JP2005326592A - Tag device - Google Patents

Tag device Download PDF

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Publication number
JP2005326592A
JP2005326592A JP2004144278A JP2004144278A JP2005326592A JP 2005326592 A JP2005326592 A JP 2005326592A JP 2004144278 A JP2004144278 A JP 2004144278A JP 2004144278 A JP2004144278 A JP 2004144278A JP 2005326592 A JP2005326592 A JP 2005326592A
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JP
Japan
Prior art keywords
tag
electronic tag
management object
caution
characters
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Pending
Application number
JP2004144278A
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Japanese (ja)
Inventor
Mamoru Nagase
守 永瀬
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TLV Co Ltd
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TLV Co Ltd
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Publication date
Application filed by TLV Co Ltd filed Critical TLV Co Ltd
Priority to JP2004144278A priority Critical patent/JP2005326592A/en
Publication of JP2005326592A publication Critical patent/JP2005326592A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a tag device which enables a management object to be continuously identified by constituting the tag device so as to be hardly detached concurrently with replacement of the management object. <P>SOLUTION: An identification number for identifying a steam trap being a management object is stored to an electronic tag 2. The electronic tag 2 is connected with a fixture 4 via a charger 7. Characters for caution to inhibit detaching are described in a space 12 in a lower part of the electronic tag 2. The outer surface of a transparent protection case protecting the periphery of the electronic tag 2 is coated with a photocatalyst coating obtained by using titanium oxide fine particles. Since the caution characters 12 to inhibit detaching written in the lower part of the electronic tag 2 are contamination-proof and sharp for a long time by the function of the photocatalyst, the electronic tag 2 is prevented from being detached when a worker replaces the management object. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、管理対象物を識別するための識別番号を有し管理対象物自体またはその近傍に取り付けられるタグ装置に関する。タグ装置は、例えば各種配管に設置されるバルブやトラップ類、あるいは、各種プラントの設備機器等の管理対象物を保守・点検するときに管理対象物を識別するために用いられる。   The present invention relates to a tag device having an identification number for identifying a management object and attached to the management object itself or in the vicinity thereof. The tag device is used, for example, to identify a management object when maintaining and inspecting a management object such as valves and traps installed in various pipes or equipment of various plants.

従来のタグ装置は、管理対象物を識別するための識別番号が表示または記憶された平板状のタグと、この平板状タグを管理対象物自体またはその近傍に取り付けるための細線状の取付具とを有するものである。   A conventional tag device includes a flat tag on which an identification number for identifying a management object is displayed or stored, and a thin wire-like fixture for attaching the flat tag to the management object itself or in the vicinity thereof. It is what has.

上記従来のタグ装置(銘板とも言う)は、管理対象物が古くなって新しい物と交換される場合に、取り替え交換される管理対象物と一緒にこのタグ装置も取り外されてしまい、新たな管理対象物を識別できなくなるという問題があった。例えば、管理対象物が蒸気トラップである場合、蒸気トラップが正常に作動しているのか否かを定期的に診断するに際して識別番号が必要になるが、蒸気トラップの取り替え交換と同時に銘板(タグ装置)も取り外されてしまうことが多々ある。
特開平7−139995号公報
The conventional tag device (also referred to as a nameplate) is removed when the management object becomes old and is replaced with a new one, and this tag device is also removed along with the management object to be replaced and replaced. There was a problem that the object could not be identified. For example, when the management target is a steam trap, an identification number is required to periodically diagnose whether the steam trap is operating normally. ) Is often removed.
Japanese Patent Application Laid-Open No. 7-139995

解決しようとする課題は、管理対象物が取り替え交換される場合にタグ装置は同時に取り外されにくくして、管理対象物を識別し続けることのできるタグ装置を提供することである。   The problem to be solved is to provide a tag device that makes it difficult to remove the tag device at the same time when the management object is replaced or exchanged, and can continue to identify the management object.

本発明は、管理対象物を識別するための識別番号が表示または記憶されたタグと、当該タグを管理対象物自体またはその近傍に取り付けるための取付具とを有するものにおいて、タグに取り外されることを防止する注意文字を記載すると共に、当該注意文字の汚れを防止する光触媒コーティングを施したことを特徴とする。   The present invention includes a tag on which an identification number for identifying a management object is displayed or stored, and an attachment for attaching the tag to or near the management object itself, and is removed from the tag. A caution character for preventing the caution is described, and a photocatalyst coating for preventing the caution character from being stained is provided.

本発明は、タグに取り外されることを防止する注意文字を記載すると共に、当該注意文字の汚れを防止する光触媒コーティングを施したことにより、長期間にわたって注意文字が汚れることはなく鮮明に注意文字を表示することによって、タグ装置が取り外されることを防止し、管理対象物の識別を続けることができる。   The present invention describes a caution character that prevents the caution character from being removed from the tag, and a photocatalyst coating that prevents the caution character from being soiled. By displaying, it is possible to prevent the tag device from being removed and to continue to identify the management object.

本発明は、タグに記載した文字の防汚のために光触媒コーティングを施すものであるが、光触媒としては酸化チタンの粒径が小さいものを使用することが好適である。   In the present invention, a photocatalyst coating is applied for the antifouling of characters written on a tag, and it is preferable to use a photocatalyst having a small particle size of titanium oxide.

本実施例のタグ装置1は、図1に示すように、光触媒コーティングを施した電子タグ2と、熱発電素子3、及び、熱発電素子3の一端部を高温蒸気配管5に取り付ける取付具4とから成り、管理対象物としての蒸気トラップを配管5の下流部(右側部)に取り付ける。 As shown in FIG. 1, the tag device 1 according to the present embodiment includes a photocatalyst-coated electronic tag 2, a thermoelectric generator 3, and a fixture 4 for attaching one end of the thermoelectric generator 3 to a high-temperature steam pipe 5. The steam trap as a management object is attached to the downstream part (right side part) of the pipe 5.

正方形薄板状の電子タグ2には、管理対象物としての蒸気トラップを識別するための識別番号を予め記憶しておく。電子タグ2の下部両面に「このタグ装置の取り外し厳禁」等の取り外されることを防止する注意文字をスペース12に記載する。電子タグ2の外周には、電子タグ2を保護する透明樹脂製の保護ケースを設けて、この保護ケースの外表面に光触媒コーティングを施す。   The square thin plate-like electronic tag 2 stores in advance an identification number for identifying a steam trap as an object to be managed. On the both sides of the lower part of the electronic tag 2, a caution character for preventing the removal such as “strict removal of this tag device” is written in the space 12. A protective case made of a transparent resin for protecting the electronic tag 2 is provided on the outer periphery of the electronic tag 2, and a photocatalytic coating is applied to the outer surface of the protective case.

配管5の外表面に接して熱発電素子3を配置する。熱発電素子3の右端部を取付具4と一体に形成する。熱発電素子3の上面には放熱フィン6を接続する。熱発電素子3は、配管5内を流下する高温蒸気や高温復水の熱を基に発電する素子であり、後述する充電部7へ駆動用の電源を供給することができるものである。 The thermoelectric generator 3 is disposed in contact with the outer surface of the pipe 5. The right end portion of the thermoelectric generator 3 is formed integrally with the fixture 4. A heat radiating fin 6 is connected to the upper surface of the thermoelectric generator 3. The thermoelectric generator 3 is an element that generates electric power based on the heat of high-temperature steam or high-temperature condensate flowing down in the pipe 5, and can supply driving power to the charging unit 7 described later.

取付具4は、文房具としてのクリップ状のもので、配管5の外表面を挟み込むバネ板材から成る本体9と、本体9を配管5に取り付ける場合に本体9を押し広げるつまみ部10とで構成される。つまみ部10を作業者が手でつまんで本体9を配管5に装着することによって、熱発電素子3と充電部7が同時に配管5に取り付けられる。充電部7の下方に連結コード8を介して電子タグ2を取り付ける。なお、電子タグ2に記憶された蒸気トラップの識別番号は、非接触で図示しないタグ読取装置に読み取られる。   The attachment 4 is a clip-like thing as a stationery, and includes a main body 9 made of a spring plate material that sandwiches the outer surface of the pipe 5, and a knob portion 10 that pushes the main body 9 when the main body 9 is attached to the pipe 5. The When the operator holds the knob portion 10 by hand and attaches the main body 9 to the pipe 5, the thermoelectric generator 3 and the charging section 7 are attached to the pipe 5 at the same time. The electronic tag 2 is attached below the charging unit 7 via the connecting cord 8. The vapor trap identification number stored in the electronic tag 2 is read by a tag reader (not shown) in a non-contact manner.

充電部7に音声発生部と文字表示部を内蔵する。文字表示部からの信号に応じてディスプレー11上に必要な文字情報を表示する。音声発生部と文字表示部及びディスプレー11はそれぞれ熱発電素子3で発生した電源を駆動用に用いる。   The charging unit 7 includes a voice generation unit and a character display unit. Necessary character information is displayed on the display 11 in accordance with a signal from the character display unit. Each of the sound generation unit, the character display unit, and the display 11 uses a power source generated by the thermoelectric generator 3 for driving.

取付具4のつまみ部10に、つまみ部10の変形量を検出するための歪センサを取り付ける。作業者がつまみ部10をつかんで、取付具4と熱発電素子3と電子タグ2を取り外そうとすると、つまみ部10の歪センサが検知して、充電部7に内蔵された音声発生部から「このタグ装置は取り外さないで下さい」等の注意音声を発生したり、あるいは、ディスプレー11上に同様の注意文字を表示または点滅することができるものである。   A strain sensor for detecting the amount of deformation of the knob portion 10 is attached to the knob portion 10 of the fixture 4. When the operator grasps the knob portion 10 and tries to remove the fixture 4, the thermoelectric generator 3, and the electronic tag 2, the distortion sensor of the knob portion 10 detects the sound generation portion built in the charging portion 7. To generate a caution sound such as “Do not remove this tag device” or display or blink a similar caution character on the display 11.

配管5の右側部に取り付けた図示しない管理対象物としての蒸気トラップを、配管5から取り外して交換する場合において、電子タグ2の下部には光触媒で汚染防止された注意文字12が鮮明に記載されているために、作業者が電子タグ2を管理対象物と同時に取り外してしまう可能性を低減することができる。また、作業者が誤って取付具4を取り外そうとすると、上述したような注意音声や文字が発せられるために、取付具4に連結された電子タグ2が同時に取り外される可能性を更に低いものとすることができる。   When a steam trap as a management object (not shown) attached to the right side of the pipe 5 is removed from the pipe 5 and replaced, a caution character 12 that is prevented from being contaminated with a photocatalyst is clearly displayed below the electronic tag 2. Therefore, it is possible to reduce the possibility that the operator will remove the electronic tag 2 at the same time as the management object. In addition, if the operator mistakenly removes the attachment tool 4, the above-described caution voice or character is emitted, so that the possibility that the electronic tag 2 connected to the attachment tool 4 is removed at the same time is further reduced. Can be.

本実施例においては、取付具4としてつまみ部10を有するクリップ状のものを用いた例を示したが、取付具4は従来公知の取付用ベルトを用いることもでき、管理対象物の表面状態によっては接着テープや接着剤を用いることもできる。   In the present embodiment, an example in which a clip-like member having the knob portion 10 is used as the attachment 4 is shown. However, the attachment 4 can be a conventionally known attachment belt, and the surface condition of the management object Depending on the case, an adhesive tape or an adhesive may be used.

また本実施例においては、タグとして電子タグを用いた例を示したが、文字や記号を記載あるいは貼り付けた従来公知のタグを用いることもできる。   Further, in this embodiment, an example in which an electronic tag is used as a tag is shown, but a conventionally known tag in which characters or symbols are written or pasted can also be used.

本発明のタグ装置の実施例を示す構成図。The block diagram which shows the Example of the tag apparatus of this invention.

符号の説明Explanation of symbols

1 タグ装置
2 電子タグ
3 熱発電素子
4 取付具
5 高温配管
6 放熱フィン
7 充電部
9 本体
10 つまみ部
11 ディスプレー
12 注意文字
DESCRIPTION OF SYMBOLS 1 Tag apparatus 2 Electronic tag 3 Thermoelectric power generation element 4 Mounting tool 5 High temperature piping 6 Radiation fin 7 Charging part 9 Main body 10 Knob part 11 Display 12 Caution character

Claims (1)

管理対象物を識別するための識別番号が表示または記憶されたタグと、当該タグを管理対象物自体またはその近傍に取り付けるための取付具とを有するものにおいて、タグに取り外されることを防止する注意文字を記載すると共に、当該注意文字の汚れを防止する光触媒コーティングを施したことを特徴とするタグ装置。
Precautions for preventing removal of a tag having a tag on which an identification number for identifying a management object is displayed or stored and a fixture for attaching the tag to or near the management object itself A tag device having a photocatalyst coating for describing characters and preventing contamination of the caution characters.
JP2004144278A 2004-05-14 2004-05-14 Tag device Pending JP2005326592A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100974408B1 (en) 2008-02-04 2010-08-05 한국남동발전 주식회사 Tag Fastening Apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07139995A (en) * 1993-11-15 1995-06-02 Tlv Co Ltd Portable vibrometer
JPH11324330A (en) * 1998-05-08 1999-11-26 Misawa Homes Co Ltd Panel display tag, and panel assembling work execution method using it
JP2000250451A (en) * 1999-02-26 2000-09-14 Tokyo Magnetic Printing Co Ltd Label sheet and label
JP2002021141A (en) * 2000-07-05 2002-01-23 Eidai Co Ltd Usage starting method for newly installed cabinet with water tank and drainage apparatus with closing tool used for this method
JP2003333950A (en) * 2002-05-17 2003-11-25 Tohken Co Ltd Id tag for managing livestock, and livestock individual information transmission method using the same and livestock individual information management system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07139995A (en) * 1993-11-15 1995-06-02 Tlv Co Ltd Portable vibrometer
JPH11324330A (en) * 1998-05-08 1999-11-26 Misawa Homes Co Ltd Panel display tag, and panel assembling work execution method using it
JP2000250451A (en) * 1999-02-26 2000-09-14 Tokyo Magnetic Printing Co Ltd Label sheet and label
JP2002021141A (en) * 2000-07-05 2002-01-23 Eidai Co Ltd Usage starting method for newly installed cabinet with water tank and drainage apparatus with closing tool used for this method
JP2003333950A (en) * 2002-05-17 2003-11-25 Tohken Co Ltd Id tag for managing livestock, and livestock individual information transmission method using the same and livestock individual information management system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100974408B1 (en) 2008-02-04 2010-08-05 한국남동발전 주식회사 Tag Fastening Apparatus

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