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1. 发明专利

JP2016183791A ボイラ装置审中-公开
标题翻译：锅炉装置
公开(公告)号：JP2016183791A
公开(公告)日：2016-10-20
申请号：JP2015062989
申请日：2015-03-25
申请人：三浦工業株式会社
发明人：西村啓二
IPC分类号： F22D5/18
摘要：【課題】製造コストを高くすることなく、給水加熱器において給水が沸騰してしまうことを抑制できるボイラ装置を提供すること。【解決手段】ボイラ装置1は、缶体11と、給水ラインL1と、給水加熱器20と、入力された周波数に応じて駆動する給水ポンプ16と、給水要求があった場合に第1周波数で給水ポンプ16を駆動させて缶体11に第1流量で給水を供給させ、給水要求がない場合に第1周波数よりも小さい第2周波数で給水ポンプ16を駆動させる給水制御部111と、缶内圧力取得部112と、給水圧力取得部113と、缶内圧力取得部112により取得された缶体11の内部の圧力、及び給水圧力取得部113により取得された給水の圧力に基いて、給水要求がない場合に給水ラインL1を流通する給水W1の流量が第2流量となるように第2周波数を決定する第2周波数決定部115と、を備える。【選択図】図2
摘要翻译：要解决的问题：提供一种能够抑制供水热水器中的供水沸腾而不增加制造成本的锅炉装置。解决方案：锅炉装置1包括罐体11，供水管线L1，供水热水器20 ，根据输入频率驱动的供水泵16;供水控制部分111，用于通过在要求供水时以第一流量驱动第一频率向罐体11供水; 并且在不要求供水的情况下以比第一频率小的第二频率驱动供水泵16，罐压力获取部分112，供水压力获取部分113和用于确定第二频率的第二频率确定部分115 频率使得在供水管线L1中循环的供水W1的流量在不需要基于压力insi的供水时变为第二流量 de由容器压力获取部分112获取的罐体11以及由供水压力获取部分113获取的供水的压力。图2

2. 发明专利

JPS54106702A CONTROL APPARATUS FOR WATER PUMP DRIVING TURBINE 失效
公开(公告)号：JPS54106702A
公开(公告)日：1979-08-22
申请号：JP1393978
申请日：1978-02-09
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： AKASHI TEIICHIROU , HOSAKA HIDEO
IPC分类号： F22D5/32 , F01D21/00 , F22D5/18
摘要： PURPOSE:To obtain the increase rate of speed to match the starting property of a turbine by controlling a water pump driving turbine by a circuit ensuring the comprehensive characteristics of one controlling motor, two non-linear function generators, an adder and the like. CONSTITUTION:The starting signal from a starter 1 is transmitted to an adder 10 through a non-linear function generator. On the other hand, the water feed signal from a control device 4 is transmitted to an adder 10 through a non-linear function generator 9 for controlling feed. The adder 10 performs addition to obtain the comprehensive characteristic signal of the feed control signal and the start controlling signal and the output, namely, a comprehensive characteristic signal is tramsmitted to a revolutions setting controlling motor 12 through an interruptor 11 to control the revolutions of the turbine. With such an arrangement, the control of the turbine for driving water pumps is made rational and simplified, facilitating the changeover of the operation control action for the main plant.

3. 发明专利

JP6481452B2 ボイラ装置有权
公开(公告)号：JP6481452B2
公开(公告)日：2019-03-13
申请号：JP2015062988
申请日：2015-03-25
申请人：三浦工業株式会社
发明人：西村啓二
IPC分类号： F22D5/18 , F22D1/14

4. 发明专利

JP2002005409A FEED WATER CONTROLLER FOR BOILER 失效
公开(公告)号：JP2002005409A
公开(公告)日：2002-01-09
申请号：JP2000182825
申请日：2000-06-19
申请人： SAMSON CO LTD
发明人： OBATA NAOKI , KURODA KANJI , KUROKI SHIGERU , ANDO NORITOSHI
IPC分类号： F22D5/32 , F22D5/18
摘要： PROBLEM TO BE SOLVED: To prevent the lowering of a level in a boiler which brings about a condition that the operation of the boiler is stopped. SOLUTION: The feed water controller for boiler is provided with an operation controller 3 for controlling the operation of a feed water pump 2 based on a level in the boiler and a flow meter 4 for measuring the amount of conducted water in a feed water pipeline 1. The flow meter 4 inputs the amount of feed water per unit time upon operating the feed water pump as an actual amount of feed water while a value, wherein the amount of blow and the amount of margin are added to the rated amount of evaporation of the boiler, is set in the operation controller 3 as the necessary amount of feed water. The operation controller 3 compares the actual amount of feed water, operated by the flow meter 4, with the necessary amount of feed water, set in the same device 3, and when the actual amount of feed water has become lower than the necessary amount of feed water, the controller 3 outputs the signal of lowering of a feed water capacity.

5. 发明专利

JPH08240301A FEEDWATER CONTROLLER FOR DRUM TYPE BOILER 失效
公开(公告)号：JPH08240301A
公开(公告)日：1996-09-17
申请号：JP6890295
申请日：1995-03-03
申请人： TOSHIBA CORP
发明人： NAKAJO MITSUNOBU
IPC分类号： F22D5/18 , F22B35/00 , F22D5/32
摘要： PURPOSE: To efficiently control a feed pump, without being influenced by the operating conditions of a turbine system, such as normal operation and FCB operation. CONSTITUTION: A rotating speed at which a feed pump 4 is most efficiently operated in order to obtain the rate of water supply necessary for normal or FCB operation, is respectively prestored in a first storage 16 or a second storage 17, as the rotating speed in the normal or FCB operation. The rotating speed in the normal or FCB operation is selected by an operational mode-selecting means 18, and rotating speed of an electric motor for the feed pump 4 is controlled by a rotating speed controller 19 so that the rotating speed of the feedwater pump 4 can be at the rotating speed selected by the operational mode-selecting means 18.

6. 实用新型

JPS5612647Y2 失效
公开(公告)号：JPS5612647Y2
公开(公告)日：1981-03-24
申请号：JP6025578
申请日：1978-05-04
IPC分类号： F22D5/18 , F01D17/00 , F01D17/20 , F22B35/00 , F22D5/26 , G05D16/00

7. 实用新型

JPS5038025Y2 失效
公开(公告)号：JPS5038025Y2
公开(公告)日：1975-11-05
申请号：JP1596272
申请日：1972-02-07
IPC分类号： F22D5/00 , E03B7/00 , F22D5/18 , F24D3/02 , F24D3/08 , F24D3/10

8. 实用新型

JPS4893654U 失效
公开(公告)号：JPS4893654U
公开(公告)日：1973-11-09
申请号：JP1596272
申请日：1972-02-07
IPC分类号： F22D5/00 , E03B7/00 , F22D5/18 , F24D3/02 , F24D3/08 , F24D3/10

9. 实用新型

JPS4724161Y1 失效
公开(公告)号：JPS4724161Y1
公开(公告)日：1972-08-01
申请号：JP815870
申请日：1970-01-28
IPC分类号： F22D11/06 , F22D5/18

10. 实用新型

JPS468882Y1 失效
公开(公告)号：JPS468882Y1
公开(公告)日：1971-03-30
申请号：JP6281667
申请日：1967-07-19
IPC分类号： F22D11/06 , F22D5/18

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