KR101722450B1 - Flat valve with deodorization and mothproof function for installation inside manhole - Google Patents
Flat valve with deodorization and mothproof function for installation inside manhole Download PDFInfo
- Publication number
- KR101722450B1 KR101722450B1 KR1020160057944A KR20160057944A KR101722450B1 KR 101722450 B1 KR101722450 B1 KR 101722450B1 KR 1020160057944 A KR1020160057944 A KR 1020160057944A KR 20160057944 A KR20160057944 A KR 20160057944A KR 101722450 B1 KR101722450 B1 KR 101722450B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- panel
- manhole
- elastic pad
- panels
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1436—Covers for manholes or the like; Frames for covers with overflow or explosion control means, e.g. check or relief valves
-
- 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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/15—Geometrical or physical properties including at least a hinge
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention relates to a flat valve having a deodorant and insect control function for installing a manhole therein, and more particularly, to a flat valve provided on a manhole for blocking odor and insect flow backwardly flowing in the manhole, And a valve main body which is installed on the inner side surface of the inlet of the manhole so as to face each other and which has a latching groove formed therein and which is connected to the brackets and is inserted into the latching groove, A pair of valve panels installed on both side surfaces of the fixed panel so as to be hingedly pivotally mounted on both sides of the fixed panel to open or close the inlet port; a sealing pad formed along the rim of the valve panels; And an elastic pad connecting the upper surfaces of the valve panels, Water and wastewater are introduced and the valve body is connected to the elastic pad to return the valve panel by the elasticity of the elastic pad to close the inlet port so as to block the backflow of odor and internal insects from the outside of the manhole, Is maintained.
Description
The present invention relates to a flat valve having a deodorant function for inserting a manhole, and more particularly, to a flat valve having a bracket and a valve body so as to open or close an inlet of a manhole, Is connected to an elastic pad to return the valve panel by the elasticity of the elastic pad to close the inlet port so as to block the odor coming back and the insects inside from coming off the manhole and to keep the airtightness between the valve bodies, , And a flat valve having an insectproof function.
A manhole is a hole made to allow people to go underground on the road surface. The place to install is a place where the thickness and direction of the pipe are changed, the origin or intersection, the middle of the long straight part, It is also used for communication of pipes and pipelines. The shape of the circle is the most easy to construct, and there are also rectangular and elliptical shapes. The entrance is covered with a frame made of iron or stone, and a circular lid made of cast iron or reinforced concrete, usually 60 cm in diameter. The main body is made of concrete or brick, and the inside diameter of the passage hole is often 1 to 1.2 m. The bottom can be the same as the bottom of the channel, or somewhat down to accommodate the sediment. The depth varies depending on the depth of the channel, but some depths exceed 100 meters.
These manholes consist of artificial manholes for removing or inserting the lid from the embedded frame and for installing or repairing electrical, telecommunication, water and gas facilities buried in the ground, and sewage and stormwater And is installed on concrete and asphalt concrete roads.
Such a manhole has a problem that stench generated over time flows out from the incoming sewage and rainwater and flows out to the outside. To solve this problem, conventionally, 0300931, a manhole cover is provided so that the manhole is closed so as to prevent the malodor from flowing back to the outside.
However, the manhole cover which blocks the odor from flowing backward has only the function of blocking the bad smell with the manhole, and there is no function of introducing the incoming sewage and storm, and the depression for filling the upper part is formed, There is a problem that odor is generated over time in exhaled wastewater and stormwater, and there is a problem that the inner lid is corroded by water.
The above-mentioned invention means the background art of the technical field to which the present invention belongs, and does not mean the prior art.
It is an object of the present invention to provide a bracket and a valve body so as to open or close an inlet port of a manhole, Is connected to an elastic pad, and the valve panel is returned by the elasticity of the elastic pad to close the inlet port, thereby preventing odors and insects flowing backward and keeping airtightness between the valve bodies. The purpose is to provide a valve.
A flat valve having a deodorant and insect-proofing function for installing a manhole according to the present invention is a flat valve installed on a manhole and configured to block an insect flow out of a back odor and to introduce sewage and stormwater, And a valve main body which is fitted to the engaging grooves and connects the brackets. The valve main body has a fixing panel in which lower portions of both ends are fitted into the engaging grooves, A pair of valve panels installed on both side surfaces of the panel so as to be hinged to open or close the inlet port, a sealing pad formed along the rim of the valve panels, a fixing panel for fixing the sealing pad to the valve panel, And an elastic pad connecting upper surfaces of the valve panels.
According to an embodiment of the present invention, the valve panel is formed in a semicircular shape, and the rim is formed of a curved portion and a straight portion, and the elastic pad is fixed to the upper surface of the valve panel while covering the straight portion of the valve panels. .
According to an embodiment of the present invention, the valve panels are disposed on the upper surface of the fixed panel so that the straight portions of the valve panel are in contact with each other.
In addition, in one embodiment of the present invention, the elastic pad is bent while being tensioned when the valve panel rotates downward due to the load of rainwater during a rain, and when the load is lost, the elastic pad rotates the valve panel upwardly .
According to an embodiment of the present invention, the hinge connecting the fixed panel and the valve panel may be a spring hinge that is rotated by rotation of the spring after being rotated.
A flat valve for mounting a manhole in accordance with the present invention is characterized in that a bracket and a valve body are provided so as to open or close an inlet of a manhole to introduce stormwater and wastewater by its own weight and to connect the valve body with an elastic pad, To close the inlet port, thereby blocking the outflow of odor and insects that flow backward, and keeping airtightness between the valve bodies.
1 is a plan view of a flat valve for installing a manhole according to the present invention.
2 is a bottom view showing a flat valve for installing a manhole according to the present invention.
3 is a front view showing a flat valve for installing a manhole according to the present invention.
4 is a side view showing a flat valve for installing a manhole according to the present invention.
5 is a view showing an operating state of a flat valve for installing a manhole according to the present invention.
6 is a view showing a folded state of a flat valve for mounting a manhole according to the present invention.
FIG. 7 is a view illustrating a state where a flat valve for installing a manhole is installed at an inlet port according to the present invention.
8 is a view showing a state in which a manhole internal installation flat valve according to the present invention is installed on a manhole.
DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a flat valve for installing a manhole according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.
In addition, the following embodiments are not intended to limit the scope of the present invention, but merely as an example, and various embodiments may be implemented through the present invention.
FIG. 1 is a plan view of a flat valve for installing a manhole according to the present invention, FIG. 2 is a bottom view of a flat valve for installing a manhole according to the present invention, FIG. 3 is a front view showing a flat valve for installing a manhole according to the present invention, 4 is a side view showing a flat valve for installing a manhole according to the present invention, FIG. 5 is a view showing an operating state of a flat valve for installing a manhole according to the present invention, FIG. 6 is a cross- FIG. 7 is a view showing a state where a flat valve for installing a manhole according to the present invention is installed in an inlet, and FIG. 8 is a view showing a state where a flat valve for installing a manhole according to the present invention is installed on a manhole.
As shown in the figure, a flat type valve 10 (hereinafter, referred to as a 'flat valve') for installing a manhole in the present invention is provided in a
The
The
7, the
The
2, the
The
At this time, when the
5, when the rain is introduced into the
At this time, the
The
The
It is also possible to prevent the
By connecting the
The connecting band 36 is preferably formed of a synthetic resin material having elasticity, and may be formed of a synthetic fiber material or a metal chain.
The hinge (H) connecting the fixed panel (31) and the valve panel (32) can be replaced with a spring hinge that is returned by the elasticity of the spring after being rotated.
That is, although the
Hereinabove, the flat valve having the deodorant and insect-proofing function for installing the manhole according to the present invention has been described in detail with reference to the drawings.
As described above, the flat valve having the deodorant and insect-proofing function for installing the inside of the manhole according to the present invention has a function of blocking reverse flow of the malodor in the conventional manhole cover, There is a problem that a malodor occurs due to the time spent in the dirty water and the storm water discharged from the depression area. In the present invention, the valve body is connected to the elastic pad, By closing the inlet port by returning the valve panel by elasticity, there is an advantage that such a problem can be solved at once by preventing the back odor and the insect inside from flowing out from the manhole and keeping the airtightness between the valve body.
10: Flat valve 20: Bracket
30: valve body
21:
31: fixed panel 32: valve panel
321: Curved section 322: Straight line section
33: sealing pad 34: fastening panel
35: Elastic pad
100: inlet 200: manhole
H: Hinge
Claims (5)
A bracket formed on an inner surface of the inlet of the manhole so as to face each other and having a latching groove formed therein and a valve body connected to the brackets and fitted in the latching groove,
Wherein the valve body includes a pair of valve panels mounted on both sides of the fixed panel so as to be hinged to each other to open or close the inlet port, A locking panel for fixing the sealing pad to the valve panel, and an elastic pad connecting the upper surfaces of the valve panels,
Wherein the valve panel is formed in a semicircular shape and has a curved portion and a straight line portion. The elastic pad is fixed to the upper surface of the valve panel while covering a straight portion of the valve panels,
Wherein the valve panels are disposed on an upper surface portion of the fixed panel so that linear portions are in contact with each other,
The elastic pad is folded while being pulled when the valve panel rotates downward due to the load of rain water in a rainy time. When the load is lost, the elastic pad rotates upward to return the valve panel by elasticity,
Wherein the fastening panel is formed in a curved bar shape and is screwed to the valve panel through the sealing pad to fix the sealing pad to the valve panel,
Wherein the sealing pad is formed of a synthetic resin material having elasticity and is formed in a curved bar shape and is disposed on the bottom surface of the valve body so as to protrude along the curved portion,
Wherein the elastic pad is adhered or fused to an upper surface of the valve panel while covering a straight portion of the valve panel to connect the valve panels,
Wherein the valve panels are disposed on the upper surface of the fixed panel so that straight portions of the panel panels are in contact with each other so that valve panels rotated upward by elasticity of the elastic pad are held on the upper surface of the fixed panel,
Wherein the elastic pad covers the elastic pad and connects the valve panel and is bonded or screwed to prevent the elastic pad from being corroded,
Wherein the bracket and the fixed panel are mutually connected by a connection band to prevent the valve body from being separated upward from the bracket due to sewage flowing backward when a flood occurs, .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160057944A KR101722450B1 (en) | 2016-05-12 | 2016-05-12 | Flat valve with deodorization and mothproof function for installation inside manhole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160057944A KR101722450B1 (en) | 2016-05-12 | 2016-05-12 | Flat valve with deodorization and mothproof function for installation inside manhole |
Publications (1)
Publication Number | Publication Date |
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KR101722450B1 true KR101722450B1 (en) | 2017-04-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020160057944A KR101722450B1 (en) | 2016-05-12 | 2016-05-12 | Flat valve with deodorization and mothproof function for installation inside manhole |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111894078A (en) * | 2020-09-03 | 2020-11-06 | 温州春桦秋时科技有限公司 | Multifunctional rainwater collecting device for sponge city |
KR20240042743A (en) * | 2022-09-26 | 2024-04-02 | 유림해일주식회사 | Fall arrest safety net for manhole |
KR20240073500A (en) | 2022-11-18 | 2024-05-27 | 김종태 | Assistant cover of a manhole lid for interception of vermin and bad smell |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120040805A (en) * | 2010-10-20 | 2012-04-30 | 곽길영 | Sewage flowing backward interruption device of manhole |
KR20120003026U (en) * | 2010-10-25 | 2012-05-03 | 권춘자 | Bad smell preventing cover of manhole |
-
2016
- 2016-05-12 KR KR1020160057944A patent/KR101722450B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120040805A (en) * | 2010-10-20 | 2012-04-30 | 곽길영 | Sewage flowing backward interruption device of manhole |
KR20120003026U (en) * | 2010-10-25 | 2012-05-03 | 권춘자 | Bad smell preventing cover of manhole |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111894078A (en) * | 2020-09-03 | 2020-11-06 | 温州春桦秋时科技有限公司 | Multifunctional rainwater collecting device for sponge city |
KR20240042743A (en) * | 2022-09-26 | 2024-04-02 | 유림해일주식회사 | Fall arrest safety net for manhole |
KR102664006B1 (en) * | 2022-09-26 | 2024-05-09 | 유림해일 주식회사 | Fall arrest safety net for manhole |
KR20240073500A (en) | 2022-11-18 | 2024-05-27 | 김종태 | Assistant cover of a manhole lid for interception of vermin and bad smell |
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