JPH0227014Y2 - - Google Patents
Info
- Publication number
- JPH0227014Y2 JPH0227014Y2 JP1754284U JP1754284U JPH0227014Y2 JP H0227014 Y2 JPH0227014 Y2 JP H0227014Y2 JP 1754284 U JP1754284 U JP 1754284U JP 1754284 U JP1754284 U JP 1754284U JP H0227014 Y2 JPH0227014 Y2 JP H0227014Y2
- Authority
- JP
- Japan
- Prior art keywords
- heater
- thermostat
- meter
- water
- housing
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000000694 effects Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Control Of Resistance Heating (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は地中に埋設する量水計器を内蔵した器
筐の改良に係るものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an improvement of a housing containing a water measuring instrument to be buried underground.
従来の量水器筐は単に地中に埋設したに過ぎな
いので寒冷地や寒冷期に水道管内の水が凍結した
り計器が影響を受けて往々にして計量機能を低下
したり遂には故障、破損して計量不能となりこれ
がため器筐を開蓋して熱湯を振り掛ける等点検補
修に煩わされている。
Conventional water meter casings are simply buried underground, so in cold regions or periods, the water in the water pipes freezes and the meter is affected, often reducing the metering function and eventually breaking down. Due to damage, it becomes impossible to measure, and as a result, inspection and repair such as opening the lid of the container and sprinkling boiling water on it is a hassle.
本考案は叙上の不利を解消するために量水器筐
内に電気ヒーターを装置し寒冷時にのみ該ヒータ
ーを発熱せしめて計器付近を有効に温め以て故障
を未然に防止しようとするものである。
In order to eliminate the above-mentioned disadvantages, the present invention installs an electric heater inside the water meter housing and makes the heater generate heat only in cold weather, effectively warming the area around the meter and preventing malfunctions. be.
即ち本考案は内底部に水道管間の量水計器を装
置した被蓋付き器筐における上記計器に面して背
面に反射鈑を配した電気ヒーターを装架し且つ該
ヒーターと隔離した器筐内の側壁にサーモスタツ
トを装置して該サーモスタツトと上記ヒーターを
外部の電源と電気的に連ならしめるものである。
That is, the present invention is a covered device housing with a water meter between water pipes installed on the inner bottom, and an electric heater with a reflective plate on the back facing the meter is mounted and isolated from the heater. A thermostat is installed on the inner side wall, and the thermostat and the heater are electrically connected to an external power source.
以上のように構成することにより寒冷時になる
とサーモスタツトが自動的に作動して通電するの
でヒーターも自動的に発熱すると共に該熱は背面
の反射鈑により計器に対し有効に温熱を付与し従
つて冷気による計器の故障を未然に防止する効果
を奏するのである。然して冷気が解消したときは
サーモスタツトは自動的に復帰するのでヒーター
の発熱も自動的に停止することは勿論である。
With the above configuration, when the weather gets cold, the thermostat automatically operates and energizes, so the heater automatically generates heat, and the heat is effectively applied to the instrument by the reflective plate on the back. This has the effect of preventing instrument failure due to cold air. However, when the cold air disappears, the thermostat automatically returns, so of course the heater automatically stops generating heat.
内底壁１′に水道管Ｐ，P′間に介設した量水計
器Ｇを装置した被蓋２付き器筐１において、上記
被蓋の内面に突子６を介して背面に反射鈑３を添
設した電気ヒーター４を空架し且つ該ヒーターを
器筐１の内側壁１″に装置したサーモスタツト５
と外部電源と連なる電線Ｗを介して連ならしめて
成るものであつて、なお図中Ｈ、H′は器筐１の
側壁下部に対設した水道管Ｐ，P′の挿孔、ｈは同
側壁に設けた電線Ｗの挿孔を示した。
In a case 1 with a cover 2 equipped with a water meter G interposed between water pipes P and P' on the inner bottom wall 1', a reflective plate 3 is attached to the back surface of the cover via a protrusion 6 on the inner surface of the cover. A thermostat 5 has an electric heater 4 attached thereto installed in the air and installed on the inner wall 1'' of the housing 1.
In the figure, H and H' are the insertion holes for water pipes P and P' installed opposite to each other in the lower part of the side wall of the housing 1, and h is the same hole. The insertion hole for the electric wire W provided in the side wall is shown.
図は実施例を示したものであつて、第１図は本
案を装置した量水器筐の被蓋裏面図、第２図は被
蓋した本案量水器筐の縦断側面図である。
１は器筐、２は被蓋、３は反射鈑、４はヒータ
ー、５はサーモスタツト、Ｇは量水計器。
The drawings show an embodiment, in which FIG. 1 is a back view of the lid of the water meter housing equipped with the present invention, and FIG. 2 is a longitudinal sectional side view of the water meter housing of the present invention with the lid covered. 1 is the cabinet, 2 is the cover, 3 is the reflective plate, 4 is the heater, 5 is the thermostat, and G is the water meter.
Claims (1)
いて、上記計器に指向せしめて反射鈑を介し電気
ヒーターを装架し且つ該ヒーター及び上記反射鈑
と隔離した器筐の内側にサーモスタツトを装置し
て該サーモスタツトと上記ヒーターを電気的に連
ならしめた保温装置付き量水器筐。 In a case with a lid equipped with a water meter on the inner bottom, an electric heater is mounted through a reflector plate so as to point toward the meter, and a thermostat is installed inside the case isolated from the heater and the reflector plate. A water dispenser housing with a heat retention device, which electrically connects the thermostat and the heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1754284U JPS60130871U (en) | 1984-02-13 | 1984-02-13 | Water container with heat retention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1754284U JPS60130871U (en) | 1984-02-13 | 1984-02-13 | Water container with heat retention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60130871U JPS60130871U (en) | 1985-09-02 |
| JPH0227014Y2 true JPH0227014Y2 (en) | 1990-07-23 |
Family
ID=30505346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1754284U Granted JPS60130871U (en) | 1984-02-13 | 1984-02-13 | Water container with heat retention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60130871U (en) |
-
1984
- 1984-02-13 JP JP1754284U patent/JPS60130871U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60130871U (en) | 1985-09-02 |
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