KR200280025Y1 - Drainer for checking bad smell - Google Patents

Abstract

The present invention relates to odor drainage for preventing odor rising along the drain pipe.

The present invention integrally forms a drainage extension pipe (22) extending at a height of about half to the inner height of the drainage transmission body (20) above the drainage hole (12) of the drainage transmission body (20) and having an open top. An upper plate 24 and a lower plate 26 are formed on the upper side of the 22, and a closed space 28 is formed between the upper plate 24 and the lower plate 26, and the drainage extension pipe is disposed below the lower plate 26. The floating plug 38 which extends the lower open skirt 32 which has a length larger than the diameter of 22) and smaller than the length of the drainage pipe extension pipe 22 is arrange | positioned.

Description

Bad smell odor drainage {DRAINER FOR CHECKING BAD SMELL}

The present invention relates to a odor prevention drainage, and in particular, when the drainage of filthy water or rainwater is made smoothly and the normal drainage is not made, the odor drainage to prevent the rise of odor along the drainage pipe.

Conventionally, in order to prevent the rise of odor along the drain pipe while the drainage is made smoothly, a trap structure is typically used. This trap structure allows a part of the sewage to be drained to remain in the trap structure to block the flow path between the sewage inlet and the upper part of the drain pipe, thereby preventing the odor from rising along the drain pipe. In places where drainage is always used, there is little chance of sewage remaining in the trap structure to spontaneously evaporate. Therefore, the flow path between the sewage inlet and the upper part of the drain pipe is blocked until the next drainage process can be prevented. . However, the drainage installed in the same place as the apartment veranda does not always drain sewage and rainwater through it, so that the sewage remaining in the trap structure evaporates and does not block the flow path between the sewage inlet and the upper part of the drain pipe. Therefore, the conventional drainage structure having a trap structure cannot effectively prevent odor in a place where filthy water or rainwater is not frequently drained.

In the present invention, a cap-type floating stopper which floats upwards by sewage or storm sewage is disposed on a drainage extension pipe extending to a constant height within the drain before the drainage. If there is no floating plug closes the upper part of the drainage extension pipe to prevent the rise of odor and drainage of the sewage, if the floating plug is floated upward by the action of buoyancy by the sewage to open the upper part of the drainage extension pipe for smooth drainage. To provide odor prevention drainage.

To this end, according to the present invention, the drain pipe is composed of a drain electric motor is connected to the drain pipe connected to the connection pipe which is embedded in the apartment porch and defines the drain hole in the lower side, and the filter plate is disposed on the upper part. According to the present invention, the drainage extension tube having an upper half of the drainage transmission body and having an open upper portion is formed integrally with the drainage hole of the drainage transmission body, and is composed of an upper plate and a lower plate on the upper side of the drainage extension pipe. A floating stopper is formed between the upper plate and the lower plate to form a closed space and extends to the lower side of the lower plate and extends a lower open skirt having a length larger than the diameter of the drain extension tube and smaller than the length of the drain extension tube. A floating body may be accommodated in a closed space formed between the upper plate and the lower plate of the floating stopper. A stabilizing piece having a vertical guide portion at the periphery of the upper plate of the floating stopper extends radially.

Referring to the present invention in more detail based on the accompanying drawings as follows.

1 is a cross-sectional view of the subject innovation placed in a state of preventing the rise of odors normally.

Figure 2 is a cross-sectional view of the subject innovation shown to be in a state of wastewater or drainage of rainwater

Figure 3 is a perspective view showing a floating stopper for preventing the rise of odor as a component of the present invention.

Explanation of Signs of Major Parts of Drawings

20 ... drainage motor 28 ... closed space

32 ... skirt 38 ... floating stopper

Drainage consisting of a drainage motor 20 is connected to the drainage pipe 16 is embedded in the apartment porch (10) and defines a drainage hole 12 of the lower side and the filter plate 18 is disposed at the top In the former, the drainage extension pipe 22 having an upper portion of the drainage transmission body 20 extended to about half the height of the drainage transmission body 20 above the drainage hole 12 and integrally formed with an upper portion of the drainage transmission body 20 is integrally formed. The upper plate 24 and the lower plate 26 are formed on the upper side of the 22, and a closed space 28 is formed between the upper plate 24 and the lower plate 26, thereby floating the body 30. To the lower plate 26 extends the lower open skirt 32 having a length larger than the diameter of the drainage extension pipe 22 and smaller than the length of the drainage extension pipe 22 and perpendicular to the periphery of the top plate 24. The position stabilization piece 36 which has the guide part 34 arrange | positions the floating plug 38 extended radially.

In the present invention, the upper side of the floating stopper 38 is composed of the upper plate 24 and the lower plate 26, and the floating stopper 38 is inserted into the sewage by receiving the floating body 30 in the closed space 28 therebetween. It is configured to be floating by buoyancy. When the floating plug 38 is disposed above the drainage extension pipe 22 extending above the drain hole 12 of the drainage motor 20, the flow path of the sewage flows into the inner surface of the drainage motor 20 and the floating plug 38. ) Between the skirt 32, between the skirt 32 and the drain extension pipe 22, and through the drain hole 12 of the drain extension pipe 22.

When there is no drainage in general, the floating stopper 38 has its own weight and the bottom of the lower plate 26 is in close contact with the upper side of the drainage extension pipe 22 to prevent the odor rising through the drainage pipe 16 and the drainage hole 12. do. When the sewage flows into the drainage motor 20, the sewage in the drainage motor 20 is filled up to the height of the drainage extension pipe 20, and then the floating plug 38 is opened by buoyancy by the sewage that continues to flow. The drainage is made through the upper opening of the drainage extension pipe 20.

After the inflow of sewage, the sewage remains filled up to the height of the drainage extension pipe 20 in the drainage motor 20 and the floating stopper 38 has its own weight and the bottom surface of the lower plate 26 is the drainage extension pipe 22. It is in close contact with the upper side of the) to prevent the odor rises through the drain pipe 16 and the drain hole (12). However, even if the remaining sewage evaporates, the floating plug 38 is in close contact with the upper surface of the drainage extension pipe 22 so that the bottom surface of the lower plate 26 is prevented from rising of the odor.

In addition, the position stabilizing piece 36 extending on the outer circumference of the floating medium 38 has the vertical guide part 34 in contact with the inner surface of the drainage motor 20 when the floating stopper 38 is elevated. Is prevented from biasing to one side so that the position of the floating plug 38 is stabilized.

The floating stopper 38 has been described as a closed space 28 is formed between the upper plate 24 and the lower plate 26 and the floating body 30 is accommodated therein, but the closed space 28 is hermetically sealed. It may be left as it is without receiving the floating body 30.

As described above, the present invention arranges a cap-type floating stopper floating upward by sewage or storm sewage on a drainage extension pipe extending to a constant height within the drainage field, and the floating stopper closes the upper part of the drainage extension pipe when there is no drainage. By preventing the rise of odor and drainage of sewage is provided by the buoyancy action by the sewage floating stopper rises to the upper side to provide an odor prevention drainage to enable a smooth drainage by opening the upper portion of the drainage extension pipe.

Claims (3)

Drainage consisting of a drainage motor 20 is connected to the drainage pipe 16 is embedded in the apartment porch (10) and defines a drainage hole 12 of the lower side and the filter plate 18 is disposed at the top In the former, the drainage extension pipe 22 having an upper portion of the drainage transmission body 20 extended to about half the height of the drainage transmission body 20 above the drainage hole 12 and integrally formed with an upper portion of the drainage transmission body 20 is integrally formed. An upper plate 24 and a lower plate 26 are formed on the upper side of the 22, and a closed space 28 is formed between the upper plate 24 and the lower plate 26, and the drainage extension pipe is disposed below the lower plate 26. And a floating stopper 38 extending from a skirt 32 of a lower open type having a length larger than the diameter of 22 and having a length smaller than the length of the drainage pipe extension tube. The odor prevention drainage according to claim 1, wherein the floating body is accommodated in a closed space (28) formed between the upper plate (24) and the lower plate (26) of the floating stopper (38). The odor preventing drainage according to claim 1, characterized in that the stabilizing piece (36) having a vertical guide portion (34) at the periphery of the upper plate (24) of the floating stopper (38) extends radially.