JPH10141570A - Controller for electrofusion joint - Google Patents
Controller for electrofusion jointInfo
- Publication number
- JPH10141570A JPH10141570A JP29280796A JP29280796A JPH10141570A JP H10141570 A JPH10141570 A JP H10141570A JP 29280796 A JP29280796 A JP 29280796A JP 29280796 A JP29280796 A JP 29280796A JP H10141570 A JPH10141570 A JP H10141570A
- Authority
- JP
- Japan
- Prior art keywords
- joint
- power supply
- supply output
- controller
- power
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
- B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3468—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special electrical connectors of windings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
- B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5229—Joining tubular articles involving the use of a socket
- B29C66/52291—Joining tubular articles involving the use of a socket said socket comprising a stop
- B29C66/52292—Joining tubular articles involving the use of a socket said socket comprising a stop said stop being internal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
- B29C66/91651—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux by controlling or regulating the heat generated by Joule heating or induction heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
- B29C66/967—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes
- B29C66/9672—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes involving special data inputs, e.g. involving barcodes, RFID tags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
- B29C66/967—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes
- B29C66/9674—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes involving special data outputs, e.g. special data display means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
- B29C66/967—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Control Of Resistance Heating (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はエレクトロフュージ
ョン継手用コントローラに関する。詳しくは、ガス管や
水道管に用いられるプラスチック管の接続に用いられる
エレクトロフュージョン継手（以下、ＥＦ継手という）
に供給する電力を制御するＥＦ継手用コントローラに関
する。The present invention relates to a controller for an electrofusion joint. Specifically, an electrofusion joint (hereinafter, referred to as an EF joint) used for connecting a plastic pipe used for a gas pipe or a water pipe.
The present invention relates to an EF joint controller that controls electric power supplied to the EF joint.
【０００２】[0002]
【従来の技術】従来、上下水道やガス管などのプラスチ
ック管による配管工事においては、プラスチック製のＴ
継手、エルボ継手、ソケット継手、サドル継手等を用
い、その内面及びプラスチック管外周面をヒータにより
加熱溶融し、その状態で継手にプラスチック管を差し込
んで接合していた。しかし最近では作業性及び接続品質
を向上するためエレクトロフュージョン方式（以下、Ｅ
Ｆ方式という）による接続方法が採用されている。2. Description of the Related Art Conventionally, in plumbing work with plastic pipes such as water and sewage and gas pipes, plastic T
Using a joint, an elbow joint, a socket joint, a saddle joint, or the like, the inner surface and the outer peripheral surface of the plastic pipe are heated and melted by a heater, and in this state, the plastic pipe is inserted into the joint and joined. However, recently, in order to improve workability and connection quality, an electrofusion method (hereinafter, referred to as E
F method).
【０００３】この、ＥＦ方式によるプラスチック管の接
続方法は、図２に示すように接続すべき２本のプラスチ
ック管１，１′を接続するのにＥＦ継手を用いる。この
ＥＦ継手２は予めコイル状に巻回された電熱線３が埋設
されたプラスチック管であり、該電熱線の両端はターミ
ナルピン４，５に接続されている。In this method of connecting plastic pipes by the EF method, an EF joint is used to connect two plastic pipes 1 and 1 'to be connected as shown in FIG. The EF joint 2 is a plastic tube in which a heating wire 3 wound in a coil shape in advance is embedded, and both ends of the heating wire are connected to terminal pins 4 and 5.
【０００４】そして、ＥＦ継手２の両端から接続すべき
プラスチック管１，１′をストッパ２ａに突き当たるま
で挿入しておき、ターミナルピン４，５にＥＦ継手用コ
ントローラ６からのコード７，７′を接続し、電源コー
ド８を電源に接続して電源を入れ、そのＥＦ継手２に決
められた電流を決められた時間通電する。これにより電
熱線３は発熱し、ＥＦ継手２の内面及びプラスチック管
１，１′の外周面を溶融して両者を接合するのである。Then, plastic pipes 1, 1 'to be connected from both ends of the EF joint 2 are inserted until they hit the stopper 2a, and cords 7, 7' from the EF joint controller 6 are inserted into the terminal pins 4, 5. The power is turned on by connecting the power cord 8 to a power supply, and a predetermined current is supplied to the EF joint 2 for a predetermined time. As a result, the heating wire 3 generates heat and melts the inner surface of the EF joint 2 and the outer peripheral surfaces of the plastic pipes 1 and 1 'to join them.
【０００５】[0005]
【発明が解決しようとする課題】上記従来のＥＦ継手用
コントローラにおいては、ＥＦ継手の施工情報はコント
ローラ自身には何も入力されていなかった。このため後
日継手部に故障が発生した場合の原因調査に必要な施工
情報の収集管理が不十分であるという問題があった。In the above-mentioned conventional EF joint controller, no EF joint construction information is input to the controller itself. Therefore, there is a problem that collection and management of construction information necessary for investigating a cause when a failure occurs in the joint portion at a later date is insufficient.
【０００６】本発明は上記従来の問題点に鑑み、ＥＦ継
手を用いたプラスチック管の接続工事において、その施
工情報を確実に記録保存できるＥＦ継手用コントローラ
を実現することを目的とする。SUMMARY OF THE INVENTION In view of the above-mentioned conventional problems, an object of the present invention is to realize an EF joint controller capable of reliably recording and saving construction information in a connection work of a plastic pipe using an EF joint.
【０００７】[0007]
【課題を解決するための手段】本発明のＥＦ継手用コン
トローラに於いては、継手に挿入されたブラスチック製
パイプを該継手内に組み込まれた電熱線により融着させ
て接続する工法に使用され、該電熱線に供給する電力を
制御するエレクトロフュージョン継手用コントローラで
あって、給電出力値を設定する給電出力設定手段１１
と、その設定値に従って給電出力する給電出力手段１２
と、管接続の施工情報が入力される情報入力手段１３
と、該情報入力手段１３に入力された情報を記憶するデ
ータ収集用記憶装置１４とを具備し、さらに該データ収
集用記憶装置１４の作動準備ができていないときは、継
手への給電出力を許可しないようにしたインターロック
手段１５を具備してなることを特徴とする。In the controller for an EF joint according to the present invention, a plastic pipe inserted into the joint is fused and connected by a heating wire incorporated in the joint. A power supply output setting means for controlling a power supplied to the heating wire, the power supply output setting means for setting a power supply output value.
And power supply output means 12 for supplying power according to the set value.
Input means 13 for inputting construction information of pipe connection
And a data collection storage device 14 for storing the information input to the information input means 13. When the data collection storage device 14 is not ready for operation, the power supply output to the joint is reduced. It is characterized by comprising interlock means 15 which is not permitted.
【０００８】また、それに加えて、 前記インターロッ
ク手段１５は、データ収集用記憶装置１４に記録媒体が
セットされていないとき、又は記録媒体がセットされて
いても、その記憶容量が不足状態の時には、前記給電出
力手段１２からの給電出力を遮断する手段を有すること
を特徴とする。[0008] In addition, the interlock means 15 is provided when the recording medium is not set in the data collection storage device 14, or when the recording medium is set and the storage capacity is insufficient. And a means for interrupting the power supply output from the power supply output means 12.
【０００９】この構成を採ることにより、ＥＦ継手を用
いたプラスチック管の接続工事において、その施工情報
を確実に記録保存できるＥＦ継手用コントローラが得ら
れる。By adopting this configuration, an EF joint controller capable of reliably recording and saving the construction information in the connection work of the plastic pipe using the EF joint is obtained.
【００１０】[0010]
【発明の実施の形態】図１は本発明の実施の形態のＥＦ
継手用コントローラ１０を示すブロック図である。同図
において、１１はＥＦ継手へ供給する電力の給電出力値
を設定する給電出力設定手段であり、１２は該給電出力
設定手段１１に接続され、且つ該給電出力設定手段１１
の指示によりＥＦ継手に給電出力を出力する給電出力手
段である。また、１３は施工情報が入力される情報入力
手段であり、１４は該情報入力手段１３に接続され施工
情報を記録するデータ収集用記録装置である。FIG. 1 shows an EF according to an embodiment of the present invention.
It is a block diagram which shows the controller 10 for joints. In the figure, reference numeral 11 denotes a power supply output setting means for setting a power supply output value of power supplied to the EF joint, and 12 denotes a power supply output setting means which is connected to the power supply output setting means 11.
Is a power supply output means for outputting a power supply output to the EF joint in accordance with the instruction. Reference numeral 13 denotes information input means for inputting construction information. Reference numeral 14 denotes a data collection recording device connected to the information input means 13 for recording construction information.
【００１１】また、前記給電出力手段１２の出力配線の
途中には本発明の特徴であるインターロック手段１５が
挿入されている。この、インターロック手段１５は、情
報入力手段１３からの複数の情報に対応する信号および
データ収集用記録装置１４の準備完了により送出される
信号とのアンドをとるＡＮＤ回路１６と、該ＡＮＤ回路
１６よりの信号により駆動され、前記給電出力手段１２
から出力される給電出力をオン・オフするスイッチ１７
とを具備している。An interlock means 15 which is a feature of the present invention is inserted in the output wiring of the power supply output means 12. The interlock means 15 includes an AND circuit 16 for ANDing a signal corresponding to a plurality of pieces of information from the information input means 13 and a signal transmitted when the preparation of the data acquisition recording device 14 is completed. And the power supply output means 12
Switch 17 for turning on / off the power supply output from
Is provided.
【００１２】そして、情報入力手段１３に情報を入力す
る手段としては、バーコード、ＩＤカード、キー入力、
通信手段を介した遠隔からの情報源等が用いられる。従
って情報入力手段１３には情報を入力する手段に対応し
て、バーコードリーダー、磁気読取装置、キーボード、
モデム等の少なくとも１つを具備する必要がある。Means for inputting information to the information input means 13 include a bar code, an ID card, a key input,
A remote information source or the like via communication means is used. Therefore, the information input means 13 corresponds to a means for inputting information, such as a barcode reader, a magnetic reader, a keyboard,
It is necessary to provide at least one such as a modem.
【００１３】また、情報入力手段１３に入力する施工情
報としては、工事責任者情報、工事を明示する情報
（工事会社名、工事番号、工事日時、工事場所等）が用
いられる。これらの情報は単独、もしくは組み合わせで
入力してもよい。そして、これらの情報が入力される
と、それぞれ信号をＡＮＤ回路１６に送出するようにな
っている。The construction information input to the information input means 13 includes construction manager information and information specifying the construction (construction company name, construction number, construction date and time, construction location, etc.). These pieces of information may be input alone or in combination. When these pieces of information are input, signals are sent to the AND circuit 16.
【００１４】また、データ収集用記録装置１４には記録
媒体としてフロッピーディスク、メモリーカード等を用
いる記録装置が用いられる。そして、これらの記録媒体
がセットされていないとき、または記録媒体がセットさ
れていてもその記録媒体の記録容量が不足状態にあると
きは、ＡＮＤ回路１６には信号を送出しないようになっ
ており、記録媒体がセットされ且つセットされた記録媒
体の記憶容量が十分にあるときのみＡＮＤ回路１６に信
号を送出するようになっている。As the data collecting recording device 14, a recording device using a floppy disk, a memory card, or the like as a recording medium is used. When these recording media are not set, or when the recording medium is set and the recording capacity of the recording medium is insufficient, no signal is sent to the AND circuit 16. A signal is sent to the AND circuit 16 only when the recording medium is set and the storage capacity of the set recording medium is sufficient.
【００１５】このように構成された本実施の形態の作用
を次に説明する。先ず給電出力手段１２の出力ケーブル
をＥＦ継手に接続しておく。次いで給電出力設定手段１
１により給電出力を設定し、給電出力手段１２より出力
させる。このときスイッチ１７はＡＮＤ回路１６よりの
信号がないためオフとなっている。このため、給電出力
手段１２よりの出力はスイッチ１７により遮断されＥＦ
継手には給電されない。The operation of the embodiment constructed as described above will now be described. First, the output cable of the power supply output means 12 is connected to the EF joint. Next, power supply output setting means 1
The power supply output is set by 1 and output from the power supply output means 12. At this time, the switch 17 is off because there is no signal from the AND circuit 16. For this reason, the output from the power supply output means 12 is cut off by the switch 17 and EF
No power is supplied to the joint.
【００１６】次いで情報入力手段１３に所定数の施工情
報が入力されると、該情報入力手段１３からは入力情報
に対応した信号がＡＮＤ回路１６に送られる。また、デ
ータ収集用記憶装置１４に記憶媒体がセットされ、且つ
記憶媒体の容量不足がないことが確認され、準備が完了
されると該データ収集用記憶装置１４からＡＮＤ回路１
６に信号が送られる。同時に、データ収集用記憶装置１
４は情報入力手段１３に入力されている施工情報を記録
する。Next, when a predetermined number of construction information is input to the information input means 13, a signal corresponding to the input information is sent from the information input means 13 to the AND circuit 16. When the storage medium is set in the data collection storage device 14 and it is confirmed that there is no shortage of the storage medium capacity, the preparation is completed.
6 is sent a signal. At the same time, the data collection storage device 1
4 records the construction information input to the information input means 13.
【００１７】ＡＮＤ回路１６は、これら情報入力手段１
３及びデータ収集用記憶装置１４からの信号が全て揃う
とスイっチ１７に信号を送り該スイッチ１７をオンさせ
る。そして、スイッチ１７がオンすると給電出力手段１
２からの給電出力を通過させＥＦ継手に出力する。これ
によりＥＦ継手の電熱線は発熱し継手の内面及び接続す
るプラスチック管の外周面を溶融して接続を行うのであ
る。The AND circuit 16 is connected to these information input means 1
When all of the signals from the storage device 3 and the data acquisition storage device 14 are collected, a signal is sent to the switch 17 to turn on the switch 17. When the switch 17 is turned on, the power supply output means 1
2 and output to the EF joint. As a result, the heating wire of the EF joint generates heat and melts the inner surface of the joint and the outer peripheral surface of the plastic pipe to be connected to perform connection.
【００１８】[0018]
【発明の効果】本発明のＥＦ継手用コントローラによれ
ば、所定の施工情報が全て入力され、且つデータ収集用
記憶装置の準備が完了した場合のみＥＦ継手への給電出
力が出力されようにしたことにより、データ収集用記憶
装置により確実に施工情報が記録保存でき、ＥＦ継手に
よるプラスチック管の接続の品質管理に寄与することが
可能となる。According to the EF joint controller of the present invention, the power supply output to the EF joint is output only when all the predetermined construction information is input and the preparation of the storage device for data collection is completed. Thus, the construction information can be reliably recorded and stored by the data collection storage device, and it is possible to contribute to quality control of the connection of the plastic pipe by the EF joint.
【図１】本発明の実施の形態を示すブロック図である。FIG. 1 is a block diagram showing an embodiment of the present invention.
【図２】従来のＥＦ方式によるプラスチック管の接続方
法を説明するための図である。FIG. 2 is a diagram for explaining a conventional method of connecting a plastic pipe by an EF method.
１０…ＥＦ継手用コントローラ １１…給電出力設定手段 １２…給電出力手段 １３…情報入力手段 １４…データ収集用記憶装置 １５…インターロック手段 １６…ＡＮＤ回路 １７…スイッチ DESCRIPTION OF SYMBOLS 10 ... EF joint controller 11 ... Power supply output setting means 12 ... Power supply output means 13 ... Information input means 14 ... Data collection storage device 15 ... Interlock means 16 ... AND circuit 17 ... Switch
───────────────────────────────────────────────────── フロントページの続き (72)発明者 生島 恒雄 大阪府東大阪市菱屋東１−９−３ レッキ ス工業株式会社内 (72)発明者 秦 慎一 大阪府東大阪市菱屋東１−９−３ レッキ ス工業株式会社内 (72)発明者 松野 純雄 神奈川県平塚市真土2480番地 三菱樹脂株 式会社内 (72)発明者 小島 浩章 神奈川県平塚市真土2480番地 三菱樹脂株 式会社内 (72)発明者 岸 祐一 埼玉県朝霞市根岸台３−15−１ 積水化学 工業株式会社内 (72)発明者 有吉 和久 京都府京都市南区上鳥羽上調子町２−２ 積水化学工業株式会社内 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tsuneo Ikushima 1-9-3 Hishiya Higashiosaka, Osaka Prefecture Rex Industries Co., Ltd. (72) Inventor Shinichi Hata 1-9- Hishiya Higashiosaka, Osaka Prefecture 3 Rex Industrial Co., Ltd. (72) Inventor Sumio Matsuno 2480 Masaki, Hiratsuka-shi, Kanagawa Prefecture Inside Mitsubishi Plastics Co., Ltd. (72) Inventor Hiroaki Kojima 2480 Mado, Hiratsuka-shi, Kanagawa Prefecture Mitsubishi Plastics Co., Ltd. 72) Inventor Yuichi Kishi 3-15-1 Negishidai, Asaka-shi, Saitama Sekisui Chemical Industry Co., Ltd. (72) Inventor Kazuhisa Ariyoshi 2-2, Kami-Tobakamichochocho Minami-ku, Kyoto-shi, Kyoto Sekisui Chemical Co.
Claims (2)
を該継手内に組み込まれた電熱線により融着させて接続
する工法に使用され、該電熱線に供給する電力を制御す
るエレクトロフュージョン継手用コントローラであっ
て、 給電出力値を設定する給電出力設定手段と、その設定値
に従って給電出力する給電出力手段と、管接続の施工情
報が入力される情報入力手段と、該情報入力手段に入力
された情報を記憶するデータ収集用記憶装置とを具備
し、さらに該データ収集用記憶装置の作動準備ができて
いないときは、継手への給電出力を許可しないようにし
たインターロック手段を具備してなることを特徴とする
エレクトロフュージョン継手用コントローラ。1. An electrofusion joint for controlling a power supplied to a heating wire, which is used in a method of fusing and connecting a plastic pipe inserted into a fitting with a heating wire incorporated in the fitting. A controller, comprising: a power supply output setting means for setting a power supply output value; a power supply output means for supplying power according to the set value; an information input means for inputting pipe connection construction information; And a data collection storage device for storing the information stored in the storage device, and an interlock means for not permitting the power supply output to the joint when the data collection storage device is not ready for operation. A controller for an electrofusion joint.
用記憶装置に記録媒体がセットされていないとき、又は
記録媒体がセットされていても、その記憶容量が不足状
態の時には、前記給電出力手段からの給電出力を遮断す
る手段を有することを特徴とする請求項１記載のエレク
トロフュージョン継手用コントローラ。2. The power supply output means according to claim 1, wherein said interlock means is provided when a recording medium is not set in the storage device for data collection, or when a storage medium is set and the storage capacity thereof is insufficient. 2. The controller for an electrofusion joint according to claim 1, further comprising means for interrupting the power supply output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29280796A JP3589536B2 (en) | 1996-11-05 | 1996-11-05 | Controller for electrofusion fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29280796A JP3589536B2 (en) | 1996-11-05 | 1996-11-05 | Controller for electrofusion fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10141570A true JPH10141570A (en) | 1998-05-29 |
| JP3589536B2 JP3589536B2 (en) | 2004-11-17 |
Family
ID=17786607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29280796A Expired - Fee Related JP3589536B2 (en) | 1996-11-05 | 1996-11-05 | Controller for electrofusion fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3589536B2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63160818A (en) * | 1986-12-24 | 1988-07-04 | Sekisui Chem Co Ltd | Electric fusing equipment |
| JPS6491265A (en) * | 1987-10-02 | 1989-04-10 | Hitachi Ltd | Interlocking control system |
| JPH05100849A (en) * | 1991-10-04 | 1993-04-23 | Fujitsu Ltd | Buffer storage control system |
| JPH0650458A (en) * | 1992-07-27 | 1994-02-22 | Toyooki Kogyo Co Ltd | Unit for setting operation of electromagnetic proportional valve |
| JPH06190925A (en) * | 1992-12-25 | 1994-07-12 | Retsukisu Kogyo Kk | Control device of fusion-bonding joint |
| JPH0926060A (en) * | 1995-07-10 | 1997-01-28 | Mitsui Petrochem Ind Ltd | Piping information management method and controller for fusing resin pipe used in the method |
-
1996
- 1996-11-05 JP JP29280796A patent/JP3589536B2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63160818A (en) * | 1986-12-24 | 1988-07-04 | Sekisui Chem Co Ltd | Electric fusing equipment |
| JPS6491265A (en) * | 1987-10-02 | 1989-04-10 | Hitachi Ltd | Interlocking control system |
| JPH05100849A (en) * | 1991-10-04 | 1993-04-23 | Fujitsu Ltd | Buffer storage control system |
| JPH0650458A (en) * | 1992-07-27 | 1994-02-22 | Toyooki Kogyo Co Ltd | Unit for setting operation of electromagnetic proportional valve |
| JPH06190925A (en) * | 1992-12-25 | 1994-07-12 | Retsukisu Kogyo Kk | Control device of fusion-bonding joint |
| JPH0926060A (en) * | 1995-07-10 | 1997-01-28 | Mitsui Petrochem Ind Ltd | Piping information management method and controller for fusing resin pipe used in the method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3589536B2 (en) | 2004-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61274920A (en) | Heating welding method and device for thermoplastic pipe joint | |
| JPH0140743B2 (en) | ||
| US6036795A (en) | Butt-welding process using an automatically controlled electro-welding machine | |
| JP3064625U (en) | Welding equipment for molded parts | |
| JPH10141570A (en) | Controller for electrofusion joint | |
| CA1324824C (en) | Heat fusion pipe fitting system | |
| JP4241036B2 (en) | Data fusion method and apparatus for electrofusion apparatus | |
| JP2660991B2 (en) | Electric welding equipment | |
| JPH10166457A (en) | Execution control system of electric fusion-bonding joint | |
| JP3625534B2 (en) | Resin piping fusion controller and resin piping fusion system using the same | |
| JP2011011468A (en) | Method for controlling electric fusion apparatus | |
| JPH09242969A (en) | Controller for ef joint and recognition method for ef joint | |
| JP3731877B2 (en) | Electrofusion method and electrofusion apparatus | |
| JP2006506797A (en) | Connection error detection and response | |
| JP3774504B2 (en) | Heat welding equipment | |
| JP2000035179A (en) | Electric fusing joint, and device and method of controlling electric fusion | |
| JP2654707B2 (en) | Parallel control device for multiple PCs | |
| JP2000158540A (en) | Energizing method of electric fusion-welding joint and fusion-welding control device | |
| JP4685269B2 (en) | Resin joint energization control device | |
| JP4015926B2 (en) | Electrofusion joint controller and electrofusion joint recognition method | |
| JP2000018467A (en) | Fusion device | |
| JP2003103638A (en) | Electric fusion joint, device for controlling passage of current for electric fusion, and method for controlling the device | |
| JP3931096B2 (en) | Electrofusion method and apparatus | |
| JPH09292084A (en) | Electro-fusion joint and its fusion method | |
| JP3861741B2 (en) | Energization control device for electric fusion joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20040325 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20040420 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040618 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20040720 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20040817 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080827 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080827 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090827 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100827 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100827 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110827 Year of fee payment: 7 |
|
| LAPS | Cancellation because of no payment of annual fees |