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1. 发明专利

JPH06272916A ICE HEAT STORING TANK 失效
公开(公告)号：JPH06272916A
公开(公告)日：1994-09-27
申请号：JP6386293
申请日：1993-03-23
申请人： MITSUI SHIPBUILDING ENG , SANKI ENG CO LTD
发明人： MATSUMOTO YOSHIAKI , YAMAMOTO MAKOTO , WATANABE KEIICHI , ARIMOTO YOSHITO , NAGAMORI SHIGERU , SEKINE MAKOTO , YOSHINAGA HIDEKI
IPC分类号： F25C1/00 , F24F5/00
摘要： PURPOSE:To prevent ice slurry from being collected to form ice blocks and to provide an ice heat storing tank for a cooling system which may easily be adapted for ice slurry having superior in fluidity characteristic and against a variation in load. CONSTITUTION:In an ice heat storing tank 10 for storing ice slurry S composed of brine and ice.particles manufactured by an ice making machine, there is provided a floating prevention member 11 within the heat storing tank 10 and for holding some ice particles in at least brine B.

2. 发明专利

JPH0658575A SYSTEM FOR MANUFACTURING FINE AND ROUGH PARTICLE MIXED ICE 失效
公开(公告)号：JPH0658575A
公开(公告)日：1994-03-01
申请号：JP21045292
申请日：1992-08-06
申请人： MITSUI SHIPBUILDING ENG
发明人： MATSUMOTO YOSHIAKI , NAGAMORI SHIGERU , YAMAMOTO MAKOTO , ARIMOTO YOSHITO , WATANABE KEIICHI
IPC分类号： F24F5/00 , F25C1/00
摘要： PURPOSE:To provide a system for manufacturing fine and rough particle mixed ice capable of being constructed as a closed-loop with a fine ice particle manufacturing machine and a rough ice particle manufacturing machine having the most suitable different concentration of re-icing preventing agent. CONSTITUTION:In a fine particle ice and rough particle ice mixing and manufacturing system for mixing some fine particle ices (i) manufactured by a fine particle ice manufacturing machine 6 in a fine particle ice manufacturing system C and some rough particle ices manufactured by a rough particle ice manufacturing machine 3 in a rough particle ice manufacturing system B as a specified ratio and manufacturing a fine particle ice and rough particle ice mixed slurry, the fine particle ices (i) are cleaned by circulating brine (r) while being separated by a separator 5 and concurrently a concentration of re-icing preventing agent of brine in the fine particle ice manufacturing system C just after the fine particle ice separation with the brine (r) is diluted into a predetermined concentration.

3. 发明专利

JPH05242883A 失效
公开(公告)号：JPH05242883A
公开(公告)日：1993-09-21
申请号：JP26747692
申请日：1992-10-06
申请人： MITSUI SHIPBUILDING ENG
发明人： HAMAMOTO OSAMU , YOSHITAKE MASAMI , ARIMOTO YOSHITO , KAMIO ZENJI , WATANABE KEIICHI
IPC分类号： H01M4/02 , H01M4/14 , H01M4/68 , H01M4/80
摘要： PURPOSE:To provide a maintenance-free secondary battery, without falling-off of a battery active material, excellent in electric over discharge durability, capable of preferably charging and discharging even at high current density. CONSTITUTION:Sulfate slurry is carried in a grid current collector consisting of lead-antimony holding lead-tin alloy felts as a positive electrode 2 and a negative electrode 3. Lead wool having a fiber diameter of 10mum or less is used as a current collecting material, thus constituting a battery. Consequently, it is possible to obtain a secondary battery remarkably excellent in durability against electric over charge and reverse discharge, capable of preferably electric charging and discharging even at high current density, having a long lifetime, and free from maintenance.

4. 发明专利

JPH0727379A HEAT STORAGE VESSEL IN COOLER/HEATER 失效
公开(公告)号：JPH0727379A
公开(公告)日：1995-01-27
申请号：JP17179393
申请日：1993-07-12
申请人： MITSUI SHIPBUILDING ENG
发明人： WATANABE KEIICHI , YAMAMOTO MAKOTO , MATSUMOTO YOSHIAKI , ARIMOTO YOSHITO , NAGAMORI SHIGERU
IPC分类号： F24F5/00
摘要： PURPOSE:To provide a heat storage vessel in which a space on the ground is effectively used and a construction cost can be reduced. CONSTITUTION:A heat storage vessel 12 is formed of a tube 20 surrounded by a heat insulator 19, a plurality of baffle plates 18 are provided radially in the tube 20 at an interval in a longitudinal direction, part of the plates 18 is cut out to form a passage 18a to an inner wall in such a manner that the passage 18a is disposed oppositely at the adjacent plates 18 and formed in a zigzag manner as a whole. The tube 20 is embedded in the ground, and a chilled water return tube 15, a warm water return tube 17, a warm water output tube 22 and a chilled water output tube 24 are connected thereto.

5. 发明专利

JPH0727378A HEAT STORAGE VESSEL IN COOLER/HEATER 失效
公开(公告)号：JPH0727378A
公开(公告)日：1995-01-27
申请号：JP17178893
申请日：1993-07-12
申请人： MITSUI SHIPBUILDING ENG
发明人： WATANABE KEIICHI , YAMAMOTO MAKOTO , MATSUMOTO YOSHIAKI , ARIMOTO YOSHITO , NAGAMORI SHIGERU
IPC分类号： F24F5/00
摘要： PURPOSE:To effectively use a space and to reduce a construction cost by forming a heat storage vessel of a tube surrounded by a heat insulator, forming sections arranged longitudinally by a plurality of partition plates crossing in the tube, and embedding the tube under the ground. CONSTITUTION:A heat storage vessel 12 is formed by surrounding an outer surface of a tube 25 formed of a large-diameter steel tube, for example, with a heat insulator 26 such as urethane. A plurality of sections 28 in which partition plates 27 are arranged longitudinally across the tube 25 in a bamboo jointlike state are formed therein. An S-shaped communicating tube 30 having openings 29a, 29b is provided to be deviated in a radial direction of the plate 27, and the adjacent sections 28 are so formed as to communicate via the tube 30. A warm water output tube 22 and a chilled water return tube 15 are connected to an upper part of one end 25a of the tube 25 forming the heat storage vessel 12, i.e., on the side the opening 29b of a lower part of the tube 30 exists, and a hot water return tube 17 and a chilled water output tube 20 are connected to a lower part of the other end 25b of the tube 25.

6. 发明专利

JPH0727376A HEAT STORAGE VESSEL IN COOLER/HEATER 失效
公开(公告)号：JPH0727376A
公开(公告)日：1995-01-27
申请号：JP17177893
申请日：1993-07-12
申请人： MITSUI SHIPBUILDING ENG
发明人： MATSUMOTO YOSHIAKI , YAMAMOTO MAKOTO , WATANABE KEIICHI , ARIMOTO YOSHITO , NAGAMORI SHIGERU
IPC分类号： F24F5/00
摘要： PURPOSE:To provide a heat storage vessel for cooler/heater in which a large- diameter tube is used without using a heat storage tank. CONSTITUTION:A heat reservoir 12 for a cooler/heater comprises a large- diameter pipe 37, an inner ice slurry supply pipe 36 having an ice diffusing nozzle 35 disposed at a bottom in the pipe 37, an inner chilled water return pipe 34 having a sprinkling nozzle 33 at an upper part, and a baffle 32 having an opening 40 provided at a lower part and a communicating hole 41 provided at an upper part to be disposed at an internal in a lognitudinal direction to make the bottom communicate with the upper part via a plurality of section n1,.... Further, the pipe 37 is surrounded by a heat insulator 38, chilled water is output from a lower part of one end of the pipe 37 at the time of cooling, returned chilled water is sprinkled on the upper surface of the slurry, and warm water is output from one end of the pipe 37 at the time of heating and returned from the other end via pipings.

7. 发明专利

JPH06109289A ICE QUANTITY MEASURING DEVICE FOR ICE COLD ACCUMULATOR 失效
公开(公告)号：JPH06109289A
公开(公告)日：1994-04-19
申请号：JP25322792
申请日：1992-09-22
申请人： MITSUI SHIPBUILDING ENG
发明人： YAMAMOTO MAKOTO , MATSUMOTO YOSHIAKI , ARIMOTO YOSHITO , WATANABE KEIICHI , NAGAMORI SHIGERU
IPC分类号： F24F5/00
摘要： PURPOSE:To accurately measure an ice quantity in an ice cold accumulator even if gross heat medium is varied by calculating a weight of ice in the accumulator from the gross heat medium obtained from a sectional area of the accumulator and a pressure of a bottom of the accumulator, a density of the medium, and a depth of the medium input from an ultrasonic level meter. CONSTITUTION:A calculator 4 obtains gross heat medium in an ice cold accumulator 1 from an output of a pressure gage 3 provided in a bottom of the accumulator 1 and a sectional area of the accumulator 1. The calculator 4 obtains a density of the medium from concentration and temperature of the medium measured by a thermometer 5 and a refractometer 6, obtains a change in a liquid level from an ultrasonic level meter 2, and calculates a weight of ice in the accumulator by correcting a void ratio of ice and a quantity of a capillarity from them and the gross medium. Accordingly, even if the gross medium is varied, ice quantity in the accumulator 1 can be accurately measured.

8. 发明专利

JPH0657242A HEAT-TRANSPORT MEDIUM FOR ICE HEAT STORAGE 失效
公开(公告)号：JPH0657242A
公开(公告)日：1994-03-01
申请号：JP20919092
申请日：1992-08-05
申请人： MITSUI SHIPBUILDING ENG
发明人： YAMAMOTO MAKOTO , MATSUMOTO YOSHIAKI , ARIMOTO YOSHITO , WATANABE KEIICHI , NAGAMORI SHIGERU
IPC分类号： C09K5/08 , C09K5/00
摘要： PURPOSE:To provide the heat-transport medium having excellent stability, reduced in freezing-point depression and being capable of improving the efficiency of a chiller unit. CONSTITUTION:The heat-transport medium is prepared by adding specified amounts of additives such as an antiseptic, a rust preventive and a defoamer, to an aqueous solution containing 0.1-30wt.% saturated chain hydrocarbon polyalcohol of the formula: CnHmOHx(wherein n is 4-12; and x is 4-11).

9. 发明专利

JPH0783467A HEAT STORAGE TANK IN COOLING-HEATING EQUIPMENT 失效
公开(公告)号：JPH0783467A
公开(公告)日：1995-03-28
申请号：JP22758393
申请日：1993-09-13
申请人： MITSUI SHIPBUILDING ENG
发明人： YAMAMOTO MAKOTO , MATSUMOTO YOSHIAKI , ARIMOTO YOSHITO , WATANABE KEIICHI , NAGAMORI SHIGERU
IPC分类号： F24F5/00
摘要： PURPOSE:To obtain a heat storage tank having a large heat storage effect and facilitating replacement of a heat storage material. CONSTITUTION:In cooling-heating equipment wherein cold or hot water produced by a heat source producing device is introduced into and stored in a heat storage tank and the cold or hot water in this heat storage tank is supplied to a heat exchanger so as to execute cooling or heating, the heat storage tank in the cooling-heating equipment wherein the heat storage tank is constructed of a tubular body surrounded by a heat insulating material and a plurality of tubular heat storage bodies 21 prepared by filling up a liquid heat storage material W in flexible tubes 22 are disposed in the tubular body.

10. 发明专利

JPH06272913A MULTI-TANK CONNECTING TYPE ICE HEAT STORING FACILITY 失效
公开(公告)号：JPH06272913A
公开(公告)日：1994-09-27
申请号：JP5582393
申请日：1993-03-16
申请人： MITSUI SHIPBUILDING ENG , SANKI ENG CO LTD
发明人： WATANABE KEIICHI , YAMAMOTO MAKOTO , MATSUMOTO YOSHIAKI , ARIMOTO YOSHITO , NAGAMORI SHIGERU , SEKINE MAKOTO , YOSHINAGA HIDEKI
IPC分类号： F25C1/00 , F24F5/00
摘要： PURPOSE:To provide a multi-tank connecting type ice heat storing facility in which a distributing pipe or a water dispersion pipe is not needed to be arranged for every tank and ice slurry can freely move between each of the tanks and at the same time ice slurry of high IPF can be taken out when ice is melted (when heat is radiated). CONSTITUTION:Many heat storing tanks 1a to 1e filled with cold water or brine are communicated from each other through a J-shaped pipe and a straight pipe having a check valve at its one end, or an integral formed pipe having the J-shaped pipe and the straight pipe and at the same time either cold water or brine taken out of a final tank 1e during ice making operation is changed into ice slurry by an ice making machine and returned back to a first tank la and the ice slurry taken out of the first tank 1a is passed through a load during ice melting operation and returned back to the final tank 1e.

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