WO2010147322A2 - Trappe d'évacuation et dispositif pour ouvrir/fermer une trappe d'évacuation - Google Patents

Trappe d'évacuation et dispositif pour ouvrir/fermer une trappe d'évacuation Download PDF

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Publication number
WO2010147322A2
WO2010147322A2 PCT/KR2010/003571 KR2010003571W WO2010147322A2 WO 2010147322 A2 WO2010147322 A2 WO 2010147322A2 KR 2010003571 W KR2010003571 W KR 2010003571W WO 2010147322 A2 WO2010147322 A2 WO 2010147322A2
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WO
WIPO (PCT)
Prior art keywords
drain
pipe
sewage
opening
drain trap
Prior art date
Application number
PCT/KR2010/003571
Other languages
English (en)
Korean (ko)
Other versions
WO2010147322A3 (fr
Inventor
김기성
Original Assignee
Kim Ki Sung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kim Ki Sung filed Critical Kim Ki Sung
Publication of WO2010147322A2 publication Critical patent/WO2010147322A2/fr
Publication of WO2010147322A3 publication Critical patent/WO2010147322A3/fr
Priority to KR1020110052230A priority Critical patent/KR20110132987A/ko

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • E03C1/298—Odour seals consisting only of non-return valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings

Definitions

  • 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.
  • 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.
  • 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.
  • 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 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;
  • 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 is
  • 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.
  • 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.
  • 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.
  • 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.
  • the sewage 30 includes a second backflow prevention jaw 330 to prevent the backflow.
  • 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.
  • drain trap opening and closing device 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;
  • 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.
  • a protective corrugated pipe 117 covering the circumference of the restoration member 116.
  • 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.
  • 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.
  • a barrier wall 450 is further included.
  • 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.
  • 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.
  • a plurality of transfer pipes having various sizes can be easily connected to one drain trap and used.
  • FIG. 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.
  • FIG. 4 is a use state diagram showing a use state of the drain trap according to an embodiment of the present invention.
  • FIG. 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.
  • FIG. 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.
  • FIG. 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.
  • FIG. 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
  • FIG. 4 is a use state diagram illustrating a use state of a drain trap according to an embodiment of the present invention
  • 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
  • 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.
  • 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).
  • the opening and closing device 110 for opening and closing the lower portion has a drainage body portion 100 provided at the lower portion.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • the diameter of the inlet pipe 310 is formed in various ways, it is preferable to have a different diameter.
  • 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.
  • the opening and closing plate 114 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.
  • 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.
  • 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.
  • 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.
  • the drainage body portion 100 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.
  • 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.
  • 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.
  • the opening and closing plate 140 under the drainage body part 100 is rotated and opened to open the wastewater ( 30) is drained.
  • 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.
  • the sewage 30 includes a second backflow prevention jaw 330 to prevent the backflow.
  • 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.
  • 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).
  • 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.
  • 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.
  • 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.
  • the drain pipe 112 formed under the body of the drain body part 100 is positioned in the drain hole 70.
  • the drain body part 100 is firmly coupled to the drain hole 70.
  • 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.
  • 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.
  • 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.
  • the opening and closing plate 114 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.
  • 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.
  • 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.
  • 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.
  • 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 ' ⁇ '.
  • 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.
  • the drain trap opening and closing device 110 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.
  • 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.
  • 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.
  • 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.
  • 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
  • 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).
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • FIG. 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.
  • the drain trap and drain trap opening and closing apparatus 110 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.
  • the wash water is more smoothly introduced into the second inlet pipe 430 through the horizontal hose 530 which is completely horizontal.
  • 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.
  • the present invention can be used in the industrial field related to the drain trap device.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structural Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

L'invention porte sur une trappe d'évacuation et sur un dispositif pour ouvrir et fermer une trappe d'évacuation. La trappe d'évacuation selon la présente invention comprend : un premier tuyau d'entrée pour guider des eaux usées circulant à partir d'une première direction pour une évacuation vers le bas ; un second tuyau d'entrée pour guider des eaux usées s'écoulant à partir d'une seconde direction pour une évacuation vers le bas ; et une unité de corps d'évacuation pour transporter des eaux usées s'écoulant des première et seconde directions avant l'évacuation dans un système d'évacuation ; le diamètre du second tuyau d'entrée augmentant d'une manière étagée vers la direction de l'unité de corps d'évacuation. Un dispositif pour l'ouverture/fermeture d'une trappe d'évacuation selon la présente invention comprend : un tuyau d'évacuation pour guider des eaux usées s'écoulant à partir d'un côté supérieur pour une évacuation vers le bas ; une plaque d'ouverture/fermeture couplée à une sortie du tuyau d'évacuation qui est ouverte par le poids des eaux usées lorsque les eaux usées sont déchargées par l'intermédiaire de la sortie ; et un élément de récupération couplé à la plaque d'ouverture/fermeture qui ferme la sortie lorsque le poids des eaux usées est soulagé. Selon la présente invention, l'invention porte sur une trappe d'évacuation pour permettre le couplage de tuyaux de transfert de différentes tailles et sur un dispositif pour ouvrir/fermer une trappe d'évacuation pour empêcher une fuite d'odeurs d'eau d'égout vers l'intérieur.
PCT/KR2010/003571 2009-06-18 2010-06-03 Trappe d'évacuation et dispositif pour ouvrir/fermer une trappe d'évacuation WO2010147322A2 (fr)

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WO2013017424A1 (fr) * 2011-08-02 2013-02-07 Urimat Holding Ag Urinoir et procédé de remplacement d'une fermeture anti-odeurs d'un urinoir
WO2018189510A1 (fr) * 2017-04-10 2018-10-18 Mcalpine & Co. Ltd. Raccord d'évacuation de plomberie en l
AU2016328065B2 (en) * 2015-09-25 2019-05-02 Lg Electronics Inc. Drainage apparatus
CN109737261A (zh) * 2019-03-01 2019-05-10 傅国勤 一种侧位管件

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CN108005179B (zh) * 2017-06-13 2024-01-16 宁波方太厨具有限公司 一种用于双水槽的排水组件
KR102391180B1 (ko) * 2020-02-24 2022-05-04 이인규 정수 장치용 역류 방지 장치 및 이를 포함하는 정수 장치

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WO2013017424A1 (fr) * 2011-08-02 2013-02-07 Urimat Holding Ag Urinoir et procédé de remplacement d'une fermeture anti-odeurs d'un urinoir
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AU2016328065B2 (en) * 2015-09-25 2019-05-02 Lg Electronics Inc. Drainage apparatus
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WO2018189510A1 (fr) * 2017-04-10 2018-10-18 Mcalpine & Co. Ltd. Raccord d'évacuation de plomberie en l
AU2018252231B2 (en) * 2017-04-10 2022-03-17 Mcalpine & Co. Ltd. An L-shaped plumbing drainage fitting
CN109737261A (zh) * 2019-03-01 2019-05-10 傅国勤 一种侧位管件

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