JPS61121311U - - Google Patents
Info
- Publication number
- JPS61121311U JPS61121311U JP288985U JP288985U JPS61121311U JP S61121311 U JPS61121311 U JP S61121311U JP 288985 U JP288985 U JP 288985U JP 288985 U JP288985 U JP 288985U JP S61121311 U JPS61121311 U JP S61121311U
- Authority
- JP
- Japan
- Prior art keywords
- temperature difference
- inlet
- control valve
- heating medium
- bypass control
- 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.)
- Pending
Links
- 230000008020 evaporation Effects 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案による満液式蒸発器の液面制御
装置の一実施例を示す構成図、第２図は測定用お
よび蒸発用伝熱管の配列の一例を示す説明図、第
３図は従来の液面制御装置の一例を示す構成図で
ある。
１……蒸発器本体、３……媒体入口、７……蒸
発液面、１０……分岐管、１１……バイパス調節
弁、１２……測定用伝熱管、１３ａ……蒸発用上
部伝熱管、１３ｂ……蒸発用下部伝熱管、１４…
…温度検出器、１５……調節器。
FIG. 1 is a configuration diagram showing an embodiment of the liquid level control device for a flooded evaporator according to the present invention, FIG. 2 is an explanatory diagram showing an example of the arrangement of heat exchanger tubes for measurement and evaporation, and FIG. FIG. 1 is a configuration diagram showing an example of a conventional liquid level control device. DESCRIPTION OF SYMBOLS 1... Evaporator body, 3... Medium inlet, 7... Evaporation liquid level, 10... Branch pipe, 11... Bypass control valve, 12... Heat transfer tube for measurement, 13a... Upper heat transfer tube for evaporation, 13b... lower heat exchanger tube for evaporation, 14...
...temperature detector, 15...regulator.
Claims (1)
熱媒体の流量を弁開度を変えることにより増減す
るバイパス調節弁と、前記蒸発器本体内の測定用
伝熱管内を通る加熱媒体の入口、出口側における
温度差、蒸発用上部伝熱管内を通る加熱媒体の入
口、出口側における温度差の何れもが蒸発用下部
伝熱管内を通る加熱媒体の入口、出口側における
温度差よりも小であるか、あるいは同等であるか
により前記バイパス調節弁に対して弁開度を変え
る信号を発する調節器とを具備してなる満液式蒸
発器の液面制御装置。 an evaporator body; a bypass control valve that increases or decreases the flow rate of the heated medium flowing into the evaporator body by changing the valve opening; and an inlet for the heating medium passing through a measurement heat transfer tube in the evaporator body; The temperature difference at the outlet side, the temperature difference at the inlet of the heating medium passing through the upper heat exchanger tube for evaporation, and the temperature difference at the outlet side are all smaller than the temperature difference at the inlet and outlet sides of the heating medium passing through the lower heat exchanger tube for evaporation. A liquid level control device for a flooded evaporator, comprising: a regulator that issues a signal to change the valve opening degree to the bypass control valve depending on whether the bypass control valve is present or equivalent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP288985U JPS61121311U (en) | 1985-01-16 | 1985-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP288985U JPS61121311U (en) | 1985-01-16 | 1985-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121311U true JPS61121311U (en) | 1986-07-31 |
Family
ID=30476990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP288985U Pending JPS61121311U (en) | 1985-01-16 | 1985-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121311U (en) |
-
1985
- 1985-01-16 JP JP288985U patent/JPS61121311U/ja active Pending
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