WO2010147322A2

WO2010147322A2 - Drain trap and device for opening/closing drain trap

Info

Publication number: WO2010147322A2
Application number: PCT/KR2010/003571
Authority: WO
Inventors: 김기성
Original assignee: Kim Ki Sung
Priority date: 2009-06-18
Filing date: 2010-06-03
Publication date: 2010-12-23
Also published as: KR20110132987A; WO2010147322A3; KR200447600Y1

Abstract

Disclosed are a drain trap and a device for opening/closing a drain trap. The drain trap of the present invention comprises: a first inlet pipe for guiding waste water flowing from a first direction to drain downward; a second inlet pipe for guiding waste water flowing from a second direction to drain downward; and a drain body unit through which waste water flowing from the first and second directions passes before being drained into a sewage system, wherein the diameter of the second inlet pipe increases in a stepwise manner towards the drain body unit. The device for opening/closing a drain trap of the present invention comprises: a drain pipe for guiding waste water flowing from an upper side to drain downward; an opening/closing plate which is coupled with an outlet of the drain pipe, and which is opened by the weight of waste water which is discharged via the outlet; and a recovery member which is coupled with the opening/closing plate and allows the opening/closing plate to close the outlet when the weight of waste water is relieved. The present invention provides a drain trap in which transfer pipes of various sizes can be coupled with each other, and a device for opening/closing a drain trap for preventing seepage of sewer odor indoors.

Description

Drain Traps and Drain Traps

The present invention relates to a drain trap and a drain trap opening and closing device, and more particularly, to a drain trap opening that can combine the transport pipe of various sizes and drain trap opening and closing device to prevent the odor of the sewer flow into the room.

In general, the drain trap according to the prior art is formed in connection with the drain, so that the water flowing in the bottom inclined toward the drain trap is collected from the upper side of the drain trap as it is drained.

On the other hand, when the drain and the drain trap is not firmly coupled, there is a problem that the odor of the sewer flows into the room causing severe discomfort, and becomes a mobile passageway of pests such as cockroaches and become not sanitary clean.

In addition, in recent years, many homes or offices are equipped with a water purifier or an air conditioner, and the waste water generated in the water purifier or the air conditioner is drained to the drain through the above-mentioned drain trap.

However, various water purifiers or air conditioners are provided with various sizes of conveying pipes for conveying the waste water, and in the process of connecting the conveying pipes to the above-mentioned drain traps, the drain traps are not firmly fixed to the drain holes, There was a gap between the drain trap and the drain pipe, there was a problem that the odor of the sewer flows into the room.

In addition, the existing drain trap can not be connected to a plurality of transfer pipes provided in the water purifier or air conditioner as a single drain trap at a time, so that the drainage trap is installed inside the drainage pipe with the drainage trap removed. There was a problem of inflow.

In particular, even if a plurality of transfer pipes provided in a water purifier or an air conditioner are connected to one drain trap at a time, it is difficult to connect transfer pipes having different sizes at one time. Therefore, a drain trap should be provided according to the size of the transfer pipe. And, if the transfer pipe is replaced, so that the drain trap also needs to be replaced to match the size of the transfer pipe, there was an economic problem that causes unnecessary cost consumption.

Accordingly, it is an object of the present invention to provide a drain trap opening and closing device for preventing the odor of the drain and the drain trap can be coupled to the transfer pipe of various sizes into the room.

Drainage trap according to the present invention for achieving the above object, in the drain trap is connected to the conveying pipe 50 to which the sewage (30) is transferred, so that the sewage (30) is drained to the drain hole 70, the After the sewage (30) is collected is drained to the lower opening, the drainage body portion 100 is provided with a switchgear 110 for opening and closing the lower portion; Each of the plurality of transfer pipes is formed to extend on both sides of the drain body portion 100 so as to be connected to one of the transfer pipe 50 is formed so as to project the sewage (30) to be introduced into the drain body portion 100 Protruding pipe portion 200; And an inflow pipe 310 formed on the upper side of the drain body part 100 and having a plurality of protruding inflow pipes 310 formed on the upper both sides so as to be connected to one of the plurality of transport pipes 50 having different sizes. Body 300.

Preferably, the opening and closing device 110 is formed to protrude downwardly perpendicular to the lower portion of the drain body portion 100, the drain pipe 112 having a lower opening and one end of the lower opening of the drain pipe 112. Opening and closing plate 114 to open and close the drain pipe 112, the restoring member 116 protruding outward so that the front end is connected to the outer surface of the opening and closing plate 114, the end of the restoring member 116 At the same time, the support piece 118 is fixedly formed on the outer surface of the drain pipe 112 to support the restoration member 116 so that the opening and closing plate 114 seals the opened lower portion of the drain pipe 112. It includes.

In addition, the drain body portion 100, a plurality of stepped 120 formed in the lower portion of the drain body portion 100 so as to be mounted corresponding to the upper portion of the drain hole 70 having a variety of diameters, and the inlet body 300 The wastewater 30 is formed in the upper portion of the drainage body portion 100 while being opened so that the wastewater 30 may flow into the drainage body portion 100 through), and suppresses the backflow of the introduced wastewater 30. 1 backflow prevention jaw 130, the first plate 140 formed in the form of a plate so as not to rise in the upward direction during the inflow of the sewage (30) flowing from the protruding pipe portion 200, and the inlet body 300 It characterized in that it comprises a coupling groove 150 formed in the upper portion of the drain body portion 100 to be coupled while entering the lower portion.

In addition, the protruding pipe part 200 may include a horizontal protrusion pipe 210 having a horizontal opening 212 formed in a horizontal direction so that the sewage 30 may flow in a horizontal direction, and the sewage 30 may be vertical. It includes a vertical projection tube 220 having a vertical opening 222 formed in the vertical direction to be introduced into the direction.

In addition, the inflow body 300 is formed in the upper portion of the inflow body 300, through the plurality of inflow pipes 310, the sewage 30 introduced in different directions through the inflow body 300 A second plate 320 having a plate shape to guide the inner lower portion, and a lower plate inner side of the inflow body 300, and guide the sewage 30 to the upper portion of the drain body 100. At the same time, the sewage 30 includes a second backflow prevention jaw 330 to prevent the backflow.

In addition, the protrusion pipe part 200, when the transfer pipe 50 is connected, the transfer pipe 50 and the protrusion pipe part 200 in order to be coupled to each other, the silicon on the outer surface of the protrusion pipe part 200 The coated coating layer 230 is characterized in that it is provided.

On the other hand, drain trap opening and closing device according to the present invention, the drain pipe 112 to guide the sewage flowed from the top to the bottom; An opening and closing plate 114 coupled to an outlet of the drain pipe 112 and opened by the weight of the sewage when the sewage is discharged through the outlet; And a restoring member 116 coupled to the opening and closing plate 114 to allow the opening and closing plate 114 to close the outlet when the weight of the sewage is removed.

Preferably, further includes a protective corrugated pipe 117 covering the circumference of the restoration member 116.

On the other hand, the drain trap according to the present invention, the first inlet pipe 410 to guide the sewage flowing in the first direction to drain down; A second inflow pipe 430 for guiding the sewage introduced from the second direction to the bottom; And a drainage body part 100 which passes before the wastewater introduced in the first direction and the wastewater introduced in the second direction are drained into the sewerage system, and the second inlet pipe 430 includes the drainage body part ( As the diameter approaches 100, the diameter increases stepwise.

Preferably, the outside of the second inlet pipe 430, the groove for cutting at the point where the pipe diameter increases stepwise so that it is easy to cut the second inlet pipe 430 at the point where the diameter increases stepwise. (439) is characterized in that formed.

In addition, it is formed in the drain body portion 100, and prevents the sewage introduced in the first direction and the sewage introduced in the second direction to interfere with each other in the drain body portion (100). A barrier wall 450 is further included.

In addition, the second inlet pipe 430 is formed in the horizontal direction in the drain body portion 100, the outlet pipe portion 440 is formed in the lower portion of the drain body portion 100 to discharge the sewage to the bottom It is characterized by.

According to the invention, it is possible to block the odor of the sewer flows into the room through the drain, it is possible to block the introduction of pests into the room through the drain.

In addition, according to the present invention, according to the drains of various sizes installed in the sink and the bathroom and the veranda, so that the drain trap can be firmly coupled to the drain without using a separate device, additional generation costs due to the drain trap installation You can save.

In addition, according to the present invention, the sewage generated from the various products used in the building, such as houses and malls are smoothly drained to the drain pipe through the transfer pipe and the drain trap.

In addition, according to the present invention, a plurality of transfer pipes having various sizes can be easily connected to one drain trap and used.

1 is an overall perspective view showing the entire drain trap according to an embodiment of the present invention,

Figure 2 is an overall cross-sectional view showing a cross section of the drain trap according to an embodiment of the present invention,

Figure 3 is an embodiment showing an embodiment of the drain trap according to an embodiment of the present invention,

4 is a use state diagram showing a use state of the drain trap according to an embodiment of the present invention,

5 and 6 are enlarged main parts showing the main portion of the drain trap according to an embodiment of the present invention,

7 is a use state diagram showing another use state of the drain trap according to an embodiment of the present invention,

Figure 8 is a perspective view showing a state in which the drain trap and drain trap opening and closing device is coupled according to another embodiment of the present invention,

9 is a cross-sectional view showing the internal structure of the drain trap and drain trap opening and closing apparatus according to another embodiment of the present invention, and

10 is a view showing a drain trap and drain trap opening and closing device is installed according to another embodiment of the present invention.

Hereinafter, with reference to the drawings will be described the present invention in more detail. It should be noted that the same elements in the figures are represented by the same numerals wherever possible. In addition, detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted.

1 is an overall perspective view showing the entire drain trap according to an embodiment of the present invention, Figure 2 is an overall cross-sectional view showing a cross section of the drain trap according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention 4 is an exemplary view showing an embodiment of a drain trap according to an embodiment, and FIG. 4 is a use state diagram illustrating a use state of a drain trap according to an embodiment of the present invention, and FIGS. 5 and 6 are according to an embodiment of the present invention. 7 is an enlarged view illustrating main parts of the drain trap, and FIG. 7 is a state diagram illustrating another use state of the drain trap according to an embodiment of the present invention.

This drain trap is easily connected to a single drain trap by connecting a plurality of transfer pipes having various sizes to allow waste water generated in various products used in a building such as a house and a shopping mall to be transported. In order to maintain a clean and comfortable room for hygiene by preventing odors or pests from being introduced into the room while being drained through the drains.

As shown in Figures 1 to 3, the drain trap according to the present invention, the sewage (30) which is a living sewage generated in the use of sinks, washing machines, air conditioners and water purifiers used in buildings such as houses and shopping malls It is connected to the transfer pipe 50, so that the sewage (30) is drained to the drain hole (70).

The transfer pipe 50, which will be described below, is formed for each product used in a building such as a house and a shopping mall, for convenience of transporting a plurality of different transfer pipes 50, which are capable of transferring sewage 30 according to the product. This is called a transfer pipe (50).

Subsequently, the sewage 30 is collected and then drained to the opened lower portion, and the opening and closing device 110 for opening and closing the lower portion has a drainage body portion 100 provided at the lower portion.

In addition, both sides of the drain body part 100 are formed extending in both directions from the drain body part 100 so that the sewage 30 outside the drain body part 100 moves into the drain body part 100. Protruding tube portion 200 protruding to be introduced is provided.

Subsequently, the protruding pipe part 200 may include a horizontal protrusion pipe 210 having a horizontal opening 212 formed in a horizontal direction so that the sewage 30 may flow in a horizontal direction, and the sewage 30 is vertical. It includes a vertical projection tube 220 having a vertical opening 222 formed in the vertical direction to be introduced in the direction.

The protruding pipe part 200 may be introduced into the drainage body part 100, wherein the sewage 30, which is a household sewage generated from a sink for mainly washing kitchenware and fruits and vegetables, or a washing machine for washing clothes, etc. So as to protrude.

In addition, the sewage (30) is connected to a washing machine and a sink, etc. are transferred through the transfer pipe 50 for transferring the sewage (30), because the transfer pipe 50 is connected to the protruding pipe portion (200) The wastewater 30 is drained to the drain 70 through the drain body 100.

As shown in FIG. 5 and FIG. 6, the protrusion pipe part 200 is connected to the transfer pipe 50 so that the transfer pipe 50 and the protrusion pipe part 200 are coupled to each other. A coating layer 230 coated with silicon is provided on the outer surface of the protruding tube part 200.

As a result, the transfer pipe 50 is forcibly fitted to the protrusion pipe part 200. The protrusion pipe part is coupled to the transfer pipe 50 by the coating layer 230 coated with silicon in order to be more firmly interconnected. (200) After applying to a portion of the outer surface is to be coupled to the transfer pipe 50 and the protruding pipe portion 200.

On the other hand, the upper portion of the drain body portion 100 is connected to the inlet body 300 to be introduced into the sewage (30) generated from the air conditioner and dishwasher.

Subsequently, the inflow body 300 includes a plurality of inflow pipes 310 connected to a transport pipe 50 for transporting the sewage 30 generated from products such as air conditioners and dishwashers to the upper inflow body 300. Dogs.

In addition, since the diameter of the plurality of transfer pipes 50 is different for each product, the diameter of the inlet pipe 310 is formed in various ways, it is preferable to have a different diameter.

On the other hand, the opening and closing device 110 for opening and closing the bottom of the drain body portion 100, is formed to protrude in the vertical direction downward to the bottom of the drain body portion 100, the drain pipe 112 and the lower opening is opened, the drain pipe Opening and closing plate 114 to open and close the drain pipe 112 with one end connected to the lower opening of the 112, and the restoring member 116 protruding outward so that the front end is connected to the outer surface of the opening and closing plate 114. And, while being connected to the end of the restoration member 116, and fixedly formed on the outer surface of the drain pipe 112, by supporting the restoration member 116, the opening and closing plate 114 is an open lower portion of the drain pipe 112 It includes a support piece 118 to seal the.

Subsequently, the opening and closing plate 114 is provided while keeping the drain pipe 112 protruding from the drain body part 100 under the seal, and the weight of the sewage 30 introduced into the drain body part 100. Open by rotating in the drain pipe 112 by.

In this case, when the opening and closing plate 114 is opened, the play that is rotated by the restoration member 116 and the support piece 118 while the opening and closing plate 114 is supported by the restoration member 116 is determined. do.

Subsequently, the support piece 118 and the restoring member 116 are formed while being formed in a vertical downward direction under the drain pipe 112 and have elasticity, so that the sewage 30 is formed in the drain body part 100. When introduced, the opening and closing plate 114 is opened by the weight of the sewage 30, and when the sewage 30 inside the drain body 100 is drained through the drain pipe 112, the restoration member ( The opening and closing plate 114 pushes the opening and closing plate 114 to seal the drain pipe 112.

As shown in Figure 2 and 4, the drainage body portion 100, a plurality of stepped formed in the bottom of the drainage body portion 100 so that it can be mounted corresponding to the upper portion of the drain hole 70 having various diameters ( 120 and the sewage 30 is formed in the upper portion of the drainage body part 100 while being opened so that the sewage 30 may flow into the drainage body part 100 through the inflow body 300. The first backflow prevention jaw 130 which suppresses the backflow of the 30 and the first plate 140 formed in a plate shape so as not to soar upward in the process of introducing the sewage 30 introduced from the protruding pipe part 200. ) And a coupling groove 150 formed on the drain body 100 so that the lower portion of the inflow body 300 can be coupled while being entered.

Subsequently, when the sewage 30 flows into the drain body 100 through the protruding pipe part 200, the drain plate 100 is formed in the first plate 140 formed downward from an upper portion of the inner center of the drain body 100. The sewage 30 collides first, and the sewage 30 is discharged by the first backflow prevention projection 130 protruding upward from the inner center upper portion of the drainage body 100. This will prevent it from overflowing to the top.

As such, when the sewage 30 is introduced into the drainage body part 100 through the protruding pipe part 200, the opening and closing plate 140 under the drainage body part 100 is rotated and opened to open the wastewater ( 30) is drained.

Subsequently, the sewage 30 introduced in different directions through the inflow pipe 310 first collides with the second plate 320 and then guides the sewage 30 so that the sewage 30 is It is transferred to the drainage body part 100 by the second backflow prevention jaw 330 which prevents the flow back to the upper portion of the inflow body 300.

At this time, the upper portion of the drain body 100 is formed with a coupling groove 150 that is a space coupled to the inlet body 300, the transport passage of the sewage (30).

Particularly, in the case of the drain 70 installed in the sink and the bathroom and the veranda, the diameters are all different, the drain body 100 may be mounted to correspond to the upper part of the drain 70 having various diameters. A plurality of stepped parts 120 formed under the 100 are formed, and the stepped parts 120 are selected to be used to correspond to the diameter of the drain hole 70.

As illustrated in FIG. 7, the embodiment of the drain trap according to the present invention, the sewage (30) which is a living sewage generated in a sink and a washing machine, an air conditioner and a water purifier used in a building such as a house and a shopping mall, The wastewater 30 of the washing machine is introduced into the drain trap through the transfer pipe 50 to be transported, and then drained to the drain hole 70.

In particular, the diameter of the drain port 70 is different depending on the intended use, it is to use a plurality of stepped 120 formed on the bottom of the drain body portion 100 to be coupled to correspond to the diameter of the various drain holes.

At this time, the drain pipe 112 formed under the body of the drain body part 100 is positioned in the drain hole 70.

Subsequently, when combining the stepped portion 120 having a diameter corresponding to the diameter of the drain hole 70, the drain body part 100 is firmly coupled to the drain hole 70. .

In addition, the wastewater 30 of the sink and the washing machine is introduced into the drainage body part 100 through the protruding pipe part 200 through the transfer pipe 50.

Subsequently, the wastewater 30 introduced into the drain body 100 is drained to the drain hole 70 through the drain pipe 112.

In this case, the wastewater 30 flowing into the drainage body part 100 may collide with the first plate 140 and protrude downwardly from the drainage body part 100 in a vertical downward direction. Is transferred to.

In addition, even when the sewage 30 is excessively supplied into the drain body 100, due to the formation of the first backflow prevention projection 130 protruding in the vertical upward direction on the drain body 100, the Sewage 30 does not flow back to the first backflow preventer 130.

In addition, the opening and closing plate 114 which seals the drain pipe 112 before flowing into the drain body part 100 is rotated by the weight of the sewage 30 introduced into the drain body part 100. While opening and closing the drain pipe 112.

At this time, when the opening and closing plate 114 is opened and closed, the restoring member 116 and the support piece 118 for supporting the opening and closing plate 114, the weight of the sewage (30) of the drain body portion 100 Due to the flow of the opening and closing plate 114 with the opening and closing, when the sewage 30 is drained to the drain 70, the opening and closing plate (118) by the elasticity of the support piece 118 and the restoration member 116 By pressing 114, the opening and closing plate 114 again seals the drain pipe 112.

On the other hand, the sewage (30), which is living sewage generated from air conditioners and water purifiers, is introduced into the inflow body 300 through the inflow pipe 310 through the transfer pipe 50.

Subsequently, the filthy water 30 introduced into the inflow body 300 is transferred to the drainage body part 100 formed below the inflow body 300 and drained to the drain hole 70.

At this time, the filthy water 30 introduced into the inflow body 300 impinges on the second plate 320 and then is transported to the lower inflow body 300 and is perpendicular to the bottom of the drain body 100. After being transferred to the drain pipe 112 protruding downward, it is drained to the drain hole 70.

In addition, the second backflow prevention jaw 330 formed in the lower portion of the inflow body 300 has the sewage 30 so that the sewage 30 is transferred to the drainage body part 100 and does not flow upward in the upward direction. To be transferred in the form of 'ㄹ'.

The sewage 30 introduced into the inflow body 300 is drained to the drain port 70 through the drain body 100.

Figure 8 is a perspective view showing a state in which the drain trap and drain trap opening and closing device is coupled according to another embodiment of the present invention, Figure 9 shows the internal structure of the drain trap and drain trap opening and closing apparatus according to another embodiment of the present invention It is a cross section.

8 and 9, the drain trap opening and closing device 110 according to another embodiment of the present invention is coupled to the outlet pipe 440 of the drain trap according to another embodiment of the present invention, the drain pipe 112 , An opening and closing plate 114, a restoring member 116, a protective corrugated pipe 117, and a support piece 118.

The drain pipe 112 guides the sewage introduced from the outlet pipe 440 of the upper drain trap to the lower portion, and the opening and closing plate 114 is coupled to the outlet of the drain pipe 112 and discharges the sewage through the outlet port. In this case it is opened by the weight of the sewage as in FIG.

On the other hand, the restoring member 116, such as a spring is coupled to the outer surface of the opening and closing plate 114, and after all the sewage flows out through the outlet, the weight of the sewage no longer acts on the inner surface of the opening and closing plate 114. If not, the restoring member 116 will push up the opening and closing plate 114 so that the opening and closing plate 114 closes the outlet of the drain pipe 112.

On the other hand, the support piece 118 supports the restoring member 116 through the other end in a state where one end is fixed to the drain pipe 112 so that the restoring member 116 can push the opening and closing plate 114.

On the other hand, the restoring member 116 such as the spring is easily corroded due to the gas and high humidity coming from the sewer due to the nature of the environment in which the drain trap opening and closing device 110 is installed, in order to prevent the restoring member 116 from the outside air It may be desirable to cover the circumference of the restoring member 116 with a protective corrugated pipe 117 so as not to directly contact it.

That is, the drain trap opening and closing device 110 in the present invention has a structure as shown in FIGS. 8 and 9 only when the sewage is discharged to the sewer through the outlet of the drain pipe 112 is opened and opened 114 In general, the opening and closing plate 114 to close the outlet of the drain pipe 112, it is possible to prevent the odor and gas from the sewer to flow into the room through the drain pipe (112).

8 and 9, the drain trap according to another embodiment of the present invention may include a first inlet pipe 410, a second inlet pipe 430, a drainage body part 100, and an outlet pipe 440. It includes.

The first inflow pipe 410 guides the sewage introduced from the first direction in the vertical direction to be drained into the sewer through the drain body 100 at the bottom, and the second inflow pipe 430 in the second direction in the horizontal direction. Sewage flowing from the induction to drain to the lower sewer through the body portion 100.

On the other hand, in the practice of the present invention, the first inlet pipe 410 and the second inlet pipe 430, respectively, as well as in the vertical direction and horizontal direction, sewage flows into the drainage body portion 100 in two different directions, respectively. It can be a coffin.

The drainage body portion 100 is connected to the first inlet pipe 410 and the second inlet pipe 430, respectively, and the wastewater introduced from the first inlet pipe 410 and the second inlet pipe 430 Sewage is passed through the drainage body portion 100 before being drained to the sewer.

On the other hand, the second inlet pipe 430 has a structure in which the pipe diameter increases stepwise so as to be closer to the drain body 100.

That is, the second inflow pipe 430 has a structure in which a first end pipe 431, a second end pipe 433, and a third end pipe 435 having different pipe diameters are coupled to each other. Here, the first cross-sectional tube 431 is a tube having the smallest diameter, it is possible to couple the horizontal hose 530 of the smallest size. It can be seen from FIG. 9 that the second end face tube 433 has a larger diameter than that of the first end face tube 431, and the third end face tube 435 has a larger diameter than that of the second end face tube 433.

Therefore, when it is necessary to couple the horizontal hose 530 to the second end pipe 433 according to the size of the horizontal hose 530, the user according to the AA 'line segment in Figure 9 the second inlet pipe 430 By cutting this, the horizontal hose 530 suitable for the size of the second end pipe 433 can be coupled.

In addition, when the user needs to couple the horizontal hose 530 to the third end pipe 435 according to the size of the horizontal hose 530, the user may use the second inlet pipe (BB ') in FIG. By cutting 430, the horizontal hose 530 suitable for the size of the third end pipe 435 can be coupled.

On the other hand, in the practice of the present invention, the outer surface of the second inlet pipe 430 at the point where the diameter of the casing increases, so that the user easily cut the second inlet pipe 430, the point where the diameter increases stepwise It would be desirable to form a cutting groove 439 in the.

As such, the second inflow pipe 430 in the present invention has a structure in which the diameter increases stepwise so as to be close to the drainage body portion 100, so that the user can enter the second horizontal hose 530 of various sizes It can be installed and used in the pipe.

In addition, as shown in FIG. 9, the first inflow pipe 410 and the second inflow pipe 430 are formed in the drain body 100 by forming a blocking wall 450 partitioning the inside of the drain body 100. When the sewage is introduced at the same time through the sewage introduced through the first inlet pipe 410 and the sewage introduced through the second inlet pipe 430 to prevent the mutual interference in the interior of the drainage body portion 100 This would be desirable.

The blocking wall 450 formed in the drainage body part 100 as described above has the sewage trap opening and closing device 110 through the outlet pipe 440 independently of the sewage introduced into the first direction and the sewage introduced into the second direction. By inducing to be discharged to the sewage through the), it is possible to prevent the backflow of the sewage due to the mutual interference of the sewage in the drain body 100.

On the other hand, the lower portion of the drainage body portion 100 is formed with an outlet pipe 440 for discharging the sewage from the first inlet pipe 410 and the second inlet pipe 430 to the lower, the outlet pipe 440 The drain pipe 112 of the drain trap opening and closing device 110 is coupled.

In the practice of the present invention, the outer surface of the outlet pipe 440, as shown in Figure 9 to the user to cut the lower portion of the outlet pipe 440 as needed, so that the cutting groove 439 in a predetermined position It would be desirable to form.

That is, the user cuts the lower portion of the outlet pipe 440 if necessary, and installs the drain trap opening and closing device 110 spaced apart from the cut surface of the outlet pipe 440, as well as the sewage flowing from the outlet pipe 440. , It may be desirable to be drained to the sewer through the sewage drain trap opening and closing device 110 from the bottom surface such as the veranda and utility room installed drain trap in the present invention.

As shown in Figure 10, the drain trap and drain trap opening and closing apparatus 110 according to another embodiment of the present invention is coupled to the fixing frame 470 installed on the bottom of the multipurpose room in which a washing machine or the like is installed, the second inlet pipe 430 Is formed in the horizontal body in the drainage body portion 100 is a horizontal hose 530 is introduced into the horizontal inlet to the second inlet pipe 430 is introduced into the washing water of the washing machine.

Accordingly, the wash water is more smoothly introduced into the second inlet pipe 430 through the horizontal hose 530 which is completely horizontal. In addition, the user may simultaneously use a vertical hose 510 into which the sewage from the sink or the water purifier flows into the first inlet pipe 410 as shown in FIG. 10.

Although the above has been shown and described with respect to preferred embodiments and applications of the present invention, the present invention is not limited to the specific embodiments and applications described above, the invention without departing from the gist of the invention claimed in the claims Various modifications can be made by those skilled in the art, and these modifications should not be individually understood from the technical spirit or the prospect of the present invention.

The present invention can be used in the industrial field related to the drain trap device.

Claims

In the drain trap is connected to the conveying pipe 50, the sewage (30) is transported, so that the sewage (30) is drained to the drain hole 70,

After the sewage (30) is collected is drained to the lower opening, the drainage body portion 100 is provided with a switchgear 110 for opening and closing the lower portion;

Each of the plurality of transfer pipes is formed to extend on both sides of the drain body portion 100 so as to be connected to one of the transfer pipe 50 is formed so as to project the sewage (30) to be introduced into the drain body portion 100 Protruding pipe portion 200; And

The inlet body is formed on the upper portion of the drain body portion 100, the inlet pipe 310 is formed on a plurality of protruding inlet tube 310 to be connected to the other one of the plurality of transport pipes of different sizes, respectively (300)

Drain trap comprising a.
The method of claim 1,

The opening and closing device 110,

Is formed to protrude in the vertical direction downward in the drain body portion 100, the drain pipe 112 is opened to the bottom, and the drain pipe 112 is opened and closed while one end is connected to the open lower portion of the drain pipe 112 Opening and closing plate 114, the restoring member 116 protruding outward so that the front end is connected to the outer surface of the opening and closing plate 114, and connected to the end of the restoring member 116, at the same time, the outer surface of the drain pipe 112 And a support piece (118) fixedly formed to support the restoration member (116) so that the opening and closing plate (114) seals the opened lower portion of the drain pipe (112).
The method of claim 1,

The drain body portion 100,

The sewage (30) through the inlet body 300 and the plurality of stepping (120) formed in the lower portion of the drain body portion 100 so that it can be mounted corresponding to the upper portion of the drain hole 70 having various diameters A first backflow prevention jaw 130 and formed in the upper portion of the drainage body portion 100 while being opened so as to be introduced into the body portion 100 to suppress the backflow of the introduced sewage (30), and the protruding pipe portion The first plate 140 formed in the shape of a plate so as not to rise in the upward direction during the inflow of the sewage 30 introduced from the 200 and the drainage to be coupled while the lower portion of the inflow body 300 is entered Drain trap comprising a coupling groove 150 formed on the body portion 100.
The method of claim 1,

The protruding pipe portion 200,

A horizontal protrusion pipe 210 having a horizontal opening 212 formed in a horizontal direction so that the sewage 30 may flow in a horizontal direction, and a vertical protrusion formed in a vertical direction so that the sewage 30 may flow in a vertical direction; A drain trap comprising a vertical protrusion tube 220 having a vertical opening 222.
The method of claim 1,

The inflow body 300,

It is formed in the upper portion of the inflow body 300, the plate-shaped to guide the sewage (30) introduced in different directions through a plurality of the inlet pipe 310 is transported to the inner lower portion of the inflow body (300) The second plate 320 and the inlet body 300, which is formed in the inner lower portion, and guides the sewage (30) to be transferred to the upper portion of the drain body 100 and at the same time that the sewage (30) flows back Drain trap comprising a second backflow preventing jaw (330) to prevent.
The method of claim 1,

The protruding pipe portion 200,

When the transfer pipe 50 and the connection, the transfer pipe 50 and the protruding pipe portion 200 is to be provided with a coating layer 230 coated with silicon on the outer surface of the protruding pipe portion 200 Drain trap.
A drain pipe 112 which guides the wastewater introduced from the upper portion to the lower portion;

An opening and closing plate 114 coupled to an outlet of the drain pipe 112 and opened by the weight of the sewage when the sewage is discharged through the outlet; And

It is coupled to the opening and closing plate 114, the restoring member 116 to the opening and closing plate 114 to close the outlet when the weight of the sewage is removed

Drainage trap opening and closing device comprising a.
The method of claim 7, wherein

The drain trap opening and closing device further comprises a protective corrugated pipe 117 to cover the circumference of the restoration member (116).
A first inlet pipe 410 for guiding the sewage introduced from the first direction to the bottom;

A second inflow pipe 430 for guiding the sewage introduced from the second direction to the bottom; And

Drainage body portion 100 that passes before the sewage flowed in the first direction and the sewage flowed in the second direction before drained to the sewerage

Including;

The second inlet pipe 430 is a drain trap that increases in diameter as the closer to the drain body portion (100).
The method of claim 9,

Outside of the second inlet pipe 430, the cutting groove 439 at the point where the pipe diameter is increased stepwise so that it is easy to cut the second inlet pipe 430 at the point where the diameter increases stepwise. Drain traps formed.
The method of claim 9,

It is formed in the drain body portion 100, the blocking wall to prevent the filthy water introduced in the first direction and filthy water introduced in the second direction to interfere with each other in the interior of the drain body portion (100) A drain trap further comprising 450.
The method of claim 9,

The second inlet pipe 430 is formed in the horizontal direction in the drain body portion 100, the lower portion of the drain body portion 100 is formed with an outlet pipe 440 for discharging the sewage to the bottom Drain trap.