KR200167057Y1 - Double insulation device in balcony drain - Google Patents

Abstract

As apartments become higher and more popular, the balconies of the apartments are used as indoors, and the exposed balcony drainage presents various environmental problems such as drainage noise, odor generation, pests and germ propagation.

The present invention was devised to solve these problems.

The present invention solves the environmental problem by blocking the drain opening of the balcony that is exposed to the outside and closing the water as the first water, and again blocking the water as the retractable cover.

Description

Double Insulation Device in Balcony Drain

In multi-storey houses such as apartments, the drainage of the balcony is a vertical drainage and is open, so the wastewater on the upper floor is scattered around, and a bad odor occurs over the period of use. And caused various inconveniences such as wheel mosquito flies, such as the movement path of pests.

In addition, it is unsanitary due to the backflow of bubbles due to unsealed treatment when draining waste water from domestic washing machines.

In the drainage of the balcony, the inconvenience of living is prevented by simultaneously blocking the odor, blocking the pest path, and proper sound insulation without causing any problems to the drainage.

In addition, to maintain the cleanliness by sealingly connecting the drain hose of the domestic washing machine.

1: Appearance when the cover is closed of the double-block balcony drainage mechanism (hereinafter referred to as drainage mechanism)

Fig. 2: Appearance at the time of opening of the cover of the drainage mechanism

Figure 3: Cross section at closing of the drainage mechanism

4: cross-sectional view at the time of opening of the drainage mechanism including the drainage path 'R'

5: enlarged view of 'FIG. 3'

6: FF cross section (sieve section)

Fig. 7: GG cross section (drain portion of sieve bottom-body '6')

8: cross-sectional view of a drainage mechanism for washing machine drainage connection

A: Drain pipe (∮75 or 100) 1. Drain pipe (∮75 or 100)

B: Cover part 2. Mohair

C: Concrete Slab 3. Wedge

D: drain inlet (FIG. 7) 4. Top of cover

E: drain outlet (FIG. 7) 5. Lower cover

H: drainage main line (Fig. 7) 6.Body

R: Drainage path 7. Pressed rubber

8. strainer

9. Annular U Cup

10. Sleeve

11. Washing machine drain hose connector (FIG. 8)

12. Rubber ring (Fig. 8)

13. Concrete slab

The water drained from the outside of the vertical drainage line flows into the annulus, and the inflow water is drained in a 'U' shape as shown in R of FIG. 4 so that water is always accumulated in the 'U' cup portion of the annulus. As the water, it blocks the noise and odor as the first and then separates the gap by installing a separate switchgear with a gap on the outside. In this way, the sound insulation performance was increased, and when the seal was opened, the switchgear acted to complement each other, and when the switch was opened, the seal was complemented.

Inside the design, a male screw-mounted body (connected to the '6'-drainage pipe and forms a seal with the U-cup) and a two-piece switchgear on the outside. The switchgear was moved up and down by rotation with the upper part '4' as the female thread (also sealed with a mohair between the pipes), and the lower part '5' was slidably connected to the upper part '4' to move up and down Received rotational force, the bottom rubber was pressed to form a complete seal.

The lower part of the switchgear '5' has two types, one for general use and one for connecting a washing machine. The general use has a simple cylindrical shape, and the washing machine has a connection pipe '11' for connecting a washing machine drain hose to the general use, and a sealing rubber ring for the connection pipe. 12 'is arranged in double to adapt to various specifications of drain hose and to prevent backflow, for cleanliness.

Odor and Pests: Completely Blocked

Noise reduction effect: Sound insulation 25.5 dB

Cleanliness: Good

Claims (3)

Drainage system (or trough) that blocks noise and odor by using water seal and retractable cover in vertical drainage of multi-storey balcony. According to claim 1, the male screw is installed on the outside of the drain pipe and the cover is divided into two parts, the upper and lower parts, and the female screw is placed inside the upper part (body) to open and close by rotation, while the lower part is slid to the upper part and the elastic material (rubber, etc.) Cover type drainage device which is sealed by compressing elastic material by converting upper rotational force into vertical compression force The cover type drainage device according to claim 2, further comprising a washer drain hose connection pipe at a lower portion thereof.