JP2011021691A - Pipe connection structure - Google Patents

Pipe connection structure Download PDF

Info

Publication number
JP2011021691A
JP2011021691A JP2009167214A JP2009167214A JP2011021691A JP 2011021691 A JP2011021691 A JP 2011021691A JP 2009167214 A JP2009167214 A JP 2009167214A JP 2009167214 A JP2009167214 A JP 2009167214A JP 2011021691 A JP2011021691 A JP 2011021691A
Authority
JP
Japan
Prior art keywords
pipe
joint
pipes
flange
connection structure
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.)
Pending
Application number
JP2009167214A
Other languages
Japanese (ja)
Inventor
Tokuji Kajiwara
徳二 梶原
Katsutoshi Suzuki
勝利 鈴木
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.)
Kajiwara Kogyo Co Ltd
Original Assignee
Kajiwara Kogyo Co Ltd
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 Kajiwara Kogyo Co Ltd filed Critical Kajiwara Kogyo Co Ltd
Priority to JP2009167214A priority Critical patent/JP2011021691A/en
Publication of JP2011021691A publication Critical patent/JP2011021691A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To facilitae cleaning of a bent pipe part or the like. <P>SOLUTION: This pipe connection structure is provided with respective flange parts 3a, 5a formed inclinedly to respective pipes 3, 5 in response to a cross angle of the respective pipes 3, 5, in end parts of the respective pipes 3, 5 connected each other, and a separable bent pipe joint part 11 is formed by bringing the respective flange parts 3a, 5a into abutting state to couple fasteningly the respective flange parts 3a, 5a by a joint 19. The bent pipe joint part 11 of the respective pipes 3, 5 are separated by removing the joint 19 to separate the respective flange parts 3a, 5a, and the bent pipe joint part 11 is easily cleaned by this manner. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本考案は、管を接続するための配管接続構造に関する。   The present invention relates to a pipe connection structure for connecting pipes.

一般に、管の接続は、直管部で行われる。このため、管の途中に曲管部等の交差部があると、直管部を接続する継ぎ手を外しても交差部はそのままの形態を維持するため、交差部の清掃に困難を伴う。   In general, the pipe is connected at the straight pipe portion. For this reason, if there is an intersecting part such as a curved pipe part in the middle of the pipe, the intersecting part maintains the form as it is even if the joint connecting the straight pipe part is removed, which makes it difficult to clean the intersecting part.

特に、加工食材等を搬送するための配管では、曲管部等に食材が残り、衛生上好ましくない状況となるため、曲管部等の清掃に長時間をかける必要があり、作業性に問題があった。
特開２００６−２３４０４８号公報 In particular, in piping for conveying processed foods, etc., food remains in the curved pipes and the like, which is unfavorable for hygiene, so it is necessary to take a long time to clean the curved pipes, etc. was there.
JP 2006-234048 A

解決しようとする問題点は、曲管部等の清掃に困難を伴う点である。   The problem to be solved is that it is difficult to clean the bent pipe portion and the like.

本発明は、曲管部等の清掃を容易とするために、接続される各管の端部に該各管の交角に応じて各管に対し傾斜形成したフランジ部をそれぞれ設け、前記各フランジ部を突き合わせて該各フランジ部を継ぎ手により締結結合して分離可能な交継部を形成することを特徴とする。   According to the present invention, in order to facilitate cleaning of a curved pipe portion or the like, a flange portion that is inclined with respect to each pipe is provided at an end portion of each pipe to be connected according to the intersection angle of each pipe, The flange portions are brought into contact with each other, and the flange portions are fastened and joined by a joint to form a separable joint portion.

本発明の配管接続構造は、接続される各管の端部に該各管の交角に応じて各管に対し傾斜形成したフランジ部をそれぞれ設け、前記各フランジ部を突き合わせて該各フランジ部を継ぎ手により締結結合して分離可能な交継部を形成する。   In the pipe connection structure of the present invention, flanges formed to be inclined with respect to each pipe according to the angle of intersection of the pipes are provided at the ends of the pipes to be connected, and the flange parts are abutted against each other. A separable joint portion is formed by fastening and coupling with a joint.

このため、継ぎ手を外してフランジ部を分離すると、各管の交継部を分離させることができ、交継部の清掃を容易に行わせることができる。   For this reason, if a joint is removed and a flange part is isolate | separated, the joint part of each pipe | tube can be isolate | separated and cleaning of a joint part can be performed easily.

配管を示す全体図である。（実施例１）It is a general view showing piping. Example 1 曲管継部を示す要部拡大図である。（実施例１）It is a principal part enlarged view which shows a curved pipe connection part. Example 1 折管継部を示す要部拡大図である。（実施例１）It is a principal part enlarged view which shows a fold pipe joint part. Example 1 継ぎ手を示す斜視図である。（実施例１）It is a perspective view which shows a joint. Example 1

交継部の清掃を容易にするという目的を、フランジ部の傾斜により実現した。   The purpose of facilitating the cleaning of the junction was realized by the inclination of the flange.

図１は、配管を示す全体図、図２は、曲管継部を示す要部拡大図、図３は、折管継部を示す要部拡大図、図４は、継ぎ手を示す斜視図である。   1 is an overall view showing a pipe, FIG. 2 is an enlarged view of a main part showing a bent pipe joint, FIG. 3 is an enlarged view of a main part showing a folded pipe joint, and FIG. 4 is a perspective view showing a joint. is there.

図１に示す接続された配管１は、食材、例えば完成後の餡の圧送などに用いられるものであり、例えばステンレスなどにより形成されている。   The connected piping 1 shown in FIG. 1 is used for foodstuffs, for example, pressure-feeding of a completed basket, and is made of, for example, stainless steel.

配管１は、管３，５，７，９を備え、管３，５間に交継部として湾曲した曲管継部１１が形成され、管５，７間に交継部として折れた折管継部１３が形成され、管７，９間に直管継部１５が形成されている。   The pipe 1 includes pipes 3, 5, 7, and 9, a curved pipe joint portion 11 that is curved as a joint portion is formed between the pipes 3 and 5, and a folded pipe that is folded as a joint portion between the pipes 5 and 7. A joint portion 13 is formed, and a straight pipe joint portion 15 is formed between the pipes 7 and 9.

図２のように、前記曲管継部１１には、例えば接続される各管３，５の端部において、フランジ部３ａ，５ａがそれぞれ設けられている。各フランジ部３ａ，５ａは、各管３，５の交角に応じて各管３，５に対し傾斜形成されている。すなわち、管３，５は、例えば９０°交差するように配管されているものであり、直管部３ｂ，５ｂと曲管端部３ｃ，５ｃとを備えている。フランジ部３ａは、曲管端部３ｃに一体に形成され、フランジ部５ａは、曲管端部５ｃに一体に形成されている。フランジ部３ａ，５ａは、直管部３ｂ，５ｂに対し４５°傾斜して形成されている。   As shown in FIG. 2, the bent pipe joint portion 11 is provided with flange portions 3a and 5a, for example, at the end portions of the pipes 3 and 5 to be connected. The flange portions 3a and 5a are inclined with respect to the tubes 3 and 5 in accordance with the intersection angle of the tubes 3 and 5. That is, the pipe | tubes 3 and 5 are piped so that it may cross | intersect 90 degrees, for example, and are provided with the straight pipe parts 3b and 5b and the curved pipe edge parts 3c and 5c. The flange portion 3a is formed integrally with the bent tube end portion 3c, and the flange portion 5a is formed integrally with the bent tube end portion 5c. The flange portions 3a and 5a are formed to be inclined by 45 ° with respect to the straight pipe portions 3b and 5b.

前記各フランジ部３ａ，５ａ間にパッキン１７を介設して両者を突き合わせ、該各フランジ部３ａ，５ａを継ぎ手１９により締結結合して分離可能な曲管継部１１が形成される。   A gasket 17 is interposed between the flange portions 3a and 5a so that they are abutted to each other, and the flange portions 3a and 5a are fastened and joined by a joint 19 to form a bendable pipe joint portion 11 that can be separated.

図３のように、前記折管継部１３には、例えば接続される各管５，７の端部において、フランジ部５ｄ，７ａがそれぞれ設けられている。各フランジ部５ｄ，７ａは、各管５，７の交角に応じて各管５，７に対し傾斜形成されている。すなわち、管５，７は、例えば１５°交差するように配管されているものであり、直管部５ｂ，７ｂと折管端部５ｅ，７ｃとを備えている。フランジ部５ｄは、折管端部５ｅに一体に形成され、フランジ部７ａは、折管端部７ｃに一体に形成されている。フランジ部５ｄ，７ａは、直管部５ｂ，７ｂに対し７．５°傾斜して形成されている。   As shown in FIG. 3, the folded pipe joint portion 13 is provided with flange portions 5 d and 7 a at the end portions of the pipes 5 and 7 to be connected, for example. The flange portions 5d and 7a are inclined with respect to the pipes 5 and 7 in accordance with the intersection angle of the pipes 5 and 7. That is, the pipe | tubes 5 and 7 are piped so that it may cross | intersect 15 degrees, for example, and are provided with the straight pipe parts 5b and 7b and the broken pipe end parts 5e and 7c. The flange portion 5d is formed integrally with the folded tube end portion 5e, and the flange portion 7a is formed integrally with the folded tube end portion 7c. The flange portions 5d and 7a are formed with an inclination of 7.5 ° with respect to the straight pipe portions 5b and 7b.

前記各フランジ部５ｄ，７ａ間にパッキン２１を介設して両者を突き合わせ、該各フランジ部５ｄ，７ａを継ぎ手１９により締結結合して分離可能な折管継部１３が形成される。   A gasket 21 is provided between the flange portions 5d and 7a so that they are abutted to each other, and the flange portions 5d and 7a are fastened and joined by a joint 19 to form a foldable pipe joint portion 13 that can be separated.

図１のように、前記直管継部１５には、例えば接続される各管７，９の端部において、フランジ部７ｄ，９ａがそれぞれ設けられている。各フランジ部７ｄ，９ａは、各管７，９に対し直交して形成されている。管７，９は、直管部７ｂ，９ｂと直管端部７ｅ，９ｃとを備えている。フランジ部７ｄは、直管端部７ｅに一体に形成され、フランジ部９ａは、直管端部９ｃに一体に形成されている。   As shown in FIG. 1, the straight pipe joint portion 15 is provided with flange portions 7d and 9a, for example, at the ends of the pipes 7 and 9 to be connected. The flange portions 7d and 9a are formed orthogonal to the pipes 7 and 9, respectively. The pipes 7 and 9 include straight pipe portions 7b and 9b and straight pipe end portions 7e and 9c. The flange portion 7d is formed integrally with the straight pipe end portion 7e, and the flange portion 9a is formed integrally with the straight pipe end portion 9c.

前記各フランジ部７ｄ，９ａ間にパッキンを介設して両者を突き合わせ、該各フランジ部７ｄ，９ａを継ぎ手１９により締結結合して分離可能な直管継部１５が形成される。   A straight pipe joint portion 15 is formed by interposing a gasket between the flange portions 7d and 9a and abutting the flange portions 7d and 9a.

図４のように、継ぎ手１９は、通常のものを用いることができ、本実施例では、径方向へ展開してフランジ部３ａ，５ａ、５ｄ，７ａ、７ｄ，９ａに着脱できる本体部１９ａと本体部１９ａをフランジ部３ａ，５ａ、５ｄ，７ａ、７ｄ，９ａに対して締め込む締結ハンドル１９ｂとを備えている。本体部１９ａは、ヒンジ部１９ａａ，１９ａｂと締結部１９ａｃ，１９ａｄとを備えている。   As shown in FIG. 4, the joint 19 can be a normal one. In this embodiment, the main body 19 a that can be attached to and detached from the flanges 3 a, 5 a, 5 d, 7 a, 7 d, and 9 a in the radial direction A fastening handle 19b for fastening the main body 19a to the flanges 3a, 5a, 5d, 7a, 7d, 9a is provided. The main body portion 19a includes hinge portions 19aa and 19ab and fastening portions 19ac and 19ad.

各継ぎ手１９を各フランジ部３ａ，５ａ、５ｄ，７ａ、７ｄ，９ａに取り付け、各締結部１９ａｃ，１９ａｄを、各締結ハンドル１９ｂによって締め込むことで、各本体部１９ａにより各フランジ部３ａ，５ａ、５ｄ，７ａ、７ｄ，９ａを締結し、各フランジ部３ａ，５ａ、５ｄ，７ａ、７ｄ，９ａ相互の結合を維持させることができる。   Each joint 19 is attached to each flange portion 3a, 5a, 5d, 7a, 7d, 9a, and each fastening portion 19ac, 19ad is fastened by each fastening handle 19b, whereby each main body portion 19a causes each flange portion 3a, 5a. 5d, 7a, 7d, 9a can be fastened to maintain the mutual coupling between the flange portions 3a, 5a, 5d, 7a, 7d, 9a.

各締結ハンドル１９ｂの締結を解除し、各本体部１９ａを各ヒンジ部１９ａａ，１９ａｂでの回動により径方向へ開くと、各本体部１９ａを各フランジ部３ａ，５ａ、５ｄ，７ａ、７ｄ，９ａから取り外すことができる。   When the fastening of each fastening handle 19b is released and each main body portion 19a is opened in the radial direction by the rotation of each hinge portion 19aa, 19ab, each main body portion 19a is opened to each flange portion 3a, 5a, 5d, 7a, 7d, It can be removed from 9a.

この各継ぎ手１９の取り外しにより各フランジ部３ａ，５ａ、５ｄ，７ａ、７ｄ，９ａ相互を引き離すことができる。このため、曲管継部１１、折管継部１３では、食材ｆ等が詰まり易い中間部で引き離し、配管の曲がり部や折れ部において配管内部を容易に洗浄することができる。
［実施例１の効果］
本発明実施例１の配管接続構造は、接続される各管３，５，７の端部に該各管３，５，７の交角に応じて各管３，５，７に対し傾斜形成したフランジ部３ａ，５ａ、５ｄ，７ａをそれぞれ設け、前記各フランジ部３ａ，５ａ、５ｄ，７ａを突き合わせて該各フランジ部３ａ，５ａ、５ｄ，７ａを継ぎ手１９により締結結合して分離可能な曲管継部１１、折管継部１３を形成する。 The flange portions 3a, 5a, 5d, 7a, 7d, 9a can be separated from each other by removing the joints 19. For this reason, the bent pipe joint portion 11 and the folded pipe joint portion 13 can be separated at the middle portion where the food f or the like is easily clogged, and the inside of the pipe can be easily washed at the bent portion or the bent portion of the pipe.
[Effect of Example 1]
In the pipe connection structure of the first embodiment of the present invention, the ends of the pipes 3, 5, 7 to be connected are inclined with respect to the pipes 3, 5, 7 according to the intersection angle of the pipes 3, 5, 7. The flanges 3a, 5a, 5d and 7a are provided, the flanges 3a, 5a, 5d and 7a are brought into contact with each other, and the flanges 3a, 5a, 5d and 7a are fastened and joined by a joint 19 to be separated. The pipe joint part 11 and the folded pipe joint part 13 are formed.

このため、継ぎ手１９を外してフランジ部３ａ，５ａ、５ｄ，７ａを分離すると、各管３，５，７の曲管継部１１、折管継部１３を分離させることができ、曲管継部１１、折管継部１３の清掃を容易に行わせることができる。
[その他]
継ぎ手１９は、フランジ部３ａ，５ａ、５ｄ，７ａを締結して結合できれば良く、他の形態の継ぎ手を使用することもできる。 For this reason, when the joint 19 is removed and the flange portions 3a, 5a, 5d, and 7a are separated, the bent pipe joint portion 11 and the folded pipe joint portion 13 of each of the tubes 3, 5, and 7 can be separated. The part 11 and the folded pipe joint part 13 can be easily cleaned.
[Other]
The joint 19 only needs to be able to fasten and join the flange portions 3a, 5a, 5d, and 7a, and other types of joints can be used.

曲管継部１１、折管継部１３は、配管方向の前後で、直管部３ｂ、５ｂ、７ｂに溶接結合させる形態にすることもできる。   The bent pipe joint portion 11 and the folded pipe joint portion 13 may be welded to the straight pipe portions 3b, 5b, and 7b before and after the piping direction.

フランジ部３ａ，５ａ、５ｄ，７ａの傾斜角は、曲管継部１１、折管継部１３前後の配管の交角に応じて任意であり、突き合わせるフランジ部３ａ，５ａ、５ｄ，７ａ相互間でも異ならせることができる。   The inclination angles of the flange portions 3a, 5a, 5d, and 7a are arbitrary depending on the intersection angle of the pipes before and after the bent pipe joint portion 11 and the folded pipe joint portion 13, and between the flange portions 3a, 5a, 5d, and 7a to be abutted. But it can be different.

３，５，７ 管
３ａ，５ａ、５ｄ，７ａ フランジ部
１１ 曲管継部（交継部）
１３ 折管継部（交継部）
１９ 継ぎ手 3, 5, 7 Pipe 3a, 5a, 5d, 7a Flange part 11 Curved pipe joint part (joint part)
13 Folding pipe joint part
19 Fitting

Claims (3)

接続される各管の端部に該各管の交角に応じて各管に対し傾斜形成したフランジ部をそれぞれ設け、
前記各フランジ部を突き合わせて該各フランジ部を継ぎ手により締結結合して分離可能な交継部を形成する、
ことを特徴とする配管接続構造。 Provided with flange portions that are inclined with respect to each tube according to the angle of intersection of each tube at the end of each tube to be connected,
Each flange portion is abutted and each flange portion is fastened and joined by a joint to form a separable joint portion;
Piping connection structure characterized by that. 請求項１記載の配管接続構造であって、
前記交継部は、湾曲した曲管継部である、
ことを特徴とする配管接続構造。 The pipe connection structure according to claim 1,
The joint portion is a curved curved pipe joint portion,
Piping connection structure characterized by that. 請求項１記載の配管接続構造であって、
前記交継部は、折れた折管継部である、
ことを特徴とする配管接続構造。 The pipe connection structure according to claim 1,
The intersection is a folded pipe joint,
Piping connection structure characterized by that.
JP2009167214A 2009-07-15 2009-07-15 Pipe connection structure Pending JP2011021691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009167214A JP2011021691A (en) 2009-07-15 2009-07-15 Pipe connection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009167214A JP2011021691A (en) 2009-07-15 2009-07-15 Pipe connection structure

Publications (1)

Publication Number Publication Date
JP2011021691A true JP2011021691A (en) 2011-02-03

Family

ID=43631948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009167214A Pending JP2011021691A (en) 2009-07-15 2009-07-15 Pipe connection structure

Country Status (1)

Country Link
JP (1) JP2011021691A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01145493A (en) * 1987-12-02 1989-06-07 Taiheiyo Tokushu Chuzo Kk Universal pipe joint
JP2002195472A (en) * 2000-12-28 2002-07-10 On Industries Ltd Pipe joint
JP2003056771A (en) * 2000-10-03 2003-02-26 Toa Harbor Works Co Ltd Universal joint, and laying method of duct using it
JP2005195164A (en) * 2003-10-10 2005-07-21 Fujitoku:Kk Pipe joint for sanitary piping

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01145493A (en) * 1987-12-02 1989-06-07 Taiheiyo Tokushu Chuzo Kk Universal pipe joint
JP2003056771A (en) * 2000-10-03 2003-02-26 Toa Harbor Works Co Ltd Universal joint, and laying method of duct using it
JP2002195472A (en) * 2000-12-28 2002-07-10 On Industries Ltd Pipe joint
JP2005195164A (en) * 2003-10-10 2005-07-21 Fujitoku:Kk Pipe joint for sanitary piping

Similar Documents

Publication Publication Date Title
JP5379120B2 (en) Conduit fitting
TWI328661B (en)
JP2011021691A (en) Pipe connection structure
JP3135044U (en) Ferrule for jacket
AU2012216524B2 (en) Cuffed connection system for ducts and tubular members
JP2012511124A5 (en)
JP5059570B2 (en) Fittings and sockets
JP3223347U (en) straw
JP5412189B2 (en) Pipe fitting
JP2010209922A (en) Flanged pipe, pipe connection structure of the pipe, and method for manufacturing the pipe
JP5329419B2 (en) Metal tube connection structure, flanged tube, and method of forming the same
JP2014070691A (en) Pipeline connecting jig and sanitary pipeline
JP4920485B2 (en) Sanitary piping fittings
US20060152004A1 (en) Pipe connecting structure
JP2010151304A (en) Connection device of pipe
CN215055220U (en) Seamless steel pipe multitube coupling mechanism
JP2008025612A (en) Pipe joint made of resin
TWM437409U (en) Pipe connector structure
JP2005016706A (en) Piping joint for food
JP2008106933A (en) Branch pipe and air conditioner using branch pipe
NZ547189A (en) Adjacent tubes with inner tube end band or cuff resiliently deformed inwardly to achieve assembly
TWM398050U (en) Rotatable dual-hook pipe joint structure
TWM303270U (en) Decoration tailpipe for exhausting pipe
JP2019142494A5 (en)
US20140054884A1 (en) Connecting pipe structure for suction set

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120531

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130724

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130806

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20131210