KR20120097922A

KR20120097922A - Drain smell trap

Info

Publication number: KR20120097922A
Application number: KR1020110017493A
Authority: KR
Inventors: 정호수
Original assignee: 정호수
Priority date: 2011-02-28
Filing date: 2011-02-28
Publication date: 2012-09-05

Abstract

The schematic representation is a sectional view of a conventional backflow circuit breaker.
1 is a perspective view showing an ordinary concrete embodiment of the backflow breaker of the present invention.
Figure 2 is a cross-sectional view showing another specific embodiment of the backflow breaker of the present invention, the case is provided with a spring as a specific embodiment of the elastic member.
Figure 3 is a cross-sectional view showing another specific embodiment of the backflow circuit breaker of the present invention, a case showing the position and principle in the accessory parts.

Description

Drain smell trap

Sewer drain trap

In general, drains such as sinks, washbasins, laundry rooms, and bathrooms have been used to drain wastewater straight out of the drainage pipe connected to the sewer. Influx of frequent problems.

In general, drains such as sinks, washbasins, laundry rooms, and bathrooms are fitted with a strainer so that the drain pipes connected to the sewers are not blocked.

Therefore, in the related art, in order to block the inflow of odors and insects, the problem is solved by placing the "S" type stagnation pipe in a part of the drainage pipe so that the water is filled in the "S" pipe. "S" between the tube, there is another inconvenience that is often clogged by dirt and foreign matter stuck, and also difficult to drain.

In order to block the inflow of odors and insects from the sewer, and to prevent backflow and increase drainage efficiency, the outlet pipe is vertically sloped and sealed with an opening / closing plate having a corresponding elastic force.

At the time of drainage, the opening and closing plate was opened under the load of the wastewater to prevent the inflow of odor and to achieve the draining purpose.

However, in the conventional sewage drain trap as described above, the sealing part of the opening and closing plate was opened and closed while receiving the elasticity of the spring made of metal, but the humidity is very high in the sewer so that the spring is easily deformed and thus the elastic force cannot be maintained. In order to prevent the spring from forming a large elastic force, it is difficult to push the opening and closing plate while tensioning the spring even under the load of sewage, so that it is not easy to discharge the sewage. There was a problem that the foul smell as well as backflow through the opening and closing plate could not open.

The present invention is installed in the drainage pipes, such as bathrooms, multi-purpose room to discharge the sewage, and to block the backflow of sewage and odor, more specifically the main body connected to the drainage pipe, and the blocking film is installed to be rotated below the main body Consists of including

The lower portion of the main body is provided with an outlet eccentric to one side, the blocking film is pin-coupled with the main body so that the center of gravity is deflected to one side when the free rotation is blocked and the water is filled inside the main body The blocking membrane rotates in a direction opposite to the free rotation, and relates to a backflow breaker for opening the outlet.

The purpose of the present invention created to solve the above problems is as follows.

First, it is another object of the present invention to provide a backflow blocker that can effectively block the sewage and backflow.

Second, it is an object of the present invention to provide a backflow blocker that can be drained more smoothly.

Third, it is another object of the present invention to provide a backflow circuit breaker that is simple and simple to maintain a simple structure.

Technical effects according to the present invention of the above configuration is as follows.

First, drainage can be made more smoothly.

In other words, when the blocking film 21 is opened by providing the drainage structure more simply, the water stored in the main body 20 is quickly discharged through the discharge port.

Second, sewage and backflow can be effectively blocked.

In other words, the blocking film is pin-coupled with the main body 20 so that the center of gravity is deflected to one side, and when the separate load is not applied to the blocking film, the blocking film 21 is freely rotated by the deflected center of gravity to discharge the outlet 10. Blocking and additionally the elastic member 20 is provided to block the sewage and backflow.

Third, maintenance is simple because of the simpler and simpler structure.

In other words, compared with the conventional technology and its structure, the structure is relatively simple and simple, so that maintenance is easy and product durability can be improved.

Figure 1 shows the blocked state of the drain trap when not drained, Figure 2 shows the drain trap open when drained

The composition of the present invention created to achieve the above object is as follows.

The subject innovation is configured to include a main body 20 connected to the drain pipe 10, the blocking film 21 is installed to be rotatable in the lower portion of the main body, the discharge port 10 eccentric to one side in the lower portion of the main body 20 ) Is provided, and the blocking film 21 is pin-coupled with the main body so that the center of gravity is deflected to one side, and when the free rotation is performed, the outlet 10 is blocked, and water is filled in the main body 20. The blocking film 21 is rotated in a direction opposite to the free rotation, characterized in that to open the outlet (10).

Elastic member 30, barrier film 21, body 20, spring support 23, barrier film support 22, outlet 10

Claims

It includes a main body connected to the drain pipe and a blocking film installed to be rotatable in the lower portion of the main body, the lower portion of the main body is provided with an outlet eccentric to one side, the blocking film and the main body so that the center of gravity is deflected to one side When the pin is coupled to the free rotation is blocked the outlet, when the water is filled in the main body of the reverse flow circuit breaker characterized in that the barrier is rotated in the opposite direction to the free rotation to open the outlet.

The backflow circuit breaker of claim 1, further comprising an elastic member elastically supporting the blocking film so that the blocking film rotates in a direction of blocking the outlet.