KR200483835Y1 - Pipe connector - Google Patents

Pipe connector Download PDF

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Publication number
KR200483835Y1
KR200483835Y1 KR2020150007000U KR20150007000U KR200483835Y1 KR 200483835 Y1 KR200483835 Y1 KR 200483835Y1 KR 2020150007000 U KR2020150007000 U KR 2020150007000U KR 20150007000 U KR20150007000 U KR 20150007000U KR 200483835 Y1 KR200483835 Y1 KR 200483835Y1
Authority
KR
South Korea
Prior art keywords
corrosion
main body
resistant
connector main
connector
Prior art date
Application number
KR2020150007000U
Other languages
Korean (ko)
Other versions
KR20170001596U (en
Inventor
조경호
Original Assignee
주식회사 서원기술
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 서원기술 filed Critical 주식회사 서원기술
Priority to KR2020150007000U priority Critical patent/KR200483835Y1/en
Publication of KR20170001596U publication Critical patent/KR20170001596U/en
Application granted granted Critical
Publication of KR200483835Y1 publication Critical patent/KR200483835Y1/en

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    • 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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/12—Joints for pipes being spaced apart axially
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/185—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for joints with sleeve or socket
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

Start the pipe connection.
Such a pipe connecting portion is provided with a corrosion resistant portion having a corrosion resistance, and the corrosion resistant portion is formed so as to cover the outer surface of the pipe connection portion.

Description

{PIPE CONNECTOR}

The present invention relates to a pipe connection.

Generally, among the working methods of connecting the joint portions of the pipes during piping work, there is a compression bonding method in which a pipe connection pipe (connection pipe) is inserted into a pipe joint portion and then a peripheral portion of the pipe connection is tightened.

It is preferable that the pipe connection port used in the compression bonding method is formed to have a compression bonding structure capable of holding the joint part of the pipes at a stable connection state in which the seal is maintained.

Such a connection port for piping is disclosed in the applicant's " Patent Publication No. 10-1540109 "

However, the pipe connector assembly disclosed in the above-mentioned Japanese Patent No. 10-1540109 does not have a means or structure for suppressing and preventing corrosion of the outer surface of the metal connector, so surface corrosion may occur.

That is, since the pipe connector assembly of the above-mentioned Japanese Patent No. 10-1540109 has a structure in which the outer surface (metal) of the pipe connector is exposed as it is, it can be one of the factors that greatly reduces pipe construction quality and reliability have.

The present invention has been made to solve the above-mentioned problems occurring in the prior art,

The object of the present invention is to provide a connector for piping which can suppress the corrosion of the surface as much as possible.

In order to realize the object of the present invention as described above,

A connector for piping which is configured to be able to hold a joint part of tubular members in a joint state by a clamping force,

The pipe connection terminal has a corrosion resistant portion and the corrosion resistance portion is provided to cover the outer surface of the pipe connection terminal.

Since the corrosion resistant portion is provided in a state of covering the outer surface of the pipe connection port, the outer surface of the pipe connection port is formed to have a structure that can be protected to the maximum extent from the corrosion phenomenon, The reliability of construction can be secured.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view illustrating an entire structure of a pipe connector according to an embodiment of the present invention; FIG.
FIGS. 2 to 7 are views for explaining the detailed structure and operation of the piping connector according to one embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

The embodiments of the present invention will be described by those skilled in the art to the extent that the present invention can be practiced.

Accordingly, the embodiments of the present invention may be modified into various other forms, so that the claims of the present invention are not limited by the embodiments described below.

FIG. 1 is a view schematically showing the entire structure of a piping connector according to an embodiment of the present invention, and FIGS. 2 to 7 are views for explaining the detailed structure and operation, and reference numeral 2 is a pipe connecting body Hereinafter referred to as "connector body").

The connector main body 2 is for holding the joint portions of the tubes T in a connected state and may have a cylindrical structure in which a passage A is formed as shown in FIG.

A compression bonding portion B is formed at both side ends of the connector main body 2 so as to be crimped in a state in which the tubular body T is sandwiched therebetween. Inside the compression bonding portion B, And a rubber ring C2 are provided.

The connector main body 2 may be made of a metal (or a nonmetal). For example, a steel or stainless steel metal having excellent durability may be used.

That is, the connector main body 2 is formed in such a manner that the end portions of the tubular body T are fitted on the side of the crimp portion B as shown in Fig. 2 and the crimp portions B and The metal ring C1 and the rubber ring C2 are formed so as to sealably hold the joint portions of the tubes T in a communicated state by the action of the compression and tightening action.

On the other hand, the piping connector according to one embodiment of the present invention includes the shroud 4.

The corrosion resistant portion 4 is formed to have a structure capable of restraining and preventing the corrosion of the connector main body 2.

The corrosion resistant portion 4 is formed so as to impart corrosion resistance to the outer surface S of the connector main body 2 in particular.

That is, the sealing portion 4 may be formed to form a corrosion resistant surface E covering the outer surface S of the connector main body 2 as shown in FIGS.

The corrosion resistant portion 4 is provided in the form of a coating layer having corrosion resistance. For example, the corrosion resistant paint (paint) is applied to the outer surface S of the connection port body 2 by a normal spraying operation or a coating operation, Or the like.

The sealing portion 4 may be formed on the entire or a part of the outer surface S of the connector main body 2 so as to conform to the corrosion resistance required for the connector main body 2. [

3, it is possible to provide the corrosion-resistant surface E with the corrosion-resistant surface in a state of covering the outer surface S of the connector main body 2. [

Therefore, the corrosion-resistant portion 4 can protect the outer surface S of the connector main body 2 from corrosion, so that the corrosion resistance can be satisfactorily improved in a piping construction environment where moisture and salt are generated in particular .

Referring to FIGS. 4 to 7, the piping connector according to one embodiment of the present invention may further include a dropping portion 6.

The dropping portion 6 is intended to provide a corrosion inhibiting structure corresponding to the condensation phenomenon of the connector main body 2. [

Particularly, the dropping portion 6 is formed so that the water droplets W formed by the condensation phenomenon can be more smoothly separated by a dropping action on the surface of the connector main body 2. [

The drawing unit 6 is provided with a drawing guide F as shown in Fig. 4 and the drawing guide F is mounted on the erosion face E of the insert 4 formed on the connector main body 2 .

The drawing guide F is formed to have a dropping section in which the water W formed on the surface of the connector main body 2 can be guided so as to be dropable from top to bottom.

The drawing guide F may be formed to have a drafting section extending in a direction obliquely intersecting the longitudinal axis of the main body 2 on the periphery of the connector main body 2 as shown in Figs. .

The drawing guide F may be formed on the periphery of the connector main body 2 with one or more spaced apart portions.

5 and 6, the drawing guide F is formed in a state of being protruded on the periphery of the connector main body 2, that is, on the corrosion-resistant surface E of the corrosion-resistant portion 4. [

The drawing guide F is formed in such a manner that the paint is coated so as to protrude in a state of forming a dredging section on the corrosion resistant surface E when forming the corrosion resistant portion 4 on the side of the connector main body 2, can do. In addition, although not shown in the drawings, the outer surface S of the connector main body 2 may be formed by a pressing process. Especially when the recessed portion 4 is provided with the drawing guide F integrally formed on the corrosion-resistant surface E by the paint coating method as in FIG. 5, the recessed portion 4 is provided in the connector main body 2 (S) corrosion of the outer surface (S) of the outer surface (S), as well as an additional function that can induce the dropping (separation) of the water droplets W generated by the condensation can be easily realized. In addition, when the drawing guide F is formed by a paint coating method, not only the drawing guide F itself is corrosion-resistant, but also the metal connecting hole main body 2 (Deformation) of the surface of the mold can be prevented, and the cost and time required for manufacturing an expensive mold can be greatly reduced.

This dropping portion 6 can guide the droplets W formed on the circumferential side of the connector main body 2 to flow more smoothly.

For example, as shown in FIG. 7, when the water drops W formed on the corrosion-resistant surface E of the sealing portion 4 of the connector main body 2 gradually come down and come into contact with the drawing guide F, The droplet can be made to flow downward more smoothly along the dropping section of the guide F. [

That is, the water droplets W can be rapidly flowed down along the dropping section in a state where the water droplets W are rolled together on the side of the drawing guide F protruding on the corrosion-resistant surface E.

Such a dropping portion 6 can guide the water droplets W or water on the circumferential portion of the connector main body 2 to be smoothly separated from the connector main body 2 side by a dripping action.

Therefore, in the present invention, a corrosion-resistant portion 4 for imparting corrosion resistance to the outer surface S of the connector main body 2 is formed to minimize or prevent surface corrosion of the connector main body 2 have.

The present invention also provides a method for guiding a dropping action of water droplets W formed on the circumferential side of the connector main body 2 by a condensation phenomenon or the like so as to be separated more smoothly from the connector main body 2 side Since the dragging portion 6 is further provided, the effect of preventing and preventing corrosion of the connector main body 2 can be further enhanced.

2: Connecting end body 4: Inner part 6: Drawing part
T: tube S: outer surface of the body E: corrosion-resistant side
F: Guide for drawing W: Drop of water

Claims (5)

1. A connector for piping made of metal which is provided with a corrosion resistant portion having corrosion resistance for suppressing external surface corrosion and is formed so as to hold the joint portion of the tubes by a clamping force,
The corrosion-resistant portion is formed in a state of forming a corrosion-resistant surface on the outer surface of the pipe connecting portion by coating of a corrosion-resistant paint. The corrosion-resistant portion has its own corrosion resistance by coating with a corrosion- Wherein a guide for drawing to guide the dropping is formed integrally with a protruding coating. delete delete delete delete
KR2020150007000U 2015-10-28 2015-10-28 Pipe connector KR200483835Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150007000U KR200483835Y1 (en) 2015-10-28 2015-10-28 Pipe connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150007000U KR200483835Y1 (en) 2015-10-28 2015-10-28 Pipe connector

Publications (2)

Publication Number Publication Date
KR20170001596U KR20170001596U (en) 2017-05-10
KR200483835Y1 true KR200483835Y1 (en) 2017-06-29

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ID=58716667

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150007000U KR200483835Y1 (en) 2015-10-28 2015-10-28 Pipe connector

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KR (1) KR200483835Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200496804Y1 (en) * 2021-06-24 2023-05-02 주식회사 서원기술 Anchor type connector for piping work

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013222026A (en) * 2012-04-16 2013-10-28 Konica Minolta Inc Image forming apparatus
KR101540109B1 (en) * 2013-12-31 2015-07-29 주식회사 서원기술 Pipe connector assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150076956A (en) * 2013-12-27 2015-07-07 가온전선 주식회사 Prevention of corrosion buryingfor pipe and joint

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013222026A (en) * 2012-04-16 2013-10-28 Konica Minolta Inc Image forming apparatus
KR101540109B1 (en) * 2013-12-31 2015-07-29 주식회사 서원기술 Pipe connector assembly

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