JPS621614Y2 - - Google Patents
Info
- Publication number
- JPS621614Y2 JPS621614Y2 JP13440382U JP13440382U JPS621614Y2 JP S621614 Y2 JPS621614 Y2 JP S621614Y2 JP 13440382 U JP13440382 U JP 13440382U JP 13440382 U JP13440382 U JP 13440382U JP S621614 Y2 JPS621614 Y2 JP S621614Y2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- cut
- metal cover
- sensor insertion
- mounting
- 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.)
- Expired
Links
- 230000037431 insertion Effects 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Central Heating Systems (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、床用熱交換器の放熱板の温度制御に
使用するセンサ取付装置に関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a sensor mounting device used for temperature control of a heat sink of a floor heat exchanger.
従来例の構成とその問題点
従来のセンサ取付器の一例を第１図および第２
図を参考に説明する。同図において、１はセンサ
取付金具、２はセンサ素子を内蔵した円筒上のカ
バーを有するセンサ、３は床用熱交換器の放熱板
である。Configuration of conventional example and its problems Figures 1 and 2 show an example of a conventional sensor mount.
The explanation will be explained with reference to the figure. In the figure, 1 is a sensor mounting bracket, 2 is a sensor having a cylindrical cover containing a sensor element, and 3 is a heat sink of a floor heat exchanger.
この構成であると以下に記す欠点がある。セン
サ取付器は製作上において必ず公差を有している
ことから、センサ取付器１の内径はセンサ２の外
径よりも大きくする必要がある。したがつて、セ
ンサ２とセンサ取付器１および放熱板３との間に
隙間が生じて、センサ１は、簡単に抜けてしま
い、固定ができない。さらに、隙間４が生じるこ
とから、センサ２の取付状態例えば挿入不足など
によつてはセンサ２の温度と放熱板３の温度が大
きく異なり、温度制御時に誤動作が生ずる。 This configuration has the following drawbacks. Since the sensor mount always has tolerances during manufacturing, the inner diameter of the sensor mount 1 needs to be larger than the outer diameter of the sensor 2. Therefore, a gap is created between the sensor 2, the sensor mount 1, and the heat sink 3, and the sensor 1 easily comes off and cannot be fixed. Furthermore, since the gap 4 is created, the temperature of the sensor 2 and the temperature of the heat sink 3 will differ greatly depending on the mounting state of the sensor 2, for example, if the sensor 2 is not inserted properly, resulting in malfunction during temperature control.
考案の目的
本考案は上記従来よりの欠点を改善し、センサ
を容易かつ強固に固定するとともに、センサの温
度検出精度を向上させることを目的とするもので
ある。Purpose of the invention The present invention aims to improve the above-mentioned drawbacks of the conventional technology, to easily and firmly fix the sensor, and to improve the temperature detection accuracy of the sensor.
考案の構成
この目的を達成するために本考案は、開口部を
有したほぼ円筒のセンサ挿入部を設け、さらにそ
のセンサ挿入部の一方の端部に軸方向に伸びる切
起しを設け、この切起しを、センサ素子を内蔵し
た円筒上の金属カバーを有するセンサが、センサ
挿入部に圧着されるように径方向の内側に折曲げ
たものである。Structure of the invention In order to achieve this object, the present invention provides a substantially cylindrical sensor insertion part with an opening, further provides a cut-and-cut part extending in the axial direction at one end of the sensor insertion part, and The cut and raised portion is bent inward in the radial direction so that a sensor having a cylindrical metal cover containing a sensor element is crimped onto the sensor insertion portion.
この構成により、前記金属カバーはセンサ挿入
部に圧着され強固に固定される。また圧着される
ことから、金属カバーへの熱伝導性が向上し、セ
ンサの温度検出精度が向上するものである。 With this configuration, the metal cover is crimped onto the sensor insertion portion and firmly fixed. Furthermore, since the metal cover is crimped, the thermal conductivity to the metal cover is improved, and the temperature detection accuracy of the sensor is improved.
実施例の説明
以下、本考案の一実施例を添付図面の第３図お
よび第４図を参考に説明する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 3 and 4 of the accompanying drawings.
同図において、センサ取付金具１０は、開口部
５を有したほぼ円筒のセンサ挿入部６と、センサ
挿入部６の軸方向に対して直角方向に伸びる取付
部７を有している。さらにセンサ挿入部の一方の
端部８に軸方向に伸びる切起し９を設けている。
この切起し９はセンサ２がセンサ挿入部６に圧着
される位置まで径方向の内側に折曲げられてい
る。さらに、センサ挿入部６はセンサ２の外径よ
り多少大きな径を有している。 In the figure, a sensor mounting bracket 10 has a substantially cylindrical sensor insertion part 6 having an opening 5 and a mounting part 7 extending perpendicularly to the axial direction of the sensor insertion part 6. Further, one end 8 of the sensor insertion portion is provided with a cut and raised portion 9 extending in the axial direction.
This cut and raised portion 9 is bent inward in the radial direction to a position where the sensor 2 is crimped onto the sensor insertion portion 6. Furthermore, the sensor insertion portion 6 has a diameter somewhat larger than the outer diameter of the sensor 2.
また、センサ２は図中矢印の方向から挿入され
る。 Further, the sensor 2 is inserted from the direction of the arrow in the figure.
次にこのセンサ取付装置を用いたときのセンサ
の取付状態について説明する。 Next, the mounting state of the sensor when using this sensor mounting device will be explained.
センサ２は、センサ取付金具１０の切起し９の
反対側から挿入され、第４図の如くセンサ２の先
端は切起し９によりセンサ挿入部６に圧着され
る。また、センサ２の上部は放熱板およびセンサ
取付器の上部に接触する。 The sensor 2 is inserted from the opposite side of the cut and raised portion 9 of the sensor mounting bracket 10, and as shown in FIG. Further, the upper part of the sensor 2 contacts the heat sink and the upper part of the sensor mount.
この取付状態であると、センサ２はセンサ取付
金具１０と放熱板３に強固に固定され、抜けなど
が生じない。また、センサ挿入部６とセンサ２と
の間に隙間があることから容易に挿入できる。さ
らに、切起し部９は弾力性があるためセンサ２の
抜取りも容易に行なえ、かつ、センサ２の挿入、
抜取りの繰返しを行つてもセンサ２を強固に固定
できる。 In this attached state, the sensor 2 is firmly fixed to the sensor mounting bracket 10 and the heat sink 3, and will not come off. Further, since there is a gap between the sensor insertion part 6 and the sensor 2, the sensor can be easily inserted. Furthermore, since the cut and raised portion 9 is elastic, the sensor 2 can be easily removed, and the sensor 2 can be inserted and
The sensor 2 can be firmly fixed even if it is repeatedly removed.
また、センサ２は、上記の如く、センサ取付金
具１０の３点および放熱板３と接触していること
から、放熱板３の温度に極めて近い温度が検出で
きる。 Further, since the sensor 2 is in contact with the three points of the sensor mounting bracket 10 and the heat sink 3 as described above, a temperature extremely close to the temperature of the heat sink 3 can be detected.
考案の効果
以上のように本考案は、開口部を有したほぼ円
筒のセンサ挿入部と、前記開口部に、センサ挿入
部の軸方向に対して直角方向に伸びる取付部によ
りセンサ取付金具を構成し、センサ挿入部の一方
の端部に軸方向に伸びる切起しを設け、前記セン
サ挿入部を、センサ素子を内蔵した円筒上の金属
カバーを有するセンサを挿入し、前記切起しを、
前記金属カバーがセンサ挿入部に圧着されるよう
に径方向の内側に折曲げたもので、センサをセン
サ取付部に圧着させることができ、さらに、切起
し部の弾力性により、挿入、抜取りを繰返えして
も、常にセンサを強固に固定でき抜けることがな
く、また、センサは放熱板およびセンサ取付部と
密着することから、放熱板の温度に極めて近い温
度を検出でき、放熱板の温度制御は精度よく行
え、さらに、挿入部は従来通りの間隙を設けても
固定状態には影響せず挿入も容易に行なえるなど
の効果を奏する。Effects of the Invention As described above, in the present invention, a sensor mounting bracket is constructed of a substantially cylindrical sensor insertion portion having an opening and a mounting portion extending in the opening in a direction perpendicular to the axial direction of the sensor insertion portion. A cut-edge extending in the axial direction is provided at one end of the sensor insertion part, a sensor having a cylindrical metal cover containing a built-in sensor element is inserted into the sensor insertion part, and the cut-edge is
The metal cover is bent inward in the radial direction so that it is crimped onto the sensor insertion part, and the sensor can be crimped onto the sensor mounting part.Furthermore, the elasticity of the cut-and-raised part makes it easy to insert and remove the sensor. Even if repeated steps are repeated, the sensor is always firmly fixed and will not fall out. Also, since the sensor is in close contact with the heat sink and the sensor mounting part, it is possible to detect temperatures extremely close to the temperature of the heat sink. Temperature control can be performed with high precision, and furthermore, even if a gap is provided in the insertion part as in the past, the fixed state is not affected and insertion can be easily performed.
第１図は従来のセンサ取付器の斜視図、第２図
は同センサ取付器の床用熱交換器への取付け状態
を示す断面図、第３図は本考案の一実施例を示す
センサ取付器の斜視図、第４図は同センサ取付器
の床用熱交換器への取付け状態を示す断面図であ
る。
２……センサ、５……開口部、６……センサ挿
入部、７……取付部、９……切起し、１０……セ
ンサ取付金具。
Fig. 1 is a perspective view of a conventional sensor mount, Fig. 2 is a sectional view showing how the sensor mount is attached to a floor heat exchanger, and Fig. 3 is a sensor mount showing an embodiment of the present invention. FIG. 4 is a perspective view of the sensor mounting device, and a sectional view showing how the sensor mounting device is attached to the floor heat exchanger. 2...Sensor, 5...Opening, 6...Sensor insertion part, 7...Mounting part, 9...Cut and raised, 10...Sensor mounting bracket.
Claims (1)
記開口部にセンサ挿入部の軸方向に対して直角方
向に伸びる取付部によりセンサ取付金具を構成
し、センサ挿入部の一方の端部に軸方向に伸びる
切起しを設け、前記センサ挿入部へ、センサ素子
を内蔵した円筒上の金属カバーを有するセンサを
挿入し、前記切起しを、前記金属カバーがセンサ
挿入部に圧着されるように径方向の内側に折曲げ
た床用熱交換器のセンサ取付装置。 A sensor mounting bracket is constituted by a substantially cylindrical sensor insertion part having an opening, and a mounting part extending in the opening in a direction perpendicular to the axial direction of the sensor insertion part. A sensor having a cylindrical metal cover with a built-in sensor element is inserted into the sensor insertion portion, and the cut and relief are arranged so that the metal cover is crimped onto the sensor insertion portion. Sensor mounting device for a floor heat exchanger that is bent radially inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13440382U JPS5938610U (en) | 1982-09-03 | 1982-09-03 | Sensor mounting device for floor heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13440382U JPS5938610U (en) | 1982-09-03 | 1982-09-03 | Sensor mounting device for floor heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5938610U JPS5938610U (en) | 1984-03-12 |
| JPS621614Y2 true JPS621614Y2 (en) | 1987-01-14 |
Family
ID=30302854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13440382U Granted JPS5938610U (en) | 1982-09-03 | 1982-09-03 | Sensor mounting device for floor heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5938610U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH083615Y2 (en) * | 1990-07-17 | 1996-01-31 | 旭 光本 | Graduation tower |
| JP5962159B2 (en) * | 2012-04-10 | 2016-08-03 | ダイキン工業株式会社 | Fixed structure of temperature sensing element |
-
1982
- 1982-09-03 JP JP13440382U patent/JPS5938610U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5938610U (en) | 1984-03-12 |
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