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1. 发明专利

JP2003342772A Electrolyzer 有权
标题翻译：电解液
公开(公告)号：JP2003342772A
公开(公告)日：2003-12-03
申请号：JP2002155824
申请日：2002-05-29
申请人： Asahi Glass Engineering Co Ltd , Kurita Water Ind Ltd , 旭硝子エンジニアリング株式会社 , 栗田工業株式会社
发明人： OISHI MASANORI , IIMURA AKIRA , TSUNODA KAZUHIKO
IPC分类号： C25B11/04 , C25B1/26 , C25B15/00
摘要： PROBLEM TO BE SOLVED: To provide an electrolyzer which improves the utilizing efficiency of chloride ions, and eliminates the periodic maintenance such as chemical cleaning. SOLUTION: In the electrolyzer wherein the liquid to be electrolyzed containing chloride ions is electrolyzed by using an electrode consisting of at least one kind selected from the simple substance or oxide of platinum and the simple substance or oxide of iridium as the main materials, and effective chlorine components are produced, the concentration of the chloride ions in the liquid to be electrolyzed is 0.6 to 6 g/L, and the equivalence of electricity per L of the liquid to be electrolyzed is 4,000 to 30,000 C. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供提高氯离子利用效率的电解槽，并且消除诸如化学清洗的周期性维护。解决方案：在电解槽中，其中通过使用由铂单质或单质氧化物中的至少一种选择的电极和作为主要材料的单体或铱氧化物电解含有氯离子的电解液体，产生有效的氯成分，电解液中的氯离子的浓度为0.6〜6g / L，电解液体L的电量相当于4,000〜30000℃。版权所有（C）2004，JPO

2. 发明专利

JP2003285068A Water treatment method for cooling water system 有权
标题翻译：用于冷却水系统的水处理方法
公开(公告)号：JP2003285068A
公开(公告)日：2003-10-07
申请号：JP2002088848
申请日：2002-03-27
申请人： Asahi Glass Engineering Co Ltd , Kurita Water Ind Ltd , 旭硝子エンジニアリング株式会社 , 栗田工業株式会社
发明人： IIMURA AKIRA , TSUNODA KAZUHIKO , OISHI MASANORI
IPC分类号： F28F19/01 , C02F1/46 , C02F1/50 , C02F1/76 , C23F15/00 , C25B1/26 , F28F27/00
摘要： PROBLEM TO BE SOLVED: To obtain an excellent slime prevention effect by controlling the amount of generation of a chlorine-base agent within an appropriate range and preventing the corrosion inside a system in a water treatment method for a cooling water system for preventing slime from generating inside the system by supplying electrolytic water containing the chlorine-base oxidizing agent produced by electrolyzing cooling water to the cooling water system. SOLUTION: The water treatment method for the cooling water system contains the electrolytic water wherein the chlorine-base oxidizing agent is produced from chloride ions contained in the cooling water by passing a current through electrodes 4A and 4B dipped in the cooling water in the cooling water system. In the method, the relationship among the generation speed of chlorine, the energizing current value and the concentration of chloride ions in the cooling water is determined, and the energization to the electrodes 4A and 4B to become the target chlorine concentration is controlled. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过将氯碱剂的产生量控制在适当范围内并防止在用于防止水的冷却水系统的水处理方法中的系统内的腐蚀来获得优异的防泥液效果通过将含有通过电解冷却水产生的氯碱氧化剂的电解水供给到冷却水系统，在系统内产生粘液。解决方案：冷却水系统的水处理方法包含电解水，其中氯碱氧化剂通过使电流通过浸入冷却水中的电极4A和4B而流过冷却水中的氯离子而产生，冷却水系统。在该方法中，确定氯的产生速度，通电电流值和冷却水中的氯离子的浓度之间的关系，并且控制对电极4A和4B成为目标氯浓度的通电。版权所有（C）2004，JPO

3. 发明专利

JP2003285065A Water treatment method for cooling water system and apparatus therefor 审中-公开
标题翻译：用于冷却水系统的水处理方法及其设备
公开(公告)号：JP2003285065A
公开(公告)日：2003-10-07
申请号：JP2002088849
申请日：2002-03-27
申请人： Asahi Glass Engineering Co Ltd , Kurita Water Ind Ltd , 旭硝子エンジニアリング株式会社 , 栗田工業株式会社
发明人： TSUNODA KAZUHIKO , IIMURA AKIRA , OISHI MASANORI
IPC分类号： F28F19/01 , C02F1/46 , C02F1/50
摘要： PROBLEM TO BE SOLVED: To enhance electrolytic treatment efficiency and generation efficiency of a chlorine-base oxidizing agent and to efficiently supply the required quality of chlorine-base oxidizing agent to a cooling water system in a water treatment method for a cooling water system and a water treatment apparatus therefor for supplying electrolytic water containing the chlorine-base oxidizing agent by electrolyzing cooling water to the cooling water system and for preventing the generation of slime inside the system. SOLUTION: In the water treatment method for the cooling water system and the water treatment apparatus therefor containing the electrolytic water generating the chlorine-base oxidizing agent from chloride ions contained in the cooling water by passing a current through an electrode 3 dipped in the cooling water in the cooling water system, the cooling water contacting with the electrode 3 is warmed. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提高氯碱氧化剂的电解处理效率和发电效率，并且在冷却水的水处理方法中有效地向冷却水系统提供所需质量的氯碱氧化剂系统及其水处理装置，用于通过向冷却水系统电解冷却水并防止在系统内产生粘液来供应含有氯碱氧化剂的电解水。解决方案：在用于冷却水系统的水处理方法和水处理设备中，其包含通过使电流通过浸渍在电极3中的电极3而产生氯基氧化剂的电解水从氯化物离子包含在冷却水中冷却水系统中的冷却水，与电极3接触的冷却水被加热。版权所有（C）2004，JPO

4. 发明专利

JP2003285064A Water treatment method for cooling water system 有权
标题翻译：用于冷却水系统的水处理方法
公开(公告)号：JP2003285064A
公开(公告)日：2003-10-07
申请号：JP2002088847
申请日：2002-03-27
申请人： Asahi Glass Engineering Co Ltd , Kurita Water Ind Ltd , 旭硝子エンジニアリング株式会社 , 栗田工業株式会社
发明人： IIMURA AKIRA , TSUNODA KAZUHIKO , OISHI MASANORI
IPC分类号： F28F19/01 , C02F1/46 , C02F1/50 , F28G13/00
摘要： PROBLEM TO BE SOLVED: To obtain an excellent slime prevention effect by controlling the amount of generation of a chlorine-base agent within an appropriate range and preventing the corrosion inside a system in a water treatment method for a cooling water system for preventing slime from generating inside the system by supplying electrolytic water containing the chlorine-base oxidizing agent produced by electrolyzing cooling water to the cooling water system. SOLUTION: The water treatment method for the cooling water system contains the electrolytic water wherein the chlorine-base oxidizing agent is produced from chloride ions contained in the cooling water by passing a current through electrodes 4A and 4B dipped in the cooling water in the cooling water system. In the method, the current is passed through the electrodes 4A and 4B so that chlorine concentration in the cooling water is taken as target concentration. When the ratio between an applied voltage and a theoretical voltage for becoming a target current value becomes a predetermined value or more, an electrolytic cell 4 is cleaned by a cleaning unit 27. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过将氯碱剂的产生量控制在适当范围内并防止在用于防止水的冷却水系统的水处理方法中的系统内的腐蚀来获得优异的防泥液效果通过将含有通过电解冷却水产生的氯碱氧化剂的电解水供给到冷却水系统，在系统内产生粘液。解决方案：冷却水系统的水处理方法包含电解水，其中氯碱氧化剂通过使电流通过浸入冷却水中的电极4A和4B而流过冷却水中的氯离子而产生，冷却水系统。在该方法中，电流通过电极4A和4B，使得将冷却水中的氯浓度作为目标浓度。当施加电压与用于成为目标电流值的理论电压之比达到预定值以上时，电解池4被清洁单元27清洁。版权所有（C）2004，JPO

5. 发明专利

JP2009195823A Method of controlling concentration of aqueous treating agent 有权
标题翻译：控制水处理剂浓度的方法
公开(公告)号：JP2009195823A
公开(公告)日：2009-09-03
申请号：JP2008039924
申请日：2008-02-21
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： TSUNODA KAZUHIKO , NAGAI NAOHIRO , IIMURA AKIRA
IPC分类号： C02F1/50
摘要： PROBLEM TO BE SOLVED: To provide a method of controlling the concentration of an aqueous treating agent by which a combined chlorine agent used as an aqueous treating agent can effectively be used. SOLUTION: In the method of controlling the concentration of the aqueous treating agent, the amount of the combined chloride of a water system is controlled by producing free chloride in the water system. The free chloride is produced in the water system and, thereby, can react again with a chlorine stabilizing agent remaining in the water system by itself to form the combined chlorine agent. As the result, the combined chlorine agent can be effectively utilized as the aqueous treating agent. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种控制水处理剂浓度的方法，通过该方法可以有效地使用用作水性处理剂的组合氯剂。解决方案：在控制水处理剂浓度的方法中，通过在水体系中产生游离氯化物来控制水体系的氯化合物的量。游离氯化物在水体系中产生，从而可以再次与残留在水体系中的氯稳定剂本身反应形成组合的氯剂。结果，可以有效地利用组合氯剂作为水处理剂。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009198123A Heat source system and method of operating the same 有权
标题翻译：热源系统及其运行方法
公开(公告)号：JP2009198123A
公开(公告)日：2009-09-03
申请号：JP2008041993
申请日：2008-02-22
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： NAGAI NAOHIRO , TSUNODA KAZUHIKO , IIMURA AKIRA
IPC分类号： F28F27/00
摘要： PROBLEM TO BE SOLVED: To provide a heat source system and method of operating the same efficiently controlling the temperature of cooling water, and capable of achieving energy saving of the whole system.
SOLUTION: When operating the heat source system 1 provided with a compressor 5 compressing a coolant, a heat source unit 2 equipped with a condenser condensing the coolant compressed by the compressor 5 and removing condensation heat generated when condensing the coolant by the cooling water, and cooling tower 3 equipped with a fan 9 for promoting heat exchange between the cooling water and outside air. A temperature T
IN of the cooling water in an inlet of the cooling tower 3, and a temperature T
OUT of the cooling water in an outlet of the cooling tower 3 are measured by water temperature measuring devices 10, 11, and operation of the fan 9 is controlled on the basis of a water temperature difference ΔT(=T
IN -T
OUT ).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效控制冷却水温度的热源系统和方法，能够实现整个系统的节能。解决方案：当操作设置有压缩冷却剂的压缩机5的热源系统1时，配备有冷凝器的热源单元2，冷凝器将由压缩机5压缩的冷却剂冷凝，并且通过冷却冷凝冷却冷却剂时除去冷凝热水和冷却塔3，其配备有用于促进冷却水和外部空气之间的热交换的风扇9。冷却塔3的入口的冷却水的温度T IN 和冷却塔3的出口的冷却水的温度T OUT 通过水温测量装置10,11，并且基于水温差ΔT（= T -T OUT ）来控制风扇9的操作。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2003285063A Water treatment apparatus for cooling water system 审中-公开
标题翻译：用于冷却水系统的水处理设备
公开(公告)号：JP2003285063A
公开(公告)日：2003-10-07
申请号：JP2002088825
申请日：2002-03-27
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： IIMURA AKIRA , TSUNODA KAZUHIKO
IPC分类号： F28F19/01 , C02F1/46
摘要： PROBLEM TO BE SOLVED: To safely continue the operation for a long term by preventing piping and apparatus from deteriorating and damaging caused by abnormal heat generation in an electrode part in a water treatment method for a cooling water system and a water treatment apparatus therefor for preventing slime from generating inside the system by supplying electrolytic water containing a chlorine-base oxidizing agent produced by electrolyzing cooling water to the cooling water system. SOLUTION: The water treatment method for the cooling water system and the water treatment apparatus therefor contain the electrolytic water wherein the chlorine-base oxidizing agent is produced from chloride ions contained in the cooling water by passing a current through electrodes 4A and 4B dipped in the cooling water in the cooling water system. In the method and the apparatus, a cylindrical casing 4 is arranged inside a cooling tower 1, and the lower end of the casing 4 is arranged in the cooling water. The electrodes 4A and 4B are arranged at higher positions than a water level WL inside the cooling tower 1 inside the casing 4. The cooling water is injected inside the casing 4 by a pump P 2 , and the voltage is applied to the electrodes 4A and 4B only when the pump P 2 is operated. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了在冷却水系统和水处理设备的水处理方法中防止管道和设备防止由于电极部件中的异常发热引起的管道和设备的恶化和损坏而长期安全地继续操作为了通过向冷却水系统供给含有通过电解冷却水而产生的氯碱氧化剂的电解水，防止系统内产生粘液。解决方案：冷却水系统及其水处理装置的水处理方法包含电解水，其中氯碱氧化剂通过使电流通过电极4A和4B通过冷却水中所含的氯离子而产生浸在冷却水系统的冷却水中。在该方法和装置中，在冷却塔1的内部配置有圆筒状的壳体4，将壳体4的下端配置在冷却水中。电极4A和4B布置在比壳体4内部的冷却塔1内的水位WL更高的位置。冷却水通过泵P 2 注入到壳体4内部，并且电压仅在泵P＆lt; SB＆gt; 2＆lt; SB＆gt;操作时才施加到电极4A和4B。版权所有（C）2004，JPO

8. 发明专利

JP2003154367A METHOD AND APPARATUS FOR WATER TREATMENT IN COOLING WATER SYSTEM 审中-公开
公开(公告)号：JP2003154367A
公开(公告)日：2003-05-27
申请号：JP2001356298
申请日：2001-11-21
申请人： ASAHI GLASS ENGINEERING CO LTD , KURITA WATER IND LTD
发明人： TSUNODA KAZUHIKO , IIMURA AKIRA , OISHI MASANORI
IPC分类号： F28F19/01 , C02F1/46 , C02F1/50
摘要： PROBLEM TO BE SOLVED: To safely over a long period keep operation by preventing the deterioration and damage of piping and apparatuses caused by the abnormal heat generation of an electrode, in a method and an apparatus for water treatment in a cooling water system in which the generation of slime in the system is prevented by supplying electrolytic treatment water containing a chlorine-containing oxidizing agent produced by electrolyzing cooling water to the cooling water system. SOLUTION: In the method and the apparatus for water treatment in the cooling water system, electrodes 3A and 3B immersed in the cooling water are energized, and the electrolytic treatment water which produced the chlorine-containing oxidizing agent from chloride ions contained in the cooling water is incorporated into the cooling water system. One or more items of the temperatures of the vicinities of the electrodes 3A and 3B, the water flow situations in the vicinities of the electrodes 3A and 3B, and the immersion situations of the electrodes 3A and 3B in the cooling water, are monitored. When the temperature of the vicinity of the electrode is a prescribed temperature or above, when the flow velocity of water in the vicinity of the electrode is a prescribed value or below, or when the electrode is not completely immersed in the cooling water, the passage of electric current to the electrodes 3A and 3B is stopped.

9. 发明专利

JP2012206069A Device for dissolving and supplying chemical agent 审中-公开
标题翻译：用于溶解和供应化学试剂的装置
公开(公告)号：JP2012206069A
公开(公告)日：2012-10-25
申请号：JP2011075502
申请日：2011-03-30
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： YONEDA YUTAKA , TSUNODA KAZUHIKO
IPC分类号： C02F1/50 , B01F1/00 , B01J4/02 , C02F1/76
摘要： PROBLEM TO BE SOLVED: To provide a device for dissolving and supplying chemical agent, wherein opening/closing of a chemical replenishment port is easy, and wherein corrosion of equipment such as a flowmeter is prevented.SOLUTION: The device for dissolving and supplying chemical agent includes the replenishment port 3c of a solid chemical A on an upper part of a tank 3, and is detachably installed with a lid 3d. A vertically extending upward flow part 7a is formed in the middle of a water supply pipe 7 for supplying water into the tank 3, and the flowmeter 5 and a check valve 7 are installed at the upward flow part 7a such that the flowmeter 5 is positioned above the check valve 6. The water from the water supply pipe 7 is discharged from a sprinkler 3a in a shower state, and a chemical aqueous solution is taken out from an outflow port 3b in a lower part of the tank 3.
摘要翻译：要解决的问题：提供一种用于溶解和供应化学试剂的装置，其中化学品补充口的打开/关闭是容易的，并且其中防止诸如流量计的设备的腐蚀。解决方案：用于溶解和供应化学试剂的装置包括在罐3的上部上的固体化学品A的补充口3c，并且可拆卸地安装有盖3d。在供水管7的中部形成有垂直延伸的向上流动部分7a，用于向罐3供水，流量计5和止回阀7安装在向上流动部分7a处，使得流量计5定位来自供水管7的水从淋浴状态的喷洒器3a排出，化学水溶液从罐3的下部的流出口3b取出。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2010115617A Method of controlling oxidizing agent concentration, method of controlling water based treating agent concentration using the control method, and method of sterilizing water base 有权
标题翻译：控制氧化剂浓度的方法，使用控制方法控制基于水的处理剂浓度的方法和将水基灭菌的方法
公开(公告)号：JP2010115617A
公开(公告)日：2010-05-27
申请号：JP2008292043
申请日：2008-11-14
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： TSUNODA KAZUHIKO , NAGAI NAOHIRO , ISERI HAJIME
IPC分类号： C02F1/50 , C02F1/76 , F28F19/00
摘要： PROBLEM TO BE SOLVED: To provide a method of precisely controlling concentration of an oxidizing agent in a water base. SOLUTION: The method of controlling the concentration of the oxidizing agent in the water base includes at least: performing a first natural potential measuring step of measuring the natural potential of a metal dipped in the water base; and performing an oxidizing agent generating step of generating the oxidizing agent in the water base. The natural potential of the metal has a positive correlation with the concentration of the oxidizing agent and then, the concentration of the oxidizing agent is controllable in a prescribed range by measuring the natural potential of the metal and keeping the natural potential constant. COPYRIGHT: (C)2010,JPO&INPIT

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