KR20140130978A - The valve-housing - Google Patents

The valve-housing Download PDF

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Publication number
KR20140130978A
KR20140130978A KR1020130049653A KR20130049653A KR20140130978A KR 20140130978 A KR20140130978 A KR 20140130978A KR 1020130049653 A KR1020130049653 A KR 1020130049653A KR 20130049653 A KR20130049653 A KR 20130049653A KR 20140130978 A KR20140130978 A KR 20140130978A
Authority
KR
South Korea
Prior art keywords
reinforcing
pipe
valve chamber
valve
space
Prior art date
Application number
KR1020130049653A
Other languages
Korean (ko)
Inventor
남궁락
Original Assignee
주식회사 준별에프알피산업
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 주식회사 준별에프알피산업 filed Critical 주식회사 준별에프알피산업
Priority to KR1020130049653A priority Critical patent/KR20140130978A/en
Publication of KR20140130978A publication Critical patent/KR20140130978A/en

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    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E03F5/021—Connection of sewer pipes to manhole shaft
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/12—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe using attaching means embracing the pipe
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0026—Metals
    • E02D2300/0029—Steel; Iron

Abstract

The present invention relates to a valve chamber reinforced with a pipe joint suitable for a large pipe by reinforcing the connection portion between the pipe and the valve chamber so as to be used semi-permanently. The valve chamber reinforced with the pipe joint according to the present invention is installed in a submerged pipe A reinforcing space forming part for enclosing the outer surface of the pipe and the side wall of the valve chamber so as to form an internal space including a connection part between the pipe and the valve chamber; And a reinforcing member for reinforcing a connecting portion of the valve chamber and the valve chamber.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a valve seat,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a valve chamber installed in a piping embedded in the ground, and more particularly, to a valve chamber reinforced with piping seams suitable for large piping, .

Generally, in modern cities, pipes such as water and sewage pipes are buried underground. The pipelines of the water and sewage lines buried in the basement are formed to be very long, and they are formed in a very complex connection and a wide area. In the case of water supply and drainage pipelines, not only buried continuous tubes are buried in the ground, but each facility is provided with additional facilities such as wastewater valves, air valves, pressure reducing valves, ito pipes and fire hydrants for later inspection and modification of pipes, .

Various facilities such as these need to be installed in one place to facilitate management and inspection. Depending on the necessity, a manhole is installed on the ground, and a valve room is formed in the ground to create a space in which an operator can enter and work .

Therefore, a portion through which the piping passes is formed in the valve chamber side wall, and a joint connecting the piping and the valve chamber side wall is formed. The joint between the valve chamber wall and the pipe is completely sealed to prevent water or the like from entering the valve chamber.

Conventionally, such a valve chamber has been made of a concrete structure or a steel structure. However, the inventor of the present invention has proposed a structure in which a FRP and a steel material are combined with each other to provide a lightweight yet strong and high durability, Has been developed and widely used.

The joint between the wall of the valve chamber and the pipe is completely bonded and sealed at the initial stage of construction, but may be deteriorated by continuous vibration transmitted by the fluid passing through the pipe during use. Particularly, as the piping becomes larger, such deterioration phenomenon tends to occur more frequently and accelerate. Therefore, it is urgently required to develop a technique capable of easily and reliably reinforcing the joint between the valve chamber wall and the piping.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a valve chamber in which a connection portion between a pipeline and a valve chamber is reinforced to be used semi-permanently, thereby reinforcing a pipe joint suitable for a large pipeline.

According to an aspect of the present invention, there is provided a valve chamber provided in a submerged pipe, the valve chamber having an inner space including a connection portion between the pipe and the valve chamber, A reinforcing space forming part enclosing the outer surface and the side wall of the valve chamber and a reinforcing material filled in the inner space of the reinforcing space forming part to reinforce the connection part between the pipe and the valve chamber.

In the present invention, the reinforcing space forming part is preferably formed of a steel material.

In addition, it is preferable that at least one stiffener casting hole formed through the reinforcing space forming portion is formed on the upper portion of the reinforcing space forming portion.

In the present invention, the reinforcing material is preferably cement concrete.

Further, in the present invention, it is preferable that the space between the reinforcing space forming part and the pipe further includes a strength reinforcing structure.

At this time, the strength reinforcing structure is preferably a structure in which reinforcing bars are combined in a lattice shape.

Since the valve chamber according to the present invention is completely reinforced by the reinforcing space forming portion and the reinforcing space forming portion formed integrally with the wall and the pipe, the valve chamber can be used semi-permanently, and in particular, There is an advantage in the valve chamber.

1 and 2 are views showing a state in which a reinforcing space forming part according to an embodiment of the present invention is installed in a valve chamber.
3 is a view showing a state in which a reinforcing member according to an embodiment of the present invention is filled in the reinforcing space forming part.
4 is a view showing a valve seal structure reinforced with a joint according to an embodiment of the present invention.
5 is a view showing a structure in which a seam reinforcing structure is installed in a valve seam reinforced joint according to an embodiment of the present invention.

Hereinafter, a specific embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 3 and 4, the valve chamber 100 reinforced with the pipe joint according to the present embodiment includes the reinforcing space forming part 110 and the reinforcing material 120. The remaining structure of the valve chamber 100 according to the present embodiment, except for the reinforcing space forming portion 110 and the stiffener 120, is substantially the same as that of a typical valve seal structure, and a description thereof will be omitted.

1 and 2, the reinforcing space forming part 110 may be formed on the outer surface of the pipe 2 so as to form an inner space including a connection part between the pipe 2 and the valve chamber 100, And the sidewall of the valve chamber 100. The reinforcing space forming part 110 may be formed by welding a plurality of rectangular steel pipes one over the other and welding the rectangular steel pipes whose length is gradually shortened, as shown in FIGS. 1 and 2, And a connection portion of the valve chamber 100 is formed. When the reinforcing space forming part 110 is formed as a rectangular steel pipe, its strength is very strong, which is advantageous for a large size pipe.

As shown in Fig. 4, the gap between the end of the rectangular steel pipe and the pipe 2 is closed with the FRP plate 140, and the outside of the pipe 2 is completely sealed. Thereby, a closed reinforcing space is formed which surrounds the connection portion between the pipe 2 and the star-side vibe 100.

On the other hand, at least one stiffener striking hole 130 is formed in the upper part of the stiffening space forming part 110 so as to penetrate the rectangular steel pipe in the vertical direction. A stiffener 120, which will be described later, is installed through the stiffener mounting hole 130. After the pouring, the pouring hole may be closed.

The reinforcing space formed by the reinforcing space forming part 110 may further include a strength reinforcing structure (not shown). The strength reinforcing structure is provided in the reinforcing space to reinforce the strength of the reinforcing space forming part more strongly. The strength reinforcing structure may have various structures, for example, a structure in which reinforcing bars are combined in a lattice shape.

As shown in FIG. 3, the reinforcing material is filled in the inner space of the reinforcing space forming part 110 to reinforce the connecting portion between the pipe 2 and the valve chamber 100. Specifically, the reinforcing member 120 is cured in a state where the reinforcement member 120 is completely filled in the reinforcing space formed by the reinforcing space forming unit 110, including the connecting portion between the pipe 2 and the valve chamber 100, 2). Therefore, in the present embodiment, the reinforcing member 120 is preferably a cement concrete.

100: A valve seam reinforced with a pipe joint according to an embodiment of the present invention
2: piping 110: reinforcing space forming part
120: stiffener 130: stiffener casting hole

Claims (6)

In a valve chamber installed in an underground buried pipe,
A reinforcing space forming unit for enclosing the outer surface of the pipe and the side wall of the valve chamber so as to form an internal space including a connection part between the pipe and the valve chamber;
And a reinforcing member filled in the inner space of the reinforcing space forming unit to reinforce the connecting portion between the pipe and the valve chamber. 2. The apparatus according to claim 1, wherein the reinforcing space-
Wherein the valve seals are formed of a steel material. 3. The apparatus according to claim 2, wherein an upper portion of the reinforcing space-
Wherein a stiffener casting hole is formed in the valve seam. The stiffener according to claim 1,
Wherein the valve seals are reinforced with a pipe joint. 2. The fuel cell system according to claim 1, wherein in the space between the reinforcing space forming portion and the pipe,
And a reinforcing structure for reinforcing the pipe joint. 6. The structure of claim 5, wherein the strength-
And the reinforcing bars are coupled to each other in a lattice shape.
KR1020130049653A 2013-05-02 2013-05-02 The valve-housing KR20140130978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130049653A KR20140130978A (en) 2013-05-02 2013-05-02 The valve-housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130049653A KR20140130978A (en) 2013-05-02 2013-05-02 The valve-housing

Publications (1)

Publication Number Publication Date
KR20140130978A true KR20140130978A (en) 2014-11-12

Family

ID=52452565

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130049653A KR20140130978A (en) 2013-05-02 2013-05-02 The valve-housing

Country Status (1)

Country Link
KR (1) KR20140130978A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190018239A (en) 2017-08-14 2019-02-22 조동국 Universal Connecting Pipe Assembly
KR20220149827A (en) 2021-04-30 2022-11-09 주식회사 한국밸브텍 A valve room for piping protection when the valve room is subsided
KR102505052B1 (en) 2021-10-07 2023-02-28 선철원 earthquake-resistant pipe connecting structure of valve room
KR102529136B1 (en) 2022-02-17 2023-05-03 선철원 earthquake-resistant connecting method for pipe of valve room

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190018239A (en) 2017-08-14 2019-02-22 조동국 Universal Connecting Pipe Assembly
KR20220149827A (en) 2021-04-30 2022-11-09 주식회사 한국밸브텍 A valve room for piping protection when the valve room is subsided
KR102505052B1 (en) 2021-10-07 2023-02-28 선철원 earthquake-resistant pipe connecting structure of valve room
KR102529136B1 (en) 2022-02-17 2023-05-03 선철원 earthquake-resistant connecting method for pipe of valve room

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A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
E801 Decision on dismissal of amendment