KR200257186Y1 - A Drain Trap On the Stench Prevention - Google Patents

Abstract

The present invention relates to a drain trap for blocking odors and passing wastewater by moving along the subordinate axis by buoyancy of the buoy (6), unlike a conventional drain trap.

Due to the inadequate drainage of the floor bell trap, which has been widely used in the prior art, wastewater is collected on the bathroom floor and it is common to wet the user's feet even if it is not desired.

So, the user of the bathroom has been used to open the lid of the drain trap to take out the odor in order not to wet the feet.

The inefficient drainage acting as a cause in this causal relationship is caused by a large load on the flowing water by using a large curved pipe or a bell shaped cup 20 to attract the water in the drain trap.

Thus, in the present invention, by using a solid having buoyancy to replace the bongsu serves as odor blocking, the drain trap is provided to eliminate the risk of water rupture, prevent the occurrence of odor and to facilitate the discharge of waste water.

Description

Drain trap with malodor buoy {A Drain Trap On the Stench Prevention}

The present invention relates to the structure of the mounting hole of the drain, and more particularly to a trap using a buoyant movement of the buoy instead of the role of the seal of the conventional drain trap.

Conventional drain traps generally use water for the purpose of smoothly draining the fluid discharged through the drain and preventing backflow of odor. However, this method is not only because the load on the fluid due to the bell 20 portion of the belt wrap, but also because the delay of the fluid is delayed and the fluid stays on the floor is made to sit on the bathroom floor like Korea If you have a lot of work, your feet will get wet if you don't want to. Therefore, when washing, washing, dipping kimchi, etc., there is no choice but to open the trap cap. In addition, there is a high possibility that the odor reflux prevention effect is lost due to the water-breaking action such as the self-siphon action, capillary action, evaporation action, eruption action, and eruption action. The time to release the odor may be longer because it must be. In addition, traps that form these seals are not used in the domestic situation, and the belt wrap is mainly used as a floor trap for the bathroom.

Since the belt wrap has a relatively large load on the flow rate of the effluent compared to other traps, the water accumulated on the floor rapidly increases to a large amount of water used. Therefore, most households in Korea, where laundry and housewives work on the floor of the bathroom, use the cover open or remove the belt wrap bell. Therefore, this belt wrap type will be a trap type which is particularly unreasonable in the domestic situation.

As mentioned above, the source of the odor, which is a fundamental problem, is also present in the odor of waste water, and is also related to the decay of the residue deposited in the wastewater collection well, and is caused by the gas generated when the waste matter deposited inside the drain pipe is decomposed by microorganisms. In short, these three paths are created. Therefore, the use of belt wraps, which are commonly used in most domestic households, means that they are always exposed to odors.

Therefore, the odor prevention method by the conventional technique is already causing a lot of harm when analyzed in the domestic situation, and more seriously, if the vicious cycle as described above occurs in the situation where windows and windows are well sealed and the natural ventilation is weak, Will be easily exposed to odors, and will also cause harm to all of its inhabitants. Therefore, the present invention has been made for the purpose of preventing such harmful gases and odors.

According to a preferred embodiment of the present invention will be described in detail with reference to the drawings.

Referring to FIG. 6, when there is a constant water surface below the buoy and more than that, the buoy floats along the guide shaft 2 and clockwise along the guide groove 7 on the top of the buoy by the water pouring from the upper part after the injury. Will rotate. In this way, in addition to the clockwise rotational force of the drained fluid, the flow velocity is increased, and it is in close contact with the water surface of the fluid to suppress the inflow of odor during drainage.

Referring back to Figure 6, the lowermost socket-shaped joint 13 of the body 11 is in close contact with the inside of the sewage pipe, to prevent the backflow of sewage, fixed to the sewer pipe due to the socket of the socket and to prevent leakage (12) was extended to improve the fixability by the role of wedge during installation and to increase the effect of preventing leakage by forming an air layer after installation.

In Figure 4, it can be seen that the lower part of the buoy is curved in a cylindrical shape that is narrowed down by a step. This also takes this hydrodynamically advantageous form for rapid drainage of running water.

Referring to FIG. 8, the drainage outlet has an annular body, which is a basic shape, and the body has various shapes such as a rectangle, a rectangle, an ellipse, and can be installed at various places such as a bottom end and a bottom edge.

The main purpose is to replace the belt wrap that has been widely used as a drainage fitting for the floor but has caused a lot of inconvenience. More specifically, the object of the present invention is to overcome one or more disadvantages easily occurring in the use of the belt wrap. Because, according to the habit of our people, the drainage performance of the floor should be better than now, given the habit of washing and washing face sitting or squatting on the floor. Therefore, there is a purpose to replace the floor trap without a crowd even in a place where the quantity of water is used in such a way that was used in a place where the water consumption is small, such as the floor of the Western bathroom.

Conventional drain traps have been used to block the odor by the water and to use such a bend pipe or bell 20 to put a large load on the water to attract the water.

However, this method is a significant load on the runoff is that a significant amount of water is accumulated on the floor. Therefore, it can be said that this trap structure is quite unreasonable when there is a lot of work done by sitting on the floor of the bathroom like in Korea and the bathroom area is small. As such, the present invention seeks to overcome one or more of the problems of the above-mentioned conventionally used floor traps.

In order to block the odor in the belt wrap, the buoy (buoy) is used to prevent the odor from passing through the water by buoyancy and by adhering to the self-weight of the buoy 6 and the adsorption of water particles on the surface of the water. Prevents harmful gases Therefore, because of the solid and fluid mixing method, there is less risk of odor and harmful gas leakage than the existing fluid method, and in order to smooth the flow of the fluid, guide grooves and guide vanes are installed on the upper surface of the buoy, and the buoy is turned to the right by falling water. Because it rotates, the acceleration is added to the direction of rotation of the flow to increase the flow rate. This effect can be easily seen with a simple experiment.

More specifically, the water exits with a right turn as it flows into the lower hole of the tank. At this time, if you stir to the right with your finger, you can easily see that the runoff is faster. This can be explained by the increase in suction force due to the vortex.

At this time, air hole was created. According to the simulation, the result was not different even if the hole was blocked. This increases the outflow rate of the fluid during drainage and allows the solids to move up and down during the drainage to help the rotating fluid to rotate during drainage, effectively reduce the residence time of the fluid in the bathroom, and the odor flowing out of the drainage pipe when no fluid is present. Was made to contain.

The production of products using this method can replace the existing method without increasing production cost compared to the existing types of traps, and it is more suitable for future repair or cleaning than installing traps in piping in the field construction. It will be advantageous.

Therefore, the present invention is intended to replace the existing trap by improving one or more problems of the existing trap.

Figure 1 is a perspective view showing a perspective view of the closing member in the belt wrap used as a conventional drain trap for floor

Figure 2 is a perspective view of the drainage outlet according to an embodiment showing a buoy trap in the state mounted to the drain in accordance with the present invention.

3 is a perspective view of the drainage outlet according to the embodiment of FIG. 2 shown in a perspective view of the closure member.

4 is an exploded perspective view of the drainage outlet of FIG. 1 showing the internal parts;

5 is a perspective view of the wing buoy of the drainage fitting.

Fig. 6 is a axial sectional perspective view of the drainage outlet with the lid closed;

7 is a plan perspective view of the drainage outlet with the lid closed;

8 is a three-dimensional perspective view of the drainage outlet with the lid closed.

* Explanation of symbols for the main parts of the drawings

2: subordinate axis 9: guide

3: lid 11: round body

6: buoy 13: connector

7: Guide home 20: Bell

In the general drain trap, it was common to have a barrel and a hole, and to cover the lid, the drainage pipe, the fitting pipe, and the bongsu water to attach the curved pipe or the bell-shaped cup to prevent the odor. In order to achieve the above object, the present invention is characterized in that it uses a buoy instead of using water as a conventional drain trap.

The annular body 11 and the perforated lid 3 are placed thereon and supported on the lid so that the buoy movement axis 2 is fixed vertically, and the buoy 6 is attached to the buoy movement axis. It is assembled with the buoy moving shaft lower stopper 8 to prevent the detachment. The buoy thus assembled is moved up and down along the axis by buoyancy, thereby close to the surface of the water to prevent odor and smooth drainage. And any that is constructed similarly to existing drain traps.

Hereinafter, described with reference to the accompanying drawings, preferred embodiments of the present invention is as follows.

4 is a cross-sectional view according to an embodiment of the present invention, by supporting the lid 3 on the upper jaw 10 at the upper end of the body 11 and the inner shaft 2 while supporting the buoy in the center of the lid 3. Along the axis, the buoy 6 is configured to move up and down by buoyancy between the lid and the buoy moving shaft lower stopper 8.

Outboard body (9) outside the upper end of the body is bent downward to increase the fixing and also to prevent leakage of the body is fixed outside the upper end of the body is composed of a part of the body.

Referring to the buoy 6 in FIG. 3, the upper part of the buoy has a guide groove in order to add rotational force due to falling down water, and the lower part of the buoy has a streamlined two-stage triangular pyramid shape that is narrowed downward.

Referring to Figure 4, the upper surface of the buoy is gentle inclined closer to the center of the arc, the guide blades between the guide groove and guide groove of the falling water to help the rotational force and thus obtained rotational force on the water surface It is configured for good delivery. And the drain trap consisting of this configuration can be applied not only by the vertical movement of the buoy in the annular shape but also to make the buoy rotate by making a rectangular drain trap.

According to the present invention as described above, the buoy 6 is bound to the buoy moving shaft (1) to move up and down, so that the bell 20 is fixed as in the conventional trap to be flexible according to the amount of water compared to the way to form the water Because of this, the load on the fluid is less.

Therefore, the outflow rate of the waste water is high, which shortens the residence time of the waste water on the floor of the bathroom, and the buoy is designed to be rotated by the water falling from the upper surface because the buoy is in close contact with the water surface, increasing the rotation speed of the fluid and reducing the load. It plays a role in accelerating the discharge of waste water by increasing the flow rate.

As described above, the odor prevention method by buoy can reduce the load acting on the fluid which was the problem of the existing drain trap, and there is little risk of breaking water, and the production cost is also lower than that of the existing trap. It is possible to replace traps.

Claims (3)

Drainage fittings that have a bad smell effect by buoy (6) and similar buoyant objects and expect smooth drainage. The buoy of the drainage fitting according to claim 1, characterized in that the buoy (6) is guided to the subordinate shaft (2) to pass the fluid through the vertical motion by buoyancy and suppress odor. The buoy according to claim 2, characterized in that it has a guide groove and a guide vane in order to have rotational force by the fluid on the upper surface of the buoy (6).