JPS61205790A - Supplementing water pouring device for water condensing plant - Google Patents
Supplementing water pouring device for water condensing plantInfo
- Publication number
- JPS61205790A JPS61205790A JP4492385A JP4492385A JPS61205790A JP S61205790 A JPS61205790 A JP S61205790A JP 4492385 A JP4492385 A JP 4492385A JP 4492385 A JP4492385 A JP 4492385A JP S61205790 A JPS61205790 A JP S61205790A
- Authority
- JP
- Japan
- Prior art keywords
- water
- condenser
- make
- supplementing
- supplementing water
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、復水プラントにおいて、補給水タンク内の水
を復水器へ注入する装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a device for injecting water in a make-up water tank into a condenser in a condensate plant.
従来の技術
従来の復水プラントにおける補給水注入装置として、第
２図に示すようなものがある。2. Description of the Related Art A conventional make-up water injection device for a condensate plant is shown in FIG.
第２図において、復水器１と補給水タンク２と゛給水ポ
ンプ４を稼動させて補給水タンク２内の水を復水器１へ
注入している。In FIG. 2, the water in the makeup water tank 2 is injected into the condenser 1 by operating the condenser 1, makeup water tank 2, and water supply pump 4.
発明が解決しようとする問題点
しかし、このように補給水ポンプを常時稼動すは通常運
用においてはポンプ運転を止めることが望ましく、プラ
ント容量が小さくなＮればなる程常時補給水ポンプ稼動
という余分な動力を節減する必要がある。Problems to be Solved by the Invention However, it is desirable to stop the pump operation in normal operation when the make-up water pump is constantly operated, and the smaller the plant capacity, the more unnecessary the constant operation of the make-up water pump becomes. It is necessary to save power.
そこで、本発明は、復水プラントにおける補機動力を節
減してプラント効率を改善するためになされたものであ
る。Therefore, the present invention has been made in order to reduce the power of auxiliary equipment in a condensate plant and improve plant efficiency.
問題点を解決するための手段
本発明は、復水器と補給水タンクとを接続しているとと
もに補給水ポンプが介装されている管路に補給水ポンプ
バイパス管路を設け、常時は復水器内の真空を利用して
補給水タンク内の水をこのバイパス管路を通して注入す
るようにして、補給水ポンプを使用しないようにし、ポ
ンプは非常時に稼動させるようにしたものである。Means for Solving the Problems The present invention provides a make-up water pump bypass line in the conduit that connects the condenser and the make-up water tank and in which the make-up water pump is interposed, so that the make-up water pump is not always connected to the make-up water tank. Water in the make-up water tank is injected through this bypass pipe using the vacuum inside the water dispenser, so that the make-up water pump is not used, and the pump is operated in an emergency.
実施例
以下図面を参照して本発明の一実施例について詳述する
。EXAMPLE Hereinafter, an example of the present invention will be described in detail with reference to the drawings.
第１図において、第２図に示したものと異なる点は、復
水器１と補給水タンク２とを接続する管路３に補給水ポ
ンプ４のバイパス管路６を設けるとともに、このバイパ
ス管路に逆止弁７を設けた構成にある。1, the difference from that shown in FIG. 2 is that a bypass pipe 6 for the make-up water pump 4 is provided in the pipe 3 connecting the condenser 1 and the make-up water tank 2, and this bypass pipe It has a configuration in which a check valve 7 is provided in the passageway.
しかして、復水器１は空気抽出機（図示せず）により必
要な真空度を有するので、この復水器内の真空（約７２
０ ｍｍ Ｈ９）を利用し、通常の補給水タンク２内の
水面を高くすることにより、復水プラントにおける漏洩
水分の補給水をポンプ４を運転することなくバイパス管
路６を通して補給することが出来る。そして、補給水ポ
ンプ４は、復水器１内の真空低下時又は補給水タンク２
内の水面が異常に下った場合等、非常時に運転するよう
にする。Thus, since the condenser 1 has the necessary vacuum level by means of an air extractor (not shown), the vacuum inside this condenser (approximately 72
0 mm H9) and by raising the water level in the normal make-up water tank 2, make-up water for leaked water in the condensate plant can be replenished through the bypass pipe 6 without operating the pump 4. . The make-up water pump 4 is activated when the vacuum in the condenser 1 decreases or when the make-up water tank 2
Operate in case of emergency, such as when the water level inside the tank drops abnormally.
発明の効果
以上詳述したように、本発明によれば、補給水ポンプバ
イパス管路を設けて、補給水ポンプは非常時のみ運転す
るようにしているので、復水プラントにおける補機動力
の節減を計ることができ、この動力節減の割合はプラン
ト容量が小さい程大きくなる。Effects of the Invention As detailed above, according to the present invention, a make-up water pump bypass line is provided so that the make-up water pump is operated only in an emergency, thereby reducing the power consumption of auxiliary equipment in the condensate plant. This power saving rate increases as the plant capacity decreases.
第１図は本発明による復水プラントの補給水注入装置の
一例を示す系統図、第２図は従来例を示す図である。
１・・復水器、２・・補給水タンク、３・・管路、４・
・補給水ポンプ、５・・弁、６・・補給水ポンプバイパ
ス管路、７・・逆止弁。FIG. 1 is a system diagram showing an example of a make-up water injection device for a condensate plant according to the present invention, and FIG. 2 is a diagram showing a conventional example. 1. Condenser, 2. Make-up water tank, 3. Pipeline, 4.
- Makeup water pump, 5... Valve, 6... Makeup water pump bypass pipe, 7... Check valve.
Claims (1)
を介装している復水プラントの補給水注入装置において
、前記管路に復水器内の真空を利用して補給水タンク内
の水を該復水器へ注入する補給水ポンプバイパス管路を
設けてなる補給水注入装置。In a make-up water injection device for a condensate plant in which a make-up water pump is installed in a pipe connecting a condenser and a make-up water tank, the make-up water tank is connected to the condenser by utilizing the vacuum inside the condenser. A make-up water injection device which is provided with a make-up water pump bypass line for injecting the water inside the condenser into the condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4492385A JPS61205790A (en) | 1985-03-08 | 1985-03-08 | Supplementing water pouring device for water condensing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4492385A JPS61205790A (en) | 1985-03-08 | 1985-03-08 | Supplementing water pouring device for water condensing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61205790A true JPS61205790A (en) | 1986-09-11 |
Family
ID=12704989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4492385A Pending JPS61205790A (en) | 1985-03-08 | 1985-03-08 | Supplementing water pouring device for water condensing plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61205790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023532832A (en) * | 2020-03-27 | 2023-08-01 | デカ・プロダクツ・リミテッド・パートナーシップ | Water distillation apparatus, method and system |
-
1985
- 1985-03-08 JP JP4492385A patent/JPS61205790A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023532832A (en) * | 2020-03-27 | 2023-08-01 | デカ・プロダクツ・リミテッド・パートナーシップ | Water distillation apparatus, method and system |
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