JPH1151781A - Temperature detector for air conditioner - Google Patents

Temperature detector for air conditioner

Info

Publication number
JPH1151781A
JPH1151781A JP9223085A JP22308597A JPH1151781A JP H1151781 A JPH1151781 A JP H1151781A JP 9223085 A JP9223085 A JP 9223085A JP 22308597 A JP22308597 A JP 22308597A JP H1151781 A JPH1151781 A JP H1151781A
Authority
JP
Japan
Prior art keywords
glass
thermistor
ceramic insulator
heat
surrounded
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.)
Withdrawn
Application number
JP9223085A
Other languages
Japanese (ja)
Inventor
Yoshio Eguchi
由夫 江口
Toshimi Nakamura
利美 中村
Yosei Kobayashi
与生 小林
Takeshi Nakajima
武史 中島
Norio Kasahara
範雄 笠原
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.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting 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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Priority to JP9223085A priority Critical patent/JPH1151781A/en
Publication of JPH1151781A publication Critical patent/JPH1151781A/en
Withdrawn legal-status Critical Current

Links

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  • Thermistors And Varistors (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PROBLEM TO BE SOLVED: To obtain a heat detector excellent in response to temperature variation by passing Dumet wires extending from a thermistor surrounded by a glass through a ceramic insulator having two parallel holes and coating the outside of the glass with heat-resistant paint. SOLUTION: A thermistor 1 is surrounded by a glass 3 and Dumet wires 2 extending from the thermistor 1 are passed through a ceramic insulator 4 having two parallel holes in order to protect the glass 3 against damage. Outer circumference of the Dumet wires 2 projecting from the ceramic insulator 4 is surrounded doubly by a polyimide tube 5a and a braided glass tube 5b. A heat-resistant paint 6 is applied to the outer circumference of the glass 3 while partially straddling over the ceramic insulator 4 and serves to bond the thermistor 1 and the ceramic insulator 4. Since a metal protective tube is not employed, the temperature detector is excellent in thermal response and exhibits an excellent performance when employed in an air conditioner in order to the temperature in the range of 100-150 deg.C.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は、エアコン用温度検出具
に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temperature detector for an air conditioner.

【0002】[0002]

【従来技術】従来、図1のように、サーミスタaよりジ
メット線bを延出させ、これを金属チューブcで包囲
し、内部にシリコン等の接着材dを充填した温度検出具
は公知である。
2. Description of the Related Art Conventionally, as shown in FIG. 1, a temperature detecting device is known in which a gimmet wire b is extended from a thermistor a, surrounded by a metal tube c and filled with an adhesive d such as silicon. .

【0003】[0003]

【発明が解決しようとする課題】前記公知の図1のもの
は、サーミスタを金属チューブcで包囲してあるので、
100〜150℃を検出するエアコン用の温度検出具と
して使用すると、それ程敏感ではないという課題があっ
た。よって、金属チューブcの保護管は使用しない検出
具につき発明したものである。
In the known device shown in FIG. 1, the thermistor is surrounded by a metal tube c.
When used as a temperature detector for an air conditioner that detects 100 to 150 ° C, there is a problem that it is not so sensitive. Therefore, the present invention has been invented for a detector that does not use the protective tube of the metal tube c.

【0004】[0004]

【課題を解決するための手段】よって、本発明は、サー
ミスタをガラスで包囲し、サーミスタより延出するジメ
ット線を並行2穴のセラミックガイシを通し、サーミス
タのガラス外部を耐熱塗料により被覆したエアコン用温
度検出具としたものである。また、請求項1において、
セラミックガイシより突出たジメット線の外周を、ポリ
イミドチューブとガラス編組チューブで二重に包囲した
エアコン用温度検出具としたものである。また、請求項
1において、前記耐熱塗料は、一部セラミックガイシを
被覆したエアコン用温度検出具としたものである。
Accordingly, the present invention provides an air conditioner in which a thermistor is surrounded by glass, a dimet wire extending from the thermistor is passed through a ceramic insulator having two parallel holes, and the outside of the glass of the thermistor is coated with a heat-resistant paint. Temperature detector. In claim 1,
The outer periphery of the dimet wire protruding from the ceramic insulator is surrounded by a polyimide tube and a glass braided tube as a temperature detector for an air conditioner. In the first aspect, the heat-resistant paint is a temperature detector for an air conditioner partially coated with a ceramic insulator.

【0005】[0005]

【実施例】本発明の一実施例を図面により説明すると、
1はサーミスタ、2はサーミスタ1より延出するジメッ
ト線で、サーミスタ1はガラス3で包囲される。4は前
記ジメット線2が通る並行2穴のセラミックガイシで、
該セラミックガイシ4によりガラス3の破損を防止す
る。セラミックガイシ4より突出たジメット線2の外周
はポリイミドチューブ5aとガラス編組チューブ5bで
2重に包囲する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to the drawings.
1 is a thermistor, 2 is a gimmet wire extending from the thermistor 1, and the thermistor 1 is surrounded by glass 3. Reference numeral 4 denotes a ceramic insulator having two parallel holes through which the Zimette wire 2 passes.
The ceramic insulator 4 prevents the glass 3 from being damaged. The outer periphery of the dimet wire 2 protruding from the ceramic insulator 4 is double surrounded by a polyimide tube 5a and a glass braided tube 5b.

【0006】6は耐熱塗料であるが、耐熱塗料6はサー
ミスタ1とセラミックガイシ4の接着を兼ねている。即
ち、サーミスタ1はガラス3で包囲され、ガラス3を保
護するため、セラミックガイシ4を通って引き出され、
ガラス3とセラミックガイシ4とは耐熱塗料6で接着さ
れている。
Reference numeral 6 denotes a heat-resistant paint. The heat-resistant paint 6 also serves to bond the thermistor 1 and the ceramic insulator 4. That is, the thermistor 1 is surrounded by the glass 3 and is drawn through the ceramic insulator 4 to protect the glass 3.
The glass 3 and the ceramic insulator 4 are bonded with a heat-resistant paint 6.

【0007】[0007]

【作用】次に作用を述べる。本願のサーミスタ1はその
外周をガラス3で包囲し、ガラス3の表面を耐熱塗料6
で包囲しただけで、従来公知のように、金属製の保護管
は使用していないから、熱伝導にすぐれ温度変化に対す
る応答性がよく、100〜150℃の検出のエアコン用
としてすぐれた熱検出具となる。また、サーミスタ1か
ら延出するジメット線2は、並行2穴のセラミックガイ
シ4を通って引き出されるので、引き裂かれることはな
く、サーミスタ1の表面のガラス3の破損を防止する。
また、ガラス3の外周に塗布される耐熱塗料6は、一部
はセラミックガイシ4を跨って塗布されているので、サ
ーミスタ1とセラミックガイシ4の接着を兼ねている。
Next, the operation will be described. The thermistor 1 of the present application has its outer periphery surrounded by a glass 3 and the surface of the glass 3 is coated with a heat-resistant paint 6.
As is conventionally known, no metal protective tube is used, so that it is excellent in heat conduction and responsive to temperature changes, and excellent in heat detection for air conditioners of 100 to 150 ° C detection. Tool. In addition, since the gimette wire 2 extending from the thermistor 1 is drawn through the ceramic insulator 4 having two parallel holes, it is not torn, and the glass 3 on the surface of the thermistor 1 is prevented from being damaged.
Further, the heat-resistant paint 6 applied to the outer periphery of the glass 3 is partially applied over the ceramic insulator 4, so that the heat-resistant paint 6 also serves to bond the thermistor 1 and the ceramic insulator 4.

【0008】[0008]

【発明の効果】本発明は、サーミスタ1をガラス3で包
囲し、サーミスタ1より延出するジメット線2を並行2
穴のセラミックガイシ4を通し、サーミスタ1のガラス
外部を耐熱塗料6により被覆したエアコン用温度検出具
としたものであるから、金属保護筒は使用しないので、
熱応答性がよく、100〜150℃の検出のエアコン用
としてすぐれた性能を発揮する。また、並行2穴のセラ
ミックガイシ4を通したので、ジメット線2の引裂きが
なく、ガラス3の破損を防止する。また、請求項1にお
いて、セラミックガイシ4より突出たジメット線2の外
周を、ポリイミドチューブ5aとガラス編組チューブ5
bで2重に包囲したエアコン用温度検出具としたもので
あるから、ジメット線2を保護する。また、請求項1に
おいて、前記耐熱塗料6は、一部セラミックガイシ4を
被覆したエアコン用温度検出具としたものであるから、
サーミスタ1とセラミックガイシ4の接着を兼用する。
According to the present invention, the thermistor 1 is surrounded by the glass 3, and the zimet wire 2 extending from
Since the temperature detector for an air conditioner in which the outside of the glass of the thermistor 1 is covered with the heat-resistant paint 6 through the ceramic insulator 4 of the hole is used, a metal protection tube is not used.
It has good thermal responsiveness and exhibits excellent performance for use in air conditioners with detection at 100 to 150 ° C. Further, since the ceramic insulator 4 having two parallel holes is passed, the tearing of the Zimette wire 2 does not occur, and the breakage of the glass 3 is prevented. Further, according to claim 1, the outer circumference of the dimet wire 2 protruding from the ceramic insulator 4 is formed by a polyimide tube 5a and a glass braided tube 5a.
Since the air conditioner temperature detector is doubly surrounded by b, the dimet wire 2 is protected. Further, in claim 1, the heat-resistant paint 6 is a temperature detector for an air conditioner partially coated with the ceramic insulator 4.
The thermistor 1 and the ceramic insulator 4 are also used for bonding.

【図面の簡単な説明】[Brief description of the drawings]

【図1】公知例断面図。FIG. 1 is a sectional view of a known example.

【図2】本願断面図。FIG. 2 is a sectional view of the present application.

【符号の説明】[Explanation of symbols]

1…サーミスタ、2…ジメット線、3…ガラス、4…セ
ラミックガイシ、5a…ポリイミドチューブ、5b、ガ
ラス編組チューブ、6…耐熱塗料。
DESCRIPTION OF SYMBOLS 1 ... Thermistor, 2 ... Dimet wire, 3 ... Glass, 4 ... Ceramic insulator, 5a ... Polyimide tube, 5b, Glass braided tube, 6 ... Heat resistant paint.

───────────────────────────────────────────────────── フロントページの続き (72)発明者 小林 与生 埼玉県浦和市沼影1丁目17番17号 三井金 属鉱業株式会社部品加工事業本部サーミス タ事業部内 (72)発明者 中島 武史 埼玉県浦和市沼影1丁目17番17号 三井金 属鉱業株式会社部品加工事業本部サーミス タ事業部内 (72)発明者 笠原 範雄 埼玉県浦和市沼影1丁目17番17号 三井金 属鉱業株式会社部品加工事業本部サーミス タ事業部内 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Yosei Kobayashi 1-17-17 Numakage, Urawa City, Saitama 1-17-17 Ichinumakage, Thermistor Division, Parts Processing Division, Mitsui Kinzoku Mining Co., Ltd. (72) Inventor Norio Kasahara 1-117-17 Nakage, Urawa City, Saitama Thermistor Division

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 サーミスタをガラスで包囲し、前記サー
ミスタより延出するジメット線を並行2穴のセラミック
ガイシを通し、前記サーミスタのガラス外部を耐熱塗料
により被覆したエアコン用温度検出具。
1. A temperature detector for an air conditioner, wherein a thermistor is surrounded by glass, a zimet wire extending from the thermistor is passed through a ceramic insulator having two parallel holes, and the outside of the glass of the thermistor is covered with a heat-resistant paint.
【請求項2】 請求項1において、前記セラミックガイ
シより突出た前記ジメット線の外周を、ポリイミドチュ
ーブとガラス編組チューブで二重に包囲したエアコン用
温度検出具。
2. The temperature detector for an air conditioner according to claim 1, wherein the outer periphery of the gimmet wire protruding from the ceramic insulator is double surrounded by a polyimide tube and a glass braided tube.
【請求項3】 請求項1において、前記耐熱塗料は、一
部前記セラミックガイシを被覆し、前記サーミスタと前
記セラミックガイシの接着を兼ねたエアコン用温度検出
具。
3. The temperature detector for an air conditioner according to claim 1, wherein the heat-resistant paint partially covers the ceramic insulator and also serves to bond the thermistor and the ceramic insulator.
JP9223085A 1997-08-05 1997-08-05 Temperature detector for air conditioner Withdrawn JPH1151781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9223085A JPH1151781A (en) 1997-08-05 1997-08-05 Temperature detector for air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9223085A JPH1151781A (en) 1997-08-05 1997-08-05 Temperature detector for air conditioner

Publications (1)

Publication Number Publication Date
JPH1151781A true JPH1151781A (en) 1999-02-26

Family

ID=16792615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9223085A Withdrawn JPH1151781A (en) 1997-08-05 1997-08-05 Temperature detector for air conditioner

Country Status (1)

Country Link
JP (1) JPH1151781A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006292703A (en) * 2005-04-05 2006-10-26 Yoshinobu Abe Thermocouple
CN102364615A (en) * 2011-11-11 2012-02-29 武汉理工大学 Method for manufacturing variable-diameter conical composite insulator core pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006292703A (en) * 2005-04-05 2006-10-26 Yoshinobu Abe Thermocouple
JP4671752B2 (en) * 2005-04-05 2011-04-20 可伸 安部 thermocouple
CN102364615A (en) * 2011-11-11 2012-02-29 武汉理工大学 Method for manufacturing variable-diameter conical composite insulator core pipe

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Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20041005