KR20170082238A - Apparatus for preventing malodor of road drain - Google Patents

Apparatus for preventing malodor of road drain Download PDF

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Publication number
KR20170082238A
KR20170082238A KR1020160001400A KR20160001400A KR20170082238A KR 20170082238 A KR20170082238 A KR 20170082238A KR 1020160001400 A KR1020160001400 A KR 1020160001400A KR 20160001400 A KR20160001400 A KR 20160001400A KR 20170082238 A KR20170082238 A KR 20170082238A
Authority
KR
South Korea
Prior art keywords
blocking
spring
drain
road
attachment portion
Prior art date
Application number
KR1020160001400A
Other languages
Korean (ko)
Inventor
오정순
Original Assignee
오정순
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 오정순 filed Critical 오정순
Priority to KR1020160001400A priority Critical patent/KR20170082238A/en
Priority to PCT/KR2017/000211 priority patent/WO2017119772A1/en
Publication of KR20170082238A publication Critical patent/KR20170082238A/en

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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
    • E03F5/0401—Gullies for use in roads or pavements
    • E03F5/0405—Gullies for use in roads or pavements with an odour seal
    • 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
    • E03F5/041—Accessories therefor
    • 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
    • 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

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

Abstract

More particularly, the present invention relates to an apparatus and a method for preventing bad odor in a road drain, which is simple in structure and can be easily attached to and detached from a lower wall of a grating of a road drain.
The odor isolation device for a road drainage port according to the present invention is a device for opening and closing a drainage port for discharging water to be drained and blocking offensive odors of sewage, Each of the blocking members being provided with a mounting portion to be attached to one side wall by a screw, a blocking portion which is a plate member covering from one side wall of the drain hole to the center of the drain hole, And the other end is connected to the attachment portion, so that the attachment portion is rotated in a direction in which the attachment portion is rotated upward A spring for applying an elastic force is provided, and the blocking portion is provided so as to close the drain hole It characterized in that group by a spring and rotated to a horizontal position the cut-off portion, the water flowing into the upper gravity due to the weight of water that is rotated downward to open the drain hole becomes larger than the elastic force of the spring.

Description

TECHNICAL FIELD [0001] The present invention relates to a malodor blocking device for a road drain,

More particularly, the present invention relates to an apparatus and a method for preventing bad odor in a road drain, which is simple in structure and can be easily attached to and detached from a lower wall of a grating of a road drain.

A drainage structure is installed on the road or hearth to discharge rainwater or sewage. The drainage structure is connected to sewage pipes buried underground, and the collected rainwater or sewage is transferred to a sewage treatment plant or a river. Here, a grating structure called "steel grating" is installed on the upper part of the drainage structure to filter out large and rough foreign matter.

However, when such drainage holes are provided near roads or residential areas on which people travel, various kinds of odors and pests generated in the sewage pipes are discharged, posing a great risk to the living environment.

Especially in the summer when the temperature is rising, various sewage and discharge materials in the sewage pipe are decayed and discharged through the manhole, thus giving a lot of discomfort to passers and residents passing near the drainage hole. Therefore, in consideration of this reality, there is a need for a backflow of sewage and a drain cover for blocking offensive odors, which can prevent odors and pests of the manhole from being discharged to the outside.

In order to solve the above problems, there have been proposed a sewage and odor-blocking device capable of preventing sewage and odors inside the drainage structure. Korean Registered Utility Model No. 10-1140574 (trap for odor shield on the road side rainwater drainage hole) and Korean Utility Model No. 20-0414680 (manhole cover for sewage backflow and odor shutoff) have sewage back flow which is opened / A malodor-blocking cover is disclosed.

However, the above-mentioned prior art has a disadvantage in that the structure is complicated and the operation of installing and disassembling it into the existing drain hole is complicated.

Korean Registered Patent No. 10-1140574: Trap for odor blocking on the road side rainwater drainage Korean Utility Model No. 20-0414680: Manhole cover for sewage backflow and odor blocking

SUMMARY OF THE INVENTION The present invention has been made in recognition of the above points, and it is an object of the present invention to provide a road drainage odor shielding device which is simple in structure and can be easily attached and detached to a lower wall surface of a grating of a road drainage hole.

In order to accomplish the above object, the present invention provides a malfunction isolation device for a road drainage port for opening and closing a drainage port for discharging water to be drained and blocking odors of sewage, Wherein the shielding members each have a mounting portion that is attached to one side wall with a screw, a shielding portion that is a plate member covering one side wall of the drainage hole to the center of the drainage hole, A folding portion for connecting the upper edge of the blocking portion and the side wall side edge of the blocking portion and allowing the blocking portion to pivot relative to the attachment portion while being bent and expanded; And a spring for applying an elastic force in a direction in which the attaching portion is rotated upward, The blocking portion is rotated downward by the spring so as to block the drain hole so that the blocking portion is rotated to the horizontal position and water flows in the upper portion and the gravity force due to the weight of the water is greater than the elastic force of the spring, .

In addition, in the odor shielding device for a road draining port according to the present invention, the shielding portion is formed with reinforcing ribs extending in the direction of the center side edge from the side wall side edge.

According to another aspect of the present invention, there is provided a malfunction isolation device for a road drain, wherein the spring is a coil spring having a rod-like coupling portion on both sides of a central coil portion, A coupling hole into which one of the coupling portions is inserted is formed and a coupling hole through which the other coupling portion of the coil spring is inserted is formed in the reinforcing rib of the blocking portion.

According to the above-described structure, the structure of the road drainage odor shielding device according to the present invention is simple and has the advantage of being easily attached to and detached from the lower wall of the grating of the road drainage hole.

1 is an exploded perspective view showing a state in which a road drainage odor shielding device according to an embodiment of the present invention is installed in a road drainage hole;
2 is a cross-sectional view showing a state in which a road drainage odor shielding device according to an embodiment of the present invention is installed in a road drainage hole
3 is a perspective view showing the structure of a road drainage odor shielding device according to an embodiment of the present invention.
4 is a cross-sectional view showing a state where a spring is not engaged in a blocking member of a road drainage odor shielding device according to an embodiment of the present invention;
5 is a cross-sectional view showing a state where a spring is engaged in a blocking member of a road drainage odor shielding device according to an embodiment of the present invention;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 is an exploded perspective view showing a state where a road drainage odor shielding device according to an embodiment of the present invention is installed in a road drainage port, FIG. 2 is a schematic view showing a state where a road drainage odor isolation device according to an embodiment of the present invention is connected to a road drainage FIG. 3 is a perspective view illustrating a structure of a road drainage odor shielding device according to an embodiment of the present invention, and FIG. 4 is a perspective view illustrating a structure of a road drainage odor shielding device according to an embodiment of the present invention. FIG. 5 is a cross-sectional view illustrating a state in which a spring is engaged in a blocking member of a road drainage malodor shielding device according to an embodiment of the present invention. FIG.

The odor isolation device according to the present invention is installed at the entrance of the road drainage port 1 so as to open and close the road drainage port so as to discharge the water to be drained and to block odors of the sewage. Referring to FIG. 1, a grating 2 is installed at an inlet of a road drainage port 1 so as to allow foreign matter to flow into the drainage, A pair of blocking members 3 and a pair of blocking members 3 fixed to the lower sidewall 12 of the grating 2 at the inlet of the drain 1 to be installed at the inlet of the drain 1 . That is, the blocking members 3 are attached to the side walls 12 facing each other in the drain port 1 symmetrically with respect to each other.

Each of the blocking members 3 is connected such that the attaching portion 32 and the blocking portion 31 are relatively rotatably connected to each other by the folding portion 33 and the spring 39 is engaged with the blocking portion 31 And has a structure interposed between the attachment portion 32 and the blocking portion 31 so as to exert an elastic force in the direction of the arrow.

The attachment portion 32 is formed in a strip shape for attaching the blocking member 3 to one side wall 12 of the volleyball water 1 and is provided with a screw 4 ). The attachment portion 32 is formed with a plurality of through holes 32a through which the screws 4 pass in the longitudinal direction. The attaching portion 32 is preferably reinforced to have rigidity depending on the material. For this purpose, the attaching portion 32 has a structure in which a reinforcing rib 35 protrudes from the edge in the central direction. The reinforcing rib 35 is formed with an engaging hole 351 for inserting one of the engaging portions of the coil spring 39, which will be described later.

The blocking portion 31 rotates as a plate member covering one side wall 12 of the drain hole 1 to the center of the drain hole 1 to open and close the inlet of the drain hole 1. Since the blocking portion 31 has a large area when the size of the volleyball 1 is large, the blocking portion 31 is reinforced to have rigidity according to the material. In the present invention, the blocking portion 31 is formed with a long And has a structure in which the reinforcing ribs 34 are protruded. An engaging hole 341 is formed in the reinforcing rib 34 for inserting one of the engaging portions 391 of the coil spring 39 described later.

The folding unit 33 is configured to connect the attachment portion 32 and the blocking portion 31 in a relatively rotatable manner. Referring to the drawing, the folding portion 33 connects the upper edge of the attaching portion 32 and the side wall side edge of the blocking portion 31. The folding portion 33 is bent and expanded, (31) is relatively rotated with respect to the attaching portion (32). The folding portion 33 may be formed thinner than the blocking portion 31 or the attachment portion 32 or may be made of a flexible material as shown in the figure so as to be bent and spread smoothly.

The spring 39 has a structure in which one end is coupled to the blocking portion 31 and the other end is coupled to the attachment portion 32 so as to apply an elastic force in a direction in which the blocking portion 31 is lifted upward. Referring to the drawing, the spring 39 is constituted by a coil spring having bar-shaped engaging portions 391 and 392 on both sides of a central coil portion. An engagement hole 351 through which one of the engagement portions of the coil spring is inserted is formed in the attachment portion 32 of the coil spring so as to be engaged with the coil spring, The other one of the engaging portions of the coil spring is inserted into the reinforcing rib 34 to form the engaging hole 341.

The blocking device 31 is rotated to the horizontal position by the spring 39 so as to close the drain port of the blocking device 31, and stops. Referring to the drawing, the blocking portion 31 is rotated upward by a spring 39 so that its upper portion is caught by the grating 2 in a horizontal position. In this state, the entrance of the volleyball 1 is blocked, . Meanwhile, when the water flows into the upper portion of the blocking portion 31 and the gravity due to the weight of the water is greater than the elastic force of the spring 39, the blocking portion 31 is rotated downward so that the drain port 1 is opened .

The road drainage odor shielding device described above and shown in the drawings is only one embodiment for carrying out the present invention and should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is defined only by the matters set forth in the following claims, and the embodiments improved and changed without departing from the gist of the present invention are obvious to those having ordinary skill in the art to which the present invention belongs It will be understood that the invention is not limited thereto.

1 drainage
2 Grating
3 blocking member
31 blocking portion
32 Attachment
33 Folding section
34, 35 reinforcing rib
341,351 Coupling hole
39 spring

Claims (3)

1. A malfunction isolation device for opening and closing a road drain so as to discharge water to be drained and to block odors of sewage,
Wherein a blocking member is installed on the opposite side walls of the drain port symmetrically with respect to each other,
Each of the blocking members includes an attachment portion that is attached to one side wall by a screw, a blocking portion that is a plate member covering one side wall of the drain hole to the center of the drain hole, and an upper edge of the attachment portion and a side wall side edge of the blocking portion A spring that is coupled to the blocking portion at one end and is coupled to the attachment portion and applies an elastic force in a direction in which the attachment portion is rotated upward, Respectively,
The blocking portion is rotated downward to open the drain port when the blocking portion is rotated to the horizontal position by the spring so as to block the drain port and when the gravity due to the weight of the water is greater than the elastic force of the spring, Features odor blocking device for road drain. The method according to claim 1,
Wherein the cut-off portion is formed with a reinforcing rib extending in a direction from a side edge of the side wall toward a center side edge. 3. The method of claim 2,
Wherein the spring is a coil spring having a bar-shaped engaging portion on both sides of a central coil portion,
The attachment portion is formed with a coupling hole into which one of the coupling portions of the coil spring is inserted at a position corresponding to the reinforcing rib of the blocking portion,
And the reinforcing rib of the blocking portion is formed with an engaging hole into which the other one of the engaging portions of the coil spring is inserted and engaged.
KR1020160001400A 2016-01-06 2016-01-06 Apparatus for preventing malodor of road drain KR20170082238A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020160001400A KR20170082238A (en) 2016-01-06 2016-01-06 Apparatus for preventing malodor of road drain
PCT/KR2017/000211 WO2017119772A1 (en) 2016-01-06 2017-01-06 Odor blocking device for road drainage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160001400A KR20170082238A (en) 2016-01-06 2016-01-06 Apparatus for preventing malodor of road drain

Publications (1)

Publication Number Publication Date
KR20170082238A true KR20170082238A (en) 2017-07-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160001400A KR20170082238A (en) 2016-01-06 2016-01-06 Apparatus for preventing malodor of road drain

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KR (1) KR20170082238A (en)
WO (1) WO2017119772A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101888178B1 (en) * 2018-01-12 2018-08-13 주식회사 씨에이엔지니어링 a drainage apparatus of Building
KR20190004251A (en) * 2018-12-28 2019-01-11 정민시 Grating with smell interception function
CN114086652A (en) * 2021-11-14 2022-02-25 浙江杭徽高速公路有限公司 Highway tunnel high strength reinforced concrete assembled oozes drainage pipe structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200303581Y1 (en) * 2002-10-21 2003-02-11 동광기전공업(주) An Epuipment Preventing Offensive Smell and Overflow of Sewage
KR100717297B1 (en) * 2004-12-07 2007-05-15 임흥호 Fetid gas flowing backward arrester equipment of drain
KR20090022243A (en) * 2007-08-30 2009-03-04 유순애 Smelling prevent equipment for waste filtering unit
KR100941031B1 (en) * 2009-10-16 2010-02-10 박판석 Manhole impurity hide an automatic switch
KR20110102701A (en) * 2010-03-11 2011-09-19 전장호 Drain grating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101888178B1 (en) * 2018-01-12 2018-08-13 주식회사 씨에이엔지니어링 a drainage apparatus of Building
KR20190004251A (en) * 2018-12-28 2019-01-11 정민시 Grating with smell interception function
CN114086652A (en) * 2021-11-14 2022-02-25 浙江杭徽高速公路有限公司 Highway tunnel high strength reinforced concrete assembled oozes drainage pipe structure

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Publication number Publication date
WO2017119772A1 (en) 2017-07-13

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