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1. 发明专利

JP2003065300A Water-flow generating device 审中-公开
标题翻译：水流发电装置
公开(公告)号：JP2003065300A
公开(公告)日：2003-03-05
申请号：JP2001256967
申请日：2001-08-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IYOKU TOMOAKI , YAMAGAMI TAKAYUKI , AIKAWA MAKOTO
IPC分类号： E02B1/00 , C02F3/22 , F04F5/10
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a water-flow generating device which can prevent breakage of a supply pipe due to friction. SOLUTION: A water-flow generating device for generating a jet blast by blowing a driving fluid supplied from outside through a supply pipe into the water from a jet pump is provided in the water. A sedimentation force is generated by a flow in the water by coating the supply pipe with a coating member 1 with the cross section in the shape of an inverse blade. By this the supply pipe is energized to the bottom of the water.
摘要翻译：要解决的问题：提供一种水流产生装置，其能够防止由于摩擦引起的供给管的破坏。解决方案：一种水流产生装置，用于通过从喷射泵将从外部供应的驱动流体从喷射泵吹入水中而产生喷气风。通过用具有逆向叶片形状的横截面的涂覆部件1涂覆供给管，通过水中的流动产生沉降力。由此，供水管通电到水底。

2. 发明专利

JP2003062593A Apparatus and method for treating water and agitator 审中-公开
标题翻译：用于处理水和搅拌器的装置和方法
公开(公告)号：JP2003062593A
公开(公告)日：2003-03-04
申请号：JP2001258301
申请日：2001-08-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IYOKU TOMOAKI , YAMAGAMI TAKAYUKI , AIKAWA MAKOTO
IPC分类号： A01K63/00 , A01K63/04 , B01F5/02 , B01F5/12 , C02F1/50 , C02F1/78 , C02F3/20
CPC分类号： Y02A40/81 , Y02W10/15 , Y02W10/37
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for treating water capable of effectively treating water by taking into consideration water quality at selective water intake. SOLUTION: A water flow generator 110 which comprises a water jet pump 112 having jet nozzles and fitted with a flow regulation cylinder and produces a jet flow when supplied with a driving fluid by means of a driving fluid supplying means 130, is provided with an installing depth adjusting means 2 capable of adjusting the depth arbitrarily where to install the generator 110. The water treatment apparatus 1 is installed under water in a closed water area such as a septic tank, a dam, a harbor.
摘要翻译：要解决的问题：提供一种通过考虑到选择性水分摄入时的水质来处理能够有效处理水的装置和方法。解决方案：一种水流发生器110，其包括具有喷嘴的喷水泵112，并配有流量调节缸，并在通过驱动流体供应装置130供应驱动流体时产生喷流，深度调节装置2能够任意地调整装置发生器110的深度。水处理装置1安装在诸如化粪池，大坝，港口等封闭水区域的水下。

3. 发明专利

JPH08224570A INTAKE APPARATUS 失效
公开(公告)号：JPH08224570A
公开(公告)日：1996-09-03
申请号：JP3357195
申请日：1995-02-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： MATSUMOTO YUKIHISA , AIKAWA MAKOTO
IPC分类号： C02F1/00
摘要： PURPOSE: To efficiently take in surface layer water high in the concn. of dissolved oxygen without receiving the effect of the suction of air or B change of a water level by inserting the intake port of an intake pipe in the opening for the intake pipe of a structural float and sinking the lower part of the intake pipe in water to float the structural float in water and moving the float up and down along with the up-and-down movement of a water level. CONSTITUTION: The intake port 4 of an intake pipe 3 fixed to a fixing part 10 by a support part 11 is inserted in the opening part 5 of the intake pipe 3 a structure 1 having buoyancy and a plurality of opening parts 2 are provided to the side wall of the structure 1 at arbitrary positions. The structure 1 is floated to a water surface 13 by buoyancy and water enters the structure 1 from the opening parts 2. The structure 1 is moved up and down along the surface of the intake pipe 3 along with the up-and-down movement of the water surface 13. By this constitution, the structure 1 is moved up and down along with the up-and-down movement of the water surface 13 and the distance between the water surface 13 and the opening part 2 is kept constant to take in water from definite water depth.

4. 发明专利

JP2002192147A SOLID-LIQUID SEPARATOR 失效
公开(公告)号：JP2002192147A
公开(公告)日：2002-07-10
申请号：JP2000393128
申请日：2000-12-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： IYOKU TOMOAKI , AIKAWA MAKOTO
IPC分类号： E02B3/00 , B01D1/00 , C02F1/00 , C02F1/04 , C02F1/06 , C02F1/14
摘要： PROBLEM TO BE SOLVED: To provide a solid-liquid separator which reduces running costs and the frequency of maintenance by using natural energy for the solid-liquid separation and lowers a load on a natural environment. SOLUTION: A housing 1 forming a closed space, a heater 4 for heating treatment water 8 charged in the housing 1, a condenser 2 for condensing steam evaporated from the water 8, an ejector 13 for discharging the condensate outside the housing, and a discharge opening for discharging solids concentrated by the evaporation of the liquid are provided. The liquid is evaporated with the pressure of the housing made negative, improving the efficiency of the solid-liquid separation.

5. 发明专利

JPH11267691A WATER AREA PURIFYING DEVICE 失效
公开(公告)号：JPH11267691A
公开(公告)日：1999-10-05
申请号：JP7545998
申请日：1998-03-24
申请人： MITSUBISHI HEAVY IND LTD
发明人： MATSUMOTO YUKIHISA , YAMAGAMI TAKAYUKI , AIKAWA MAKOTO
IPC分类号： C02F7/00 , B01J21/06 , B01J35/02 , C02F1/32 , C02F1/72 , C02F1/78
摘要： PROBLEM TO BE SOLVED: To remarkably accelerate a purification of the water area in a water area purifying device. SOLUTION: A water intake mechanism 1 intaking the water in the water area an air intake mechanism 4 intaking air, a nitrogen adsorbing implement 5 removing the nitrogen from the air intaken by the air intake mechanism 4 and an aqueous stream generating machine 7 mixing the water intaken by the water intake mechanism 1 and the air from which the nitrogen is removed by the nitrogen adsorbing implement 5 and injecting the resulting mixture into the water area are provided to increase a dissolved oxygen amount in the water injected into the water area from the aqueous stream generating machine 7. Moreover, the purification of the water in the water area is accelerated by using a permeable pipe 9 made of an oxygen molecule permeable membrane or a UV-ozone pipe or a titanium oxide pipe together with the nitrogen adsorbing implement 5 or the instead of the nitrogen adsorbing implement 5.

6. 发明专利

JPH08224571A FLOAT TYPE INTAKE APPARATUS 失效
公开(公告)号：JPH08224571A
公开(公告)日：1996-09-03
申请号：JP3357295
申请日：1995-02-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： MATSUMOTO YUKIHISA , TSUKAMOTO OSAMU , AIKAWA MAKOTO
IPC分类号： C02F1/00
摘要： PURPOSE: To efficiently take in surface water high in the concn. of dissolved oxygen without sucking air by guiding water into an intake chest from the intake opening part in the vicinity of the water surface of the lower part of a float to suck the same from the intake port in the intake chest. CONSTITUTION: An intake chest 2 is provided so as to be positioned under a water surface 11 at the lower part of a float 1 to position the intake port 4 of an intake pipe 5 so as not to always suck air. The water in the vicinity of the water surface 11 flows in the intake chest 2 from the opening part 3 of the intake chest 2. This water is sucked into the intake pipe 5 from the intake port 4 by a pump 6 to be circulated to the bottom of water from a piping hose 8 to improve the concn. of dissolved oxygen. This intake of water is performed from sufficient water depth not sucking air from the opening part 3 of the intake chest 2. Since the opening part 3 can be set to an arbitrary position, the intake of water in the vicinity of the water surface 11 becomes possible.

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