, greatly reduced the heat preservation and the water-proof effects of roof.

SUMMERY OF THE UTILITY MODEL

In order to prevent that roofing drainage system from stifled dying, improve the ventilative effect of the drainage of roofing, this application provides a ventilative compound floor drain system of stifled drainage of roofing.

The application provides a compound floor drain system that ventilates of stifled drainage is prevented to roofing adopts following technical scheme:

the utility model provides a compound floor drain system of stifled drainage gas permeability is prevented to roofing, is including setting up the pre-buried water service pipe on the floor, by having set gradually waterproof layer, heat preservation and the layer of mating formation on going on the floor, the intercommunication has the straight pipe that runs through waterproof layer, heat preservation and the layer of mating formation on the pre-buried water service pipe, be provided with a plurality of through-hole on the pipe shaft of straight pipe, keeping away from of straight pipe the one end of pre-buried water service pipe is provided with filtering component, filtering component includes the cartridge filter of back-off setting, the open end of cartridge filter with straight pipe is linked together, the cartridge filter with can dismantle the connection through connection structure between.

Through adopting above-mentioned technical scheme, during the use, with pre-buried water service pipe and through pipe building floor, the waterproof layer, install earlier when heat preservation and the layer of mating formation, take up the cartridge filter after that and accomplish and through the installation between the pipe, when the rainwater, the rainwater passes through the cartridge filter back along pre-buried water service pipe discharge, and simultaneously, ponding or steam in the heat preservation all can discharge through the through-hole, after using longer time, can also dismantle the cartridge filter and wash the processing, so, can prevent that roofing drainage system from blocking up, improve the drainage ventilation effect of roofing, improve the energy-conserving effect of heat preservation, the life of extension heat preservation and waterproof layer.

Preferably, the connecting structure comprises an extension rod arranged on the end face of the opening end of the filter cartridge, one end, far away from the filter cartridge, of the extension rod is provided with a clamping column facing the outer side of the filter cartridge, an L-shaped clamping groove is formed in the inner side wall of the straight-through pipe, the upper end of the clamping groove is communicated with the upper end face of the straight-through pipe, and the clamping column is in sliding fit with the clamping groove.

Through adopting above-mentioned technical scheme, during the installation cartridge filter, make the joint post aim at the upper end opening in joint groove to make the joint post slide in, when the joint post contradicts the downside in joint groove, rotate the cartridge filter again, until the joint post contradicts when the lateral wall in joint groove, accomplish the installation promptly, so easy operation is swift.

Preferably, the number of the connecting structures is at least two, and the two groups of the connecting structures are arranged in a central symmetry mode around the central axis of the filter cylinder.

Through adopting above-mentioned technical scheme, two sets of connection structure's setting has improved the joint strength between cartridge filter and the through pipe, connection stability when improving the installation cartridge filter simultaneously.

Preferably, the open end of the filter cylinder is communicated with an extension pipe, and one end of the extension rod, which is far away from the filter cylinder, is close to the embedded water service pipe.

Through adopting above-mentioned technical scheme, the rainwater that flows down from the cartridge filter is avoided sputtering and gets into the heat preservation on the through-hole of through pipe to the setting of extension pipe to influence the function effect of heat preservation.

Preferably, the extension pipe is further provided with a filter basket, the filter basket is in threaded connection with the outer side wall of the extension pipe, and the filter basket extends into the embedded water service pipe.

Through adopting above-mentioned technical scheme, the setting of filtering the basket can carry out the secondary to the rainwater and filter to make filtration's filter effect better.

Preferably, two deflector rods which are symmetrical about the filter cartridge are arranged on the outer side wall of the filter cartridge, and the deflector rods are close to the bottom of the filter cartridge.

Through adopting above-mentioned technical scheme, the setting up of driving lever makes things convenient for operating personnel to rotate the cartridge filter.

Preferably, each through hole is arranged from one side of the outer side wall of the straight-through pipe to the inner side wall of the straight-through pipe in an inclined and downward mode.

Through adopting above-mentioned technical scheme, make ponding in the heat preservation can be faster when passing through the through-hole outflow through the decurrent setting of slope, also make simultaneously sputter the easier landing of rainwater on through the pipe.

Preferably, the outer side wall of the filter cylinder is provided with a bearing ring, and the bearing ring is attached to the surface of the paving layer.

Through adopting above-mentioned technical scheme, the setting of accepting the ring makes the rainwater discharge finish the back, and impurity can collect and accept the ring on, will accept the ring simultaneously and take off through dismantling the cartridge filter to the convenience is cleared up the impurity of roofing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the water-saving building is used, the embedded water service pipe and the straight-through pipe are installed when a floor slab, a waterproof layer, a heat preservation layer and a paving layer are built, then the filter cylinder is taken up to complete installation between the embedded water service pipe and the straight-through pipe, when rainwater exists, the rainwater is filtered by the filter cylinder and then is discharged along the embedded water service pipe, meanwhile, accumulated water or water vapor in the heat preservation layer can be discharged through the through hole, and after the water-saving building is used for a long time, the filter cylinder can be detached for cleaning treatment, so that a roof drainage system can be prevented from being blocked, the drainage and ventilation effects of a roof are improved, the energy-saving effect of the heat preservation layer;

2. when the filter cartridge is installed, the clamping column is aligned to the upper end opening of the clamping groove and slides in, when the clamping column abuts against the lower side of the clamping groove, the filter cartridge is rotated until the clamping column abuts against the side wall of the clamping groove, and then the installation is completed, so that the operation is simple and rapid;

3. the setting of extension pipe is avoided splashing the through-hole of straight through pipe and is got into the heat preservation from the rainwater that flows down in the cartridge filter to influence the function effect of heat preservation.

Drawings

Fig. 1 is a schematic view of the overall structure of an embodiment of an anti-blocking, drainage and ventilation composite floor drain system for a roof.

Fig. 2 is a decomposition structure schematic diagram after floor, waterproof layer, heat preservation and the layer of mating formation are hidden to the embodiment of this application roofing anti-blocking drainage ventilative compound floor drain system.

Description of reference numerals: 1. a floor slab; 11. a waterproof layer; 12. a heat-insulating layer; 13. a paving layer; 2. pre-burying a water pipe; 3. a straight-through pipe; 31. a through hole; 32. a clamping groove; 321. a vertical slot; 322. a horizontal groove; 4. a filter cartridge; 41. a bearing ring; 42. a deflector rod; 43. an extension pole; 431. a clamping column; 44. a connecting ring; 5. an extension tube; 6. a filter basket.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses ventilative compound floor drain system of roofing anti-blocking drainage. Referring to fig. 1 and 2, the roof anti-blocking, drainage and ventilation composite floor drain system comprises a pre-buried water service pipe 2 vertically arranged on a floor slab 1, the upper end of the pre-buried water service pipe 2 is funnel-shaped, a waterproof layer 11, a heat insulation layer 12 and a pavement layer 13 are sequentially arranged on the floor slab 1 from bottom to top, an upper end opening of the pre-buried water service pipe 2 is communicated with a straight-through pipe 3 penetrating through the waterproof layer 11, the heat insulation layer 12 and the pavement layer 13, the straight-through pipe 3 is vertically arranged, the upper end face of the straight-through pipe 3 is flush with the pavement layer 13, and the surface of the pavement layer 13 is gradually inclined from a position far away from the straight-through pipe 3 to a position close to the outer side wall of the straight-through pipe 3, so that the position on the surface of the upper pavement layer 13 close to the straight-through pipe. The pipe body of the straight-through pipe 3 is provided with a plurality of through holes 31, and each through hole 31 is obliquely and downwards arranged from one side of the outer side wall of the straight-through pipe 3 to the inner side wall of the straight-through pipe 3.

Referring to fig. 1 and 2, one end of the straight-through pipe 3, which is far away from the embedded water service pipe 2, is provided with a filter assembly, the filter assembly comprises a filter cartridge 4 which is vertically arranged in an inverted buckle manner, the open end of the filter cartridge 4 is communicated with the straight-through pipe 3, and the filter cartridge 4 is detachably connected with the straight-through pipe 3 through a connecting structure. Meanwhile, the outer side wall of the filter cartridge 4 is provided with a bearing ring 41, the bearing ring 41 is attached to the surface of the pavement layer 13, and a chamfer (not shown in the figure) is arranged on the outer side edge of the side surface of the bearing ring 41 away from the pavement layer 13, so that the edge of the bearing ring 41 is in a slope shape, and a small amount of impurities are prevented from being accumulated on the outer side wall of the bearing ring 41. Two shifting rods 42 which are symmetrical with respect to the filter cartridge 4 are also arranged on the outer side wall of the filter cartridge 4, and the shifting rods 42 are close to the bottom of the filter cartridge 4.

Referring to fig. 2, specifically, the connection structure includes the extension rod 43 that sets up on cartridge filter 4 open end terminal surface, the vertical setting of extension rod 43, the one end that the extension rod 43 kept away from cartridge filter 4 is provided with the joint post 431 towards the cartridge filter 4 outside, be provided with the joint groove 32 of L type on the inside wall of through pipe 3, joint groove 32 includes vertical groove 321 and the horizontal groove 322 with vertical groove 321 lower extreme intercommunication, wherein, the upper end of vertical groove 321 is linked together with the up end of through pipe 3, joint post 431 and joint groove 32 sliding fit, joint post 431 moves down the back along vertical groove 321, remove to contradict the lateral wall that vertical groove 321 was kept away from to horizontal groove 322 along horizontal groove 322, extension rod 43 at this moment is provided with the side of joint post 431 and is laminated with the inside wall of through pipe 3. Meanwhile, in the present embodiment, the number of the connection structures is at least two, and the two connection structures are arranged in central symmetry with respect to the central axis of the filter cartridge 4.

Referring to fig. 2, a connection ring 44 is horizontally disposed on the inner side wall of the filter cartridge 4, the lower surface of the connection ring 44 is flush with the lower end surface of the filter cartridge 4, an extension pipe 5 communicated with the filter cartridge 4 is disposed on the connection ring 44, an extension rod 43 is vertically disposed, and one end of the extension rod 43 away from the filter cartridge 4 is close to the embedded water pipe 2. Simultaneously, still vertically being provided with on extension pipe 5 filters basket 6, filters basket 6 and is cylindricly, filters the open end of basket 6 and sets up, filters 6 threaded connection of basket on extension pipe 5's lateral wall, filters the minimum diameter that the maximum diameter of basket 6 is less than pre-buried water service pipe 2, and filters basket 6 and stretch into in the pre-buried water service pipe 2.

The implementation principle of the roof anti-blocking drainage breathable composite floor drain system is as follows: when the embedded water pipe 2 and the straight pipe 3 are used, the embedded water pipe 2 and the straight pipe 3 are installed when the floor slab 1, the waterproof layer 11, the heat preservation layer 12 and the pavement layer 13 are built, then the filter basket 6 is connected to the extension pipe 5 in a threaded manner, then the filter cartridge 4 is taken up and the filter basket 6 extends into the embedded water pipe 2 from the straight pipe 3, in the process, the clamping columns 431 are aligned with the upper end openings of the vertical grooves 321 and slide in, when the clamping columns 431 are abutted to the side walls of the horizontal grooves 322, the filter cartridge 4 is rotated until the clamping columns 431 are abutted to the side walls of the horizontal grooves 322 far away from the vertical grooves 321 along the horizontal grooves 322, the installation is finished, when rainwater exists, the rainwater is filtered for the first time through the filter cartridge 4 and then flows into the filter basket 6 along the extension pipe 5 for secondary filtration, and finally is discharged along the embedded water pipe 2, and simultaneously, accumulated water or water vapor in the heat preservation layer 12 can be discharged through the through, when used for a long time, the filter cartridge 4 can also be removed for cleaning.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a ventilative compound floor drain system of stifled drainage of roofing which characterized in that: including setting up pre-buried water service pipe (2) on floor (1), floor (1) is gone up by having set gradually waterproof layer (11), heat preservation (12) and layer (13) of mating formation from bottom to top, the intercommunication has through pipe (3) that runs through waterproof layer (11), heat preservation (12) and layer (13) of mating formation on pre-buried water service pipe (2), be provided with a plurality of through-hole (31) on the pipe shaft of through pipe (3), keeping away from of through pipe (3) the one end of pre-buried water service pipe (2) is provided with filtering component, filtering component includes cartridge filter (4) that the back-off set up, the open end of cartridge filter (4) with through pipe (3) are linked together, cartridge filter (4) with can dismantle the connection through connection structure between through pipe (3).

2. The anti-blocking, water-draining and air-permeable composite floor drain system for the roof as claimed in claim 1, is characterized in that: the connecting structure comprises an extension rod (43) arranged on the end face of the opening end of the filter cylinder (4), one end, far away from the filter cylinder (4), of the extension rod (43) is provided with a clamping column (431) facing the outer side of the filter cylinder (4), an L-shaped clamping groove (32) is formed in the inner side wall of the straight-through pipe (3), the upper end of the clamping groove (32) is communicated with the upper end face of the straight-through pipe (3), and the clamping column (431) is in sliding fit with the clamping groove (32).

3. The anti-blocking, water-draining and air-permeable composite floor drain system for the roof as claimed in claim 2, wherein: the number of the connecting structures is at least two, and the connecting structures are arranged in a central symmetry mode about the central axis of the filter cartridge (4).

4. The anti-blocking, water-draining and air-permeable composite floor drain system for the roof as claimed in claim 2, wherein: the open end of cartridge filter (4) intercommunication is provided with extension pipe (5), the one end that extension rod (43) kept away from cartridge filter (4) is close to pre-buried water service pipe (2).

5. The anti-blocking, water-draining and air-permeable composite floor drain system for the roof as claimed in claim 4, wherein: the water pipe is characterized in that a filtering basket (6) is further arranged on the extension pipe (5), the filtering basket (6) is in threaded connection with the outer side wall of the extension pipe (5), and the filtering basket (6) extends into the embedded water pipe (2).

6. The anti-blocking, water-draining and air-permeable composite floor drain system for the roof as claimed in claim 2, wherein: two deflector rods (42) which are symmetrical about the filter cartridge (4) are arranged on the outer side wall of the filter cartridge (4), and the deflector rods (42) are close to the bottom of the filter cartridge (4).

7. The anti-blocking, water-draining and air-permeable composite floor drain system for the roof as claimed in claim 1, is characterized in that: each through hole (31) is obliquely and downwards arranged from one side of the outer side wall of the straight-through pipe (3) to the inner side wall of the straight-through pipe (3).

8. The anti-blocking, water-draining and air-permeable composite floor drain system for the roof as claimed in claim 1, is characterized in that: the outer side wall of the filter cylinder (4) is provided with a bearing ring (41), and the bearing ring (41) is attached to the surface of the pavement layer (13).