WO2017126866A1 - Couvercle d'orifice de drainage avec fonction de blocage des mauvaises odeurs - Google Patents

Couvercle d'orifice de drainage avec fonction de blocage des mauvaises odeurs Download PDF

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Publication number
WO2017126866A1
WO2017126866A1 PCT/KR2017/000572 KR2017000572W WO2017126866A1 WO 2017126866 A1 WO2017126866 A1 WO 2017126866A1 KR 2017000572 W KR2017000572 W KR 2017000572W WO 2017126866 A1 WO2017126866 A1 WO 2017126866A1
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WO
WIPO (PCT)
Prior art keywords
opening
drain
odor blocking
blocking function
plate
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2017/000572
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English (en)
Korean (ko)
Inventor
지문규
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2017126866A1 publication Critical patent/WO2017126866A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • E03F2005/0417—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

Definitions

  • the present invention relates to a drain cover having a malodor blocking function, and more particularly, to improve the rain gutter cover for roads having a malodor blocking function to more effectively block backflow of malodor and prefabricated
  • the present invention relates to a drain cover having a bad smell blocking function by combining the structure to facilitate the manufacture of various specifications and to improve the durability.
  • the drainage cover is installed on the side of most roads, such as urban roads and residential passageways to allow rainwater and water to flow into the sewer through the drain.
  • the drain cover has a lattice shape mainly as a metal material to prevent pedestrians or automobiles from falling out or falling, and to allow rainwater to smoothly flow into the drain.
  • sewage or rainwater can be easily introduced through a grid-like cover that always maintains an open state, but severe odors can leak out through drains, especially when the amount of rainwater is excessively introduced during the rainy season or during heavy rains. There was a problem that the rainwater could not flow back.
  • the invention of the first application forms a load member and a drain member in the frame of the grid-shaped frame and install the opening and closing door to operate the opening and closing through the rotational movement around the fixing pin on the lower side of the inclined portion of the drain member when the rain water does not flow
  • the door blocks the flow path and the rainwater flows in, it opens the door by the water pressure and the load of the water to enable the drainage of the rainwater, thereby preventing the odor from leaking by blocking the drainage passage in the usual way.
  • the pre- filed invention has a complicated manufacturing process in which a load member and a drain member are welded into a lattice shape inside the basic frame body mainly made of metal, and the standard frame body, the load member, and the drain member must be manufactured integrally according to specifications. It is very complicated and the assembly process is complicated as well, and the process of installing the opening and closing plate at the bottom of the drainage member is very complicated.
  • the present invention has been devised in view of the above disadvantages to facilitate the production by separately configuring the grating and the prefabricated opening and closing device to be installed in the frame, and the switchgear is configured by connecting a plurality of blocks in the vertical, left, right and right drainage of various standards It is an object of the present invention to provide a drain cover having an odor blocking function that makes the cover easier to manufacture.
  • Another object of the present invention is to assemble a drain opening formed in the unit block constituting the prefabricated switchgear opening and closing the unit opening and closing plate formed in the corresponding size, respectively, so that a small amount of water easily drain drain cover having a odor blocking function To provide.
  • the present invention is formed in a close structure of the base portion of the opening and closing plate formed on the upper side of the drain of the unit block and the seat portion of the unit block on which the base portion is seated to ensure the watertightness and air tightness to block odor backflow reliably It is an object to provide a drain cover with a function.
  • the present invention is a means for achieving this object
  • a metal frame formed with a base jaw at the lower inner periphery
  • One or more inclined portions are laid out at regular intervals between the two side plates, and a sheet portion in which opening and closing plates are settled on the side plates on both sides of the upper part of the drain formed between each inclined portion is formed. It includes a prefabricated opening and closing device that is coupled to a plurality of prefabricated unit blocks made of synthetic resin material is formed by the stepped portion,
  • the prefabricated opening and closing device provides a drain cover having a odor blocking function, characterized in that it is coupled to the supporting jaw in the interior of the metal frame.
  • the unit block is connected to be inserted so that the connecting inclined portion of the front end is inserted into the rear end of the other unit block in the longitudinal direction, and in close contact with each other in the width direction is fastened and assembled as a bolt and nut through the connection hole. .
  • the present invention provides a drain cover having a malodor blocking function characterized in that the indentation portion corresponding to the thickness of the side plate is formed on both sides of the connection inclined portion formed on the front end of the unit block.
  • the opening and closing plate of the present invention is a synthetic resin material, characterized in that made of a stainless steel plate body having a base portion having an axial rod at both ends and an insert coupled to the base portion.
  • the opening and closing plate is installed in an inclined state by the odor blocking plate protruding obliquely protruding in both sides of the base portion seated on the seat portion formed in the side plate of the upper side of the drain port and inclined inside both sides of the drain port to rotate the weight and center of gravity around the shaft It is characterized in that by blocking the drain by the plate body is rotated by the water pressure of the introduced water to open the drain.
  • the inner surface of the seat portion in which the base portion of the opening and closing plate is in contact with the inside of the upper surface of the inclined portion is formed with a curved contact portion corresponding to the shape of the base portion for blocking the leakage of airtight through the base portion of the opening and closing plate, the lower end portion of the plate body abut It provides a drain cover having a odor blocking function characterized in that the horizontal contact portion is formed on the lower end of the inclined portion.
  • the present invention improved as described above provides the following effects.
  • the grating and the prefabricated switchgear are separately configured, but by combining the switchgear by the unit block in a prefabricated manner, there is an advantage of more efficiently manufacturing and supplying drain cover of various specifications.
  • the drainage opening of the prefabricated switchgear is formed for each unit block, and the opening and closing plate is individually installed by opening and closing the opening and closing plate. Compared with the conventional structure of opening and closing, there is an advantage that the drainage is smooth.
  • the present invention is to form a close structure of the base portion of the opening and closing plate formed on the upper side of the drain of the unit block and the seat portion of the block on which the base portion is seated in a tight structure to ensure the watertightness and air tightness to more effectively block the backflow of odor There is.
  • Figure 2 is an exemplary cross-sectional view of the installation state of the present invention
  • Figure 6 is a side cross-sectional view of the installation state of the unit block and the opening and closing plate
  • FIG. 7 is a cross-sectional view taken along the line “A-A” of FIG. 6.
  • Drain cover 100 having a odor blocking function of the present invention is a prefabricated opening and closing device of the synthetic resin material 300 is installed inside the frame 200 and the frame 200 made of metal as shown in 1 to 8 And made of a prefabricated opening and closing device 300 includes a frame 400 and a strainer 500 and a grating 600 to be covered on the upper surface of the frame 200 is installed.
  • edge 400 and the strainer 500 and the grating 600 which are covered on the upper surface of the metal frame 200 are generally self-explanatory structures, description thereof will be omitted.
  • the present invention consists of a metal frame 200 and a synthetic resin prefabricated opening and closing device 300 installed therein, the metal frame 200 is in a shape other than the square shown in the embodiment of the drawings. It is also possible, the lower jaw (1) is formed on the lower inner periphery of the frame 200 is configured to accommodate the prefabricated opening and closing device (300).
  • the frame 200 has a horizontal surface or an inclined surface having the same height as in FIGS. 2 to 3 according to the position of the drainage path.
  • the seat part 6 in which the opening-and-closing board 5 is settled is formed in the side plate of the upper both sides of the drain port 4 formed in between, and the stepped part corresponding to the thickness of the side plate to both sides by the connection inclination part 3 'of the front end.
  • (7) is formed of a plurality of prefabricated unit blocks (8) (8 ') made of synthetic resin material is connected to the top, bottom, left and right.
  • the prefabricated opening and closing device 300 has a structure in which two drain holes 4 are formed by three inclined portions 3 as one unit block 8, 8 ′, and are connected up and down and left and right. Although the structure is illustrated, it is also possible to form the unit blocks (8) (8 ') having a structure in which the drain hole (4) from one to two or more.
  • connection of the unit blocks 8 and 8 ' is inserted so that the connecting inclined portion 3' at the front end of the unit blocks 8 and 8 'is inserted into the rear end of the other unit blocks 8 and 8' in the longitudinal direction.
  • the inclined portion 7 corresponding to the thickness of the side plate is formed on both sides of the connecting inclined portion 3 'formed at the front end of the unit blocks 8 and 8', so that the connecting inclined portion as shown in FIG.
  • the side plates 2 and 2 'of the unit blocks 8 and 8' are flush with each other due to the stepped portion 7. Is assembled.
  • the opening and closing plate 5 is made of a stainless steel plate 14 having a weight together with anti-corrosion inserts coupled to the base 13 and the base 13 having the shaft 12 at both ends as a synthetic resin material. consist of.
  • the base portion 13 to which the rotational force is applied is made of a synthetic resin material which is relatively light and not rusted or corroded, and the plate body 14 which blocks the drain hole 4 by its own weight is heavier than synthetic resin and is not corroded. Rotation is made by the light base 13 is made of smooth and weighted plate body 14 of the stainless steel to increase the sealing force by its own weight.
  • the lower end of the opening and closing plate 5 is installed so as to be positioned above the lower end of the inclined portion 3 constituting the drainage opening 4 when the drainage opening 4 is blocked and installed at a height that does not protrude at least, the drainage opening 4
  • the open / close board 5 does not open arbitrarily during rainwater backflow.
  • the opening / closing plate 5 has both side shafts 12 of the base portion 13 placed in the seat portions 6 formed on the side plates on both sides of the upper portion of the drain hole 4, and the drain hole ( 4) It is installed inclined by the odor blocking plate 15 protruding obliquely in both sides of the inside, and blocks the drain port 4 by the weight and rotation of the center of gravity around the shaft 12, the plate body by the water pressure of the introduced water 14 is rotated and is installed so that the drain opening 4 may be opened.
  • reference numeral 18 is a locking step formed in the drain 4 to support the frame 200.
  • the present invention is a prefabricated opening and closing device 300 assembled with a plurality of unit blocks (8) (8 ') to meet the standard inside the frame 200 corresponding to the standard of the drainage port 4 of the road side to the inner periphery Accepted to be seated on the formed support jaw (1) and fixed the strainer 500 and the grating 600 of the grid on the upper portion of the support jaw (1) is a locking jaw 18 of the drain hole (4) Since it is installed so that the rain does not rain, the opening and closing plate 5 is aligned in an inclined state by the odor blocking portion 15 protruding obliquely into both sides of the drain port 4, so that the drain port 4 is blocked. The odor inside the drain 4 is blocked.
  • the opening and closing plate 5 is rotated by the rotation by the self-weight and the center of gravity to return to the initial state, and the odor blocking plate 15
  • the odor blocking plate 15 and the inclined state in close contact with the horizontal contact portion 17 of the inclined portion 3 is located in the airtight state and closes the drain port 4 and the odor of the drain port 4 leaks out. Will be blocked.
  • the opening and closing plate 5 which is installed to be inclined by the malodor blocking plate 15 is inertial to rotate in the center movement, so that the malodor blocking plate 15 and the lower horizontal contact portion 17 of the inclined portion 3 are strongly inclined. Because it is close to ensure the confidentiality of the drain (4).
  • the prefabricated opening and closing device 300 of the present invention is remarkably improved compared to the conventional prior application, and the conventional opening and closing device is not easy to manufacture because the whole is configured as a single body, and in particular, the hinge of the opening and closing door is installed on the fixing pin. Since the foreign matter easily enters the inside, there is a problem in that the rotation operation is not smooth, causing problems in drainage and the odor blocking effect is reduced, but the prefabricated switchgear 300 according to the present invention is injection-molded unit block 8 as a synthetic resin material.
  • the opening and closing plate (5) is formed of a synthetic resin that is light and rust free Since both side shafts 12 of the base portion 13 are mounted on the seat portion 6 and can rotate freely, the problem that the rotation operation is inhibited by foreign matters Not only does it occur at all, but the curved contact portion 16 is formed in the periphery of the base portion 13 of the opening / closing plate 5 and the seat portion 6, so that the airtightness is more reliably maintained. The effect of preventing backflow of rainwater is very good.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)

Abstract

La présente invention concerne un couvercle d'orifice de drainage ayant une fonction de blocage des mauvaises odeurs et, plus particulièrement, un couvercle d'orifice de drainage ayant une fonction de blocage des mauvaises odeurs qui est apte à bloquer de manière plus efficace le reflux de mauvaises odeurs par rapport au couvercle d'égouts pluviaux ayant une fonction de blocage des mauvaises odeurs décrit dans le brevet coréen 10-2005-0071666 précédemment déposée par le présent demandeur. Ledit couvercle est assemblé de manière modulaire, ce qui facilite le montage en des spécifications variées, et il présente une structure améliorée de façon à avoir une bonne durabilité. Ledit couvercle orifice de drainage qui a une fonction de blocage des mauvaises odeurs comprend un corps de cadre et un dispositif d'ouverture/fermeture modulaire. Le corps de cadre est constitué d'un métal et il est doté d'une saillie de support formée sur la périphérie interne inférieure de celui-ci. Le dispositif d'ouverture/fermeture modulaire comprend une partie de feuille, où une ou plusieurs parties inclinées sont installées transversalement à des intervalles déterminés entre deux plaques latérales de celui-ci et une plaque d'ouverture/fermeture est repose sur des plaques latérales sur les deux côtés supérieurs de chaque orifice de drainage formé entre les parties inclinées. Le dispositif d'ouverture/fermeture modulaire comprend en outre de multiples blocs modulaires unitaires qui sont faits d'un matériau de résine synthétique et assemblés de façon à être reliés verticalement et horizontalement. Chacun des blocs unitaires comprend une partie étagée qui est formée sur les deux côtés d'une partie de liaison inclinée à l'extrémité avant du bloc unitaire, et il présente une épaisseur correspondant à celle des plaques latérales. Le dispositif d'ouverture/fermeture modulaire est supporté par la saillie de support et accouplé à celle-ci à l'intérieur du corps de cadre métallique.
PCT/KR2017/000572 2016-01-18 2017-01-17 Couvercle d'orifice de drainage avec fonction de blocage des mauvaises odeurs Ceased WO2017126866A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0005879 2016-01-18
KR1020160005879A KR101639585B1 (ko) 2016-01-18 2016-01-18 악취 차단 기능을 갖는 배수구 덮개

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WO2017126866A1 true WO2017126866A1 (fr) 2017-07-27

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WO (1) WO2017126866A1 (fr)

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Publication number Priority date Publication date Assignee Title
KR102057994B1 (ko) * 2019-05-07 2019-12-20 주식회사 송원하이텍 도로용 배수구 트랩
KR200494965Y1 (ko) 2021-04-20 2022-02-08 여종승 배수구 덮개용 탈부착이 용이한 거름망 결속장치
KR102939462B1 (ko) * 2024-06-13 2026-03-17 (주)오름기술 자동 개폐 플랩을 가지는 그레이팅

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200229385Y1 (ko) * 2001-01-19 2001-07-19 오훈 하수구의 악취 및 해충 배출방지구
KR200338761Y1 (ko) * 2003-08-25 2004-01-16 최익구 맨홀용 악취 차단장치
KR200379714Y1 (ko) * 2004-12-20 2005-03-23 주식회사 고코코리아 하수구의 악취 및 해충 배출방지구
KR100502705B1 (ko) * 2004-12-22 2005-07-20 최익구 악취 차단장치가 구비된 맨홀덮개
KR20070051987A (ko) * 2005-11-16 2007-05-21 김향숙 하수도 집수정의 악취차단장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200229385Y1 (ko) * 2001-01-19 2001-07-19 오훈 하수구의 악취 및 해충 배출방지구
KR200338761Y1 (ko) * 2003-08-25 2004-01-16 최익구 맨홀용 악취 차단장치
KR200379714Y1 (ko) * 2004-12-20 2005-03-23 주식회사 고코코리아 하수구의 악취 및 해충 배출방지구
KR100502705B1 (ko) * 2004-12-22 2005-07-20 최익구 악취 차단장치가 구비된 맨홀덮개
KR20070051987A (ko) * 2005-11-16 2007-05-21 김향숙 하수도 집수정의 악취차단장치

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