CN202202372U

CN202202372U - Rainwater drainer

Info

Publication number: CN202202372U
Application number: CN2011203120365U
Authority: CN
Inventors: 孙钢; 刘辉
Original assignee: China Southwest Architectural Design and Research Institute Co Ltd
Current assignee: China Southwest Architectural Design and Research Institute Co Ltd
Priority date: 2011-08-25
Filing date: 2011-08-25
Publication date: 2012-04-25
Anticipated expiration: 2021-08-25

Abstract

The utility model discloses a rainwater drainer, which comprises a water drainage grate cover with a plurality of water drainage holes, and a drainer body, wherein the drainer body comprises a water drainage vertical pipe, and a water receiving ring which is arranged at the periphery of the water drainage vertical pipe and of which the upper end is provided with an opening; a water drainage cavity is formed between the water receiving ring and the water drainage vertical pipe; the water drainage grate cover is arranged at the opening at the upper end of the water receiving ring; a water flow hole communicated with the water drainage cavity is formed in a section, corresponding to the water drainage cavity, of the water drainage vertical pipe; and the upper end of the water drainage vertical pipe is communicated with an upper layer vertical pipe, and the lower end of the water drainage vertical pipe passes through a floorslab and is communicated with a lower layer vertical pipe. Due to an integrated design of the rainwater drainer and a building body, the conventional pipes such as a water drainage transverse supporting pipe, a vertical short pipe, a floor drain and the like are saved; on a balcony, only the positions of the vertical pipes are considered; furthermore, the rainwater drainer is installed conveniently and quickly; the attractive appearance and the space utilization of the balcony are improved greatly; and later-stage devices of the balcony are extremely easy to process.

Description

A kind of rainwater displacer

Technical field

The utility model relates to the water discharge technology field, and particularly a kind of balcony is used the rainwater displacer.

Background technology

Balcony is too only familiar in everybody daily life, because the characteristic of balcony, the rain that wafts is recurrent thing, therefore rainwater eliminating facility on balcony is set is absolutely necessary; Mostly building construction is low, the multistory building about 5 layers before the eighties; The general mode that the guttation pipe is set that all adopts of its balcony draining is carried out draining; A large amount of appearance along with highrise building; Considering to have cancelled guttation pipe drainage pattern on the balcony draining is to factors such as the safety of personnel and bottom floor downstairs and drainage effects, the substitute is the drainage pattern that soil stack adds floor drain.

The characteristics of balcony draining are: discharge to as if on balcony the rainwater of descending slowly and lightly, get rid of little, the intermittent draining of the water yield; Regulation in " Code for design of building water supply and sewerage " " indirect drainage is answered in balcony rain leader downspout bottom "; It is the work characteristics that meets the balcony drainage system against rain; Because balcony rain leader downspout bottom is an indirect drainage, the floor drain that riser top need not be provided with in stack vent, the system need not be provided with odour seals such as water seal yet.

In architectural design, to only need discharge the balcony rainwater time, generally be that a rain leader downspout on balcony is set, pick out one section horizontal transverse tube, upwards pick out one section vertical tube again from standpipe at underfloor, the leakage of vertical tube top ground connection is used for draining; Therefore on balcony standpipe mostly is to lean on the corner to be provided with; Because one section transverse tube must be set; Floor drain has just leaned on not the corner; Because the necessary installation dimension of the pipe fittings such as elbow of standpipe threeway, transverse tube, the setting height(from bottom) of horizontal arm is often brought influence to Space, also often makes troubles to layout, decoration, the use of balcony to the owner in the position that is provided with of floor drain.

The utility model content

The goal of the invention of the utility model is: to the problem of above-mentioned existence, provide a kind of and can save pipe fittings such as the horizontal arm of draining, vertical short tube, floor drain, greatly improved balcony and utilize space and balcony attractive in appearance to use the rainwater displacer.

The technical scheme of the utility model technology is achieved in that a kind of rainwater displacer; It is characterized in that: comprise the draining comb lid and the displacer body that are provided with the plurality of rows water hole; Said displacer body comprises soil stack and the water receiving ring that is arranged on soil stack periphery, open upper end; Form drain chamber between said water receiving ring and the soil stack, the said draining lid of combing is arranged on water receiving ring open upper end place, on said soil stack, corresponding with drain chamber section be provided with the water hole that is communicated with said drain chamber; Said soil stack upper end is communicated with the upper strata standpipe, and its lower end is passed floor and is communicated with the lower floor standpipe.

The described rainwater displacer of the utility model, its said soil stack and water receiving ring forming are one.

The described rainwater displacer of the utility model, its said draining is combed to cover and is put together by two parts.

The described rainwater displacer of the utility model, it is provided with the seal ring that extends laterally at said water receiving ring periphery.

The described rainwater displacer of the utility model, it is provided with a circle bulge loop at said water receiving ring upper inside wall opening part, and said draining is combed and is covered be placed on said bulge loop on corresponding with bulge loop of periphery.

The described rainwater displacer of the utility model, its said draining are combed and are covered end face and balcony ground on same horizontal plane.

The standpipe integrated design of the utility model and building itself; Pipe fittings such as the horizontal arm of existing draining, vertical short tube, floor drain have been saved; Only need consider that on balcony the standpipe position gets final product; And install very convenient, fastly, the attractive in appearance and space utilization of balcony greatly improves, and the later stage device of balcony is also very easily handled.

Description of drawings

Fig. 1 is the sectional drawing of the utility model.

Fig. 2 is the plan view that draining is combed and covered in the utility model.

Fig. 3 is the plan view of displacer body in the utility model.

Mark among the figure: 1 is draining comb lid, and 2 is drain hole, and 3 is water hole, and 4a is a soil stack, and 4b is the water receiving ring, and 5a is the upper strata standpipe, and 5b is lower floor's standpipe, and 6 is balcony ground, and 7 is floor, and 8 is seal ring, and 9 is drain chamber, and 10 is bulge loop.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is done detailed explanation.

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model technology is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Like Fig. 1, shown in 2 and 3; A kind of rainwater displacer; Comprising that the draining that is provided with plurality of rows water hole 2 is combed cover 1 and the displacer body; Said draining is combed and cover 1 and be put together by two parts, and said displacer body comprises soil stack 4a and be arranged on that soil stack 4a is peripheral, the water receiving ring 4b of open upper end that said soil stack 4a and water receiving ring 4b are shaped to one; Form drain chamber 9 between said water receiving ring 4b and the soil stack 4a; On said soil stack 4a, corresponding section with drain chamber 9 is provided with the water hole 3 that is communicated with said drain chamber 9; Be provided with a circle bulge loop 10 at said water receiving ring 4b upper inside wall opening part; Said draining is combed and is covered 1 periphery and bulge loop 10 corresponding being placed on the said bulge loop 10; Said draining is combed and cover 1 upper surface and balcony ground 6 on same horizontal plane, is communicated with upper strata standpipe 5a on the said soil stack 4a, and its lower end is passed floor 7 and is communicated with the standpipe 5b of lower floor; Be provided with the seal ring 8 that extends laterally at said water receiving ring 4b periphery.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims

1. rainwater displacer; It is characterized in that: comprise the draining comb lid (1) and the displacer body that are provided with plurality of rows water hole (2); Said displacer body comprises soil stack (4a) and is arranged on the water receiving ring (4b) of soil stack (4a) periphery, open upper end; Form drain chamber (9) between said water receiving ring (4b) and the soil stack (4a); Said draining comb lid (1) is arranged on water receiving ring (4b) open upper end place; Be provided with the water hole (3) that is communicated with said drain chamber (9) in last, corresponding with drain chamber (9) section of said soil stack (4a), said soil stack (4a) upper end is communicated with upper strata standpipe (5a), and its lower end is passed floor (7) and is communicated with lower floor standpipe (5b).

2. rainwater displacer according to claim 1 is characterized in that: said soil stack (4a) and water receiving ring (4b) are shaped to one.

3. rainwater displacer according to claim 1 is characterized in that: said draining comb lid (1) is put together by two parts.

4. rainwater displacer according to claim 1 is characterized in that: be provided with the seal ring (8) that extends laterally at said water receiving ring (4b) periphery.

5. want any described rainwater displacer in 1 to 4 according to right; It is characterized in that: be provided with a circle bulge loop (10) at said water receiving ring (4b) upper inside wall opening part, said draining is combed and is covered be placed on said bulge loop (10) on corresponding with bulge loop (10) of (1) periphery.

6. rainwater displacer according to claim 5 is characterized in that: said draining comb lid (1) upper surface and balcony ground (6) are on same horizontal plane.