JPH027495U - - Google Patents
Info
- Publication number
- JPH027495U JPH027495U JP8025288U JP8025288U JPH027495U JP H027495 U JPH027495 U JP H027495U JP 8025288 U JP8025288 U JP 8025288U JP 8025288 U JP8025288 U JP 8025288U JP H027495 U JPH027495 U JP H027495U
- Authority
- JP
- Japan
- Prior art keywords
- self
- heated
- set pressure
- heat exchanger
- adjusting valve
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
第１図はこの考案による熱交換器における自動
温度制御装置の１実施例の概略図、第２図は同実
施例に用いる減圧弁の縦断面図、第３図は従来の
熱交換器における自動温度制御装置の概略図、第
４図は従来の自動温度制御装置の各部の圧力及び
温度変化状態を示す図、第５図はこの実施例の各
部の圧力及び温度変化状態を示す図である。
１２……熱交換器、１４……減圧弁（自己調整
弁）、１６……駆動部（設定圧力変更手段）、１
８……ＰＩＤコントローラ（制御部）、２０……
温度センサ（温度検出手段）。
Fig. 1 is a schematic diagram of an embodiment of an automatic temperature control device for a heat exchanger according to this invention, Fig. 2 is a vertical sectional view of a pressure reducing valve used in the same embodiment, and Fig. 3 is a schematic diagram of an embodiment of an automatic temperature control device for a heat exchanger according to the invention. FIG. 4 is a schematic diagram of a temperature control device, FIG. 4 is a diagram showing pressure and temperature changes in each part of a conventional automatic temperature control device, and FIG. 5 is a diagram showing pressure and temperature changes in each part of this embodiment. 12... Heat exchanger, 14... Pressure reducing valve (self-adjusting valve), 16... Drive unit (set pressure changing means), 1
8...PID controller (control unit), 20...
Temperature sensor (temperature detection means).
Claims (1)
己調整する自己調整弁と、この自己調整弁の設定
圧力を変更する設定圧力変更手段と、上記自己調
整弁から送出された上記加熱流体から被加熱物に
熱交換させる熱交換器と、この熱交換器から送出
される熱交換後の上記被加熱物の温度を検出する
温度検出手段と、上記温度検出手段の出力信号に
基づいて予め設定された被加熱物の設定温度に収
斂するように上記設定圧力変更手段を制御する制
御部とを、具備する熱交換器における自動温度制
御装置。 a self-adjusting valve that self-adjusts the pressure of the heated fluid to a preset set pressure; a set pressure changing means that changes the set pressure of the self-adjusting valve; and a device to be heated from the heated fluid sent from the self-adjusting valve. a heat exchanger for exchanging heat with the object; a temperature detection means for detecting the temperature of the object to be heated after heat exchange sent from the heat exchanger; An automatic temperature control device for a heat exchanger, comprising: a controller that controls the set pressure changing means so as to converge to the set temperature of the object to be heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988080252U JPH083879Y2 (en) | 1988-06-16 | 1988-06-16 | Automatic temperature controller for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988080252U JPH083879Y2 (en) | 1988-06-16 | 1988-06-16 | Automatic temperature controller for heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH027495U true JPH027495U (en) | 1990-01-18 |
| JPH083879Y2 JPH083879Y2 (en) | 1996-01-31 |
Family
ID=31305085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988080252U Expired - Lifetime JPH083879Y2 (en) | 1988-06-16 | 1988-06-16 | Automatic temperature controller for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083879Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04124596A (en) * | 1990-09-14 | 1992-04-24 | Tlv Co Ltd | Automatic temperature control device for heat exchanger |
| JPH04124595A (en) * | 1990-09-14 | 1992-04-24 | Tlv Co Ltd | Automatic temperature control device for heat exchanger |
| JPH07202499A (en) * | 1993-12-28 | 1995-08-04 | Yamaichi Electron Co Ltd | Tool for removing mounted parts in connection equipment |
| JP2010507490A (en) * | 2006-10-27 | 2010-03-11 | カーハーエス・アクチエンゲゼルシヤフト | Cutting unit for labeling device and labeling device having this type of cutting unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5993103A (en) * | 1982-11-17 | 1984-05-29 | 株式会社東芝 | Nuclear power generating plant |
-
1988
- 1988-06-16 JP JP1988080252U patent/JPH083879Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5993103A (en) * | 1982-11-17 | 1984-05-29 | 株式会社東芝 | Nuclear power generating plant |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04124596A (en) * | 1990-09-14 | 1992-04-24 | Tlv Co Ltd | Automatic temperature control device for heat exchanger |
| JPH04124595A (en) * | 1990-09-14 | 1992-04-24 | Tlv Co Ltd | Automatic temperature control device for heat exchanger |
| JPH07202499A (en) * | 1993-12-28 | 1995-08-04 | Yamaichi Electron Co Ltd | Tool for removing mounted parts in connection equipment |
| JP2010507490A (en) * | 2006-10-27 | 2010-03-11 | カーハーエス・アクチエンゲゼルシヤフト | Cutting unit for labeling device and labeling device having this type of cutting unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083879Y2 (en) | 1996-01-31 |