KR200289232Y1 - Draining-trap for floor drain - Google Patents

Abstract

The present invention relates to a drain trap for bottom drain having a odor backflow prevention function, in particular, a protrusion having a lower height than the straight pipe is formed at the bottom of the cast iron sleeve body, and the inside of the protrusion allows water to be partially stored without being completely drained into the straight pipe. Owing to the space is provided with a water tank, the upper end is fixed to the inner wall of the cast iron sleeve and the lower end is locked to the solid water stored in the space by sealing the straight side and the main body side smell to prevent the odor generated from the straight pipe flow back to the body Backflow prevention plate, tightly coupled to the bottom of the water tank and the opening and closing material sphere to be removed so that the foreign matter precipitated in the space when not in use, and inserted into the step formed on the top of the cast iron sleeve tightly the body and cast iron sleeve Made of rubber or soft PVC material for bonding, cross-section "ㄷ" A drain trap for bottom drain consisting of a packing taking the shape of a child is provided to prevent the odor from flowing back from the wastewater from which the water is drained and to significantly reduce the noise generated during the drainage process.

Description

Draining-trap for floor drain with odor backflow prevention function

The present invention relates to a drain trap for floor drain having an odor backflow prevention function, and in particular, by adding an odor backflow prevention function to the drainage trap to prevent odor from flowing back to the toilet and the balcony floor from the drained wastewater. The present invention relates to a drain drain trap for floor drain having a odor backflow prevention function to significantly reduce noise generated during drainage.

In general, floor drain drain traps for draining water generated from the floor are installed and used on floors such as apartment toilets and verandas.

Looking at the configuration of such a conventional drain trap simply, as shown in Figure 1 is embedded in the floor, such as the toilet and porch, and the body (1) that collects the water generated in the porch, and the lower body and the straight pipe ( 3) is composed of a cast iron sleeve (2) connected between the drainage of the water collected in the main body (1) to the outside.

Although there is an advantage in that the water generated in the toilet and the veranda can be drained by using the conventional drain trap configured as described above, since the odor backflow prevention device is not provided in the drain trap itself, the odor of the drained waste water is applied to the straight pipe (3). Accordingly, there is a general problem that the noise is generated in the drainage process as well as the bad smell is generated back to the main body (1).

In view of the above problems, the research on the odor backflow prevention device has been actively conducted in recent years, but it has a disadvantage in that the structure is complicated and not only the production cost is increased but the odor backflow effect is not maximized.

Therefore, the object of the present invention was devised in view of the conventional problems as described above, by adding a odor backflow prevention function to the drain trap to prevent the odor from flowing back to the toilet and porch floor from the drained waste water It is to provide a drain drain trap for floor drain having a function to prevent odor backflow to significantly reduce the noise generated during the drainage process.

1 is a cross-sectional view showing a state of use of the drain trap for the conventional floor drain;

Figure 2 is a cross-sectional view showing a state of use of the drain trap for bottom drain according to the present invention.

(Explanation of symbols for the main parts of the drawing)

10; Main body 20; intuition

30; Cast iron sleeve 31; Step

40; Odor backflow plate 50; Material

60; Packing 70; Pregnant woman

71; Protrusion 72; space

As a means for achieving the above object is the present invention is formed with a protrusion having a lower height than the straight pipe at the bottom of the cast iron sleeve body, and the inside of the protrusion is provided with a space to allow the water is not partially drained into the straight pipe is stored partially Wow,

The upper part is fixed to the inner wall of the cast iron sleeve and the lower part is locked to the solids stored in the space by sealing the straight side and the main body side odor backflow prevention plate to prevent the odor generated from the straight pipe flows back to the main body,

The material sphere is tightly coupled to the bottom of the water gimyeo and opening and closing to remove the foreign matter precipitated in the space when not in use,

It is inserted into the step formed on top of the cast iron sleeve is made of a rubber or soft PVC material so as to tightly couple the main body and cast iron sleeve, consisting of a packing having a cross-section "c" shape of the technical features It is done.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a cross-sectional view showing a state of use of the drain trap for the bottom drain according to the present invention.

The drain drain trap for the floor of the present invention is also buried in the floor, such as an apartment porch, and the body 10, which collects the water generated in the toilet and the veranda floor, and between the bottom of the main body 10 and the straight pipe 20 It is connected to the main body made of a cast iron sleeve 30 to drain the water collected into the body 10 to the outside is basically the same as the conventional operation.

However, the present invention is to add a odor backflow prevention function to the bottom drain drain trap to more effectively use the drain trap, which is basically the body 10 embedded in the toilet and porch floor as shown in FIG. And, the cast iron sleeve 30 is installed between the main body 10 and the straight pipe 20 is basically mobilized, the cast iron sleeve 30 is the water gimyeo 70, odor backflow prevention plate 40, material sphere 50, divided into a packing (60).

The water holding part 70 has a protrusion 71 having a height lower than that of the straight pipe 20 at the bottom of the cast iron sleeve 30, and water is partially stored in the protrusion 71 without completely draining the water into the straight pipe 20. A space 72 is provided.

The upper end of the odor backflow prevention plate 40 is fixedly attached to the upper end of the inner wall of the cast iron sleeve 30, and the lower end is locked in the sluice stored in the space 72 to seal the straight pipe 20 side and the main body 10 side. The odor generated from the 20 is prevented from flowing back to the main body 10.

Material sphere 50 has a configuration that is tightly coupled to the bottom of the water holding part 70 and the screw opening and closing at the bottom of the cast iron sleeve 30 so that foreign matter precipitated in the space when not in use can be removed to the outside.

The packing 50 is inserted into the stepped portion 31 formed on the upper side of the cast iron sleeve 30, and is made of rubber or soft PVC material so as to tightly couple the main body 10 and the cast iron sleeve 30. "Consists of a packing that takes the shape of a child.

In order to use the present invention configured as described above, the packing 60 is first inserted into the stepped portion 31 formed on the top of the cast iron sleeve 30, and then the cooking oil or detergent is applied to the packing 60 to the bottom of the main body 10. The cast iron sleeve 30 is easily coupled to, and the other side is tightly bonded to the straight pipe 20.

Water generated in the veranda in the above state is collected into the main body 10 and the water collected into the main body is drained to the straight pipe 20 through the space 72 of the water tank 70. In this process, the water is discharged into the straight pipe 20, so that the water tank 70 is formed at the lower end of the cast iron sleeve 30, so that the water is partially discharged into the straight pipe 20 without being completely discharged into the straight pipe 20, 72 on the odor seals the passage between the main body 10 side and the straight pipe 20 side together with the odor backflow blocking plate 40 to fundamentally block the odor flow back, and to prevent odor backflow in the process of draining Since the plate 40 simultaneously plays a role of blocking noise, the noise is significantly reduced.

Meanwhile, when the cast iron sleeve is used for a long time, various foreign matters or debris precipitates in the space 72 of the water tank 70, which is separated from the lower end of the material sphere 50, thereby depositing various foreign matters or debris in the space 72. Just remove the back.

As described above, according to the present invention, since the odor backflow prevention function is added to the drain trap, the odor is prevented from flowing back from the wastewater from which the water is drained, and the noise generated in the drainage process is significantly reduced. It is possible to provide high quality products to consumers.

In the above described the present invention with reference to a specific preferred embodiment, the present invention is not limited to the above embodiments and various changes and modifications made by those skilled in the art without departing from the spirit of the present invention Make sure you can.

Claims (1)

The main body 10 is embedded in the floor, such as the apartment toilet and porch, and the water generated in the bottom surface is collected, and the water collected into the main body 10 connected between the lower end of the main body 10 and the straight pipe 20. In the drain drain trap consisting of a cast iron sleeve 30 to drain the outside to, A protrusion 71 having a lower height than the straight pipe is formed at the bottom of the body of the cast iron sleeve 30, and a space 72 is provided in the protrusion 71 to allow water to be partially stored without being completely drained into the straight pipe 20. The water tank 70 and the upper end is fixed to the inner wall of the cast iron sleeve 30 and the lower end is locked to the solid water stored in the space 72 to seal the straight pipe 20 side and the main body 10 side into a straight pipe Odor backflow prevention plate 40 to prevent the odor generated from the back flow to the main body, and the material is tightly coupled to the bottom portion of the water tank 70 and the opening and closing action to remove the foreign matter precipitated in the space when not in use It is made of rubber or soft PVC material and inserted into the sphere 50 and the stepped portion 31 formed on the upper side of the cast iron sleeve 30 so as to tightly couple the main body 10 and the cast iron sleeve, and the cross-section "c". With packing taking shape (60) Floor drain drain trap having a odor backflow prevention function, characterized in that configured.