JP2002147708A5

JP2002147708A5 -

Info

Publication number: JP2002147708A5
Application number: JP2000348911A
Authority: JP
Filing date: 2000-11-16
Publication date: 2004-11-25

Description

【０００８】
【課題を解決するための手段】
この発明は、前記課題を解決するためになされたもので、請求項１に記載の発明は、水管内の水位が所定の設定水位以下となると給水を開始し、前記水位が前記設定水位に達してから所定時間経過後、給水を停止するボイラの給水制御方法において、前記水管内の水が所定の設定温度以下のときには、前記水位が前記設定水位に達したとき給水を停止することを特徴としている。また、請求項２に記載の発明は、水管内の水位を検出する水位検出電極と、前記水位検出電極により給水ポンプの停止を制御する制御器とを備え、前記制御器は、前記水管内の水の温度に基づいて前記給水ポンプの停止を制御することを特徴としている。[0008]
[Means for Solving the Problems]
This invention was made in order to solve the said subject, and the invention of Claim 1 starts water supply when the water level in a water pipe becomes less than a predetermined setting water level, and the said water level reaches the said setting water level In the boiler water supply control method for stopping water supply after a predetermined time has elapsed, the water supply is stopped when the water level reaches the set water level when the water in the water pipe is below the predetermined set temperature. There is. Further, the invention according to claim 2, comprising: a water level detecting electrodes for detecting the level of the water pipe, and a controller for controlling the stopping of the more water pump to the water level detecting electrodes, wherein the controller, It is characterized by controlling the stopping of the water supply pump based on the temperature of the water in the water pipe.

Claims

A water level detection electrode 13 for detecting the water level in the water pipe 4 and a controller 20 for controlling the stop of the feed water pump 6 by the water level detection electrode 13. The controller 20 controls the temperature of the water in the water pipe 4. The stop control of the feed water pump 6 is controlled on the basis of the feed water control device of the boiler.