JPS5948703U - Drain cooling equipment in power plants - Google Patents
Drain cooling equipment in power plantsInfo
- Publication number
- JPS5948703U JPS5948703U JP14429382U JP14429382U JPS5948703U JP S5948703 U JPS5948703 U JP S5948703U JP 14429382 U JP14429382 U JP 14429382U JP 14429382 U JP14429382 U JP 14429382U JP S5948703 U JPS5948703 U JP S5948703U
- Authority
- JP
- Japan
- Prior art keywords
- drain
- heat exchange
- exchange tube
- cooling device
- power generation
- 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
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図はこの考案に係る発電プラントにおけるドレン冷却装
置の一実施例を示す配管系統図である。
１０・・・高圧（側）タービン、１１．１２・・・低圧
（側）タービン、１３ ・・・発電機、１４ａ、１４ｂ
・・・蒸気配管、１５・・・湿分分離器、１６・・・ド
レンタンク、１７． １７ａ、 １７ｂ−・・ドＬ／
７配管、１８・・・給水加熱器、１９・・・復水器、２
１・・・水位調整弁、２５・・・熱交換チューブ、２６
．３０・・・配管、２７・・・冷却水タンク、２９・・
・流量調整用オリフィス。The figure is a piping system diagram showing one embodiment of a drain cooling device in a power generation plant according to this invention. 10... High pressure (side) turbine, 11.12... Low pressure (side) turbine, 13... Generator, 14a, 14b
...Steam piping, 15.Moisture separator, 16.Drain tank, 17. 17a, 17b-...do L/
7 Piping, 18... Feed water heater, 19... Condenser, 2
1... Water level adjustment valve, 25... Heat exchange tube, 26
．． 30... Piping, 27... Cooling water tank, 29...
・Orifice for flow rate adjustment.
Claims (1)
に湿分分離器を設け、この湿分分離器で分離されたドレ
ンをドレンタンクに回収するようにしたものにおいて、
上記ドレンタンク内に熱交換チューブを配設し、この熱
交換チューブ内に冷却水を流すように構成したことを特
徴と° する、発電プラントにおけるドレン冷却装置。 ２ 熱交換チューブは閉じた冷却水循環サイクル内に組
み込まれてなる、実用新案登録請求の範囲第１項に記載
の発電プラントにおけるドレン冷却装置。 ３ 熱交換チューブの一側は冷却水タンクに、他側は復
水器にそれぞれ配管を介して接続された実用新案登録請
求の範囲第１項または第２項に記載の発電プラントにお
けるドレン冷却装置。 ４ 熱交換チューブから復水器に至る配管には流量調整
用オリフィスが設けられた実用新案登録請求の範囲第３
項に記載の発電プラントにおけるドレン冷却装置。[Claims for Utility Model Registration] 1. A moisture separator is provided in the steam piping from the high-pressure side turbine to the low-pressure side turbine, and the drain separated by the moisture separator is collected in a drain tank,
A drain cooling device for a power generation plant, characterized in that a heat exchange tube is disposed within the drain tank, and cooling water is allowed to flow through the heat exchange tube. 2. The drain cooling device for a power generation plant according to claim 1, wherein the heat exchange tube is incorporated in a closed cooling water circulation cycle. 3. A drain cooling device in a power generation plant according to claim 1 or 2 of the utility model registration claim, wherein one side of the heat exchange tube is connected to a cooling water tank and the other side is connected to a condenser via piping, respectively. . 4 Utility model registration claim No. 3 in which the piping from the heat exchange tube to the condenser is provided with an orifice for adjusting the flow rate
Drain cooling device in the power plant described in paragraph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14429382U JPS5948703U (en) | 1982-09-25 | 1982-09-25 | Drain cooling equipment in power plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14429382U JPS5948703U (en) | 1982-09-25 | 1982-09-25 | Drain cooling equipment in power plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5948703U true JPS5948703U (en) | 1984-03-31 |
Family
ID=30321811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14429382U Pending JPS5948703U (en) | 1982-09-25 | 1982-09-25 | Drain cooling equipment in power plants |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5948703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016113980A (en) * | 2014-12-16 | 2016-06-23 | 株式会社東芝 | Steam turbine plant |
-
1982
- 1982-09-25 JP JP14429382U patent/JPS5948703U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016113980A (en) * | 2014-12-16 | 2016-06-23 | 株式会社東芝 | Steam turbine plant |
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