JP4592721B2 - Cooling medium flow path - Google Patents

Description

  The present invention relates to cooling water used in water cooling systems such as motors and radiators, and more specifically to a method for improving the water cooling efficiency of cooling water.

  The structure of the water-cooled motor will be described with reference to FIG. 1 (front view) and FIG. 2 (side cross-sectional view taken along section AA ′ of the front view). In the motor, the rotor 107 rotates around the rotation shaft 105. An alternating current flows through the rotor 107, and heat is generated by eddy current loss based on the alternating current. When the heat generation increases and the motor temperature rises, problems such as a decrease in the torque generated by the motor and an increase in the failure rate of the inverter occur. In view of this, the cooling water is introduced into the motor through the cooling water inlet / outlet port 101 so as to return to the cooling water flow path 103 formed around the motor.

  An application example of such a motor is an electric vehicle. An electric vehicle has an economic advantage that the electricity cost is lower than the gasoline cost of a conventional gasoline vehicle. In addition, NOx, COx, and other exhaust gases are not emitted from electric vehicles, causing no air pollution or global warming-causing substances. Engine noise is quieter than gasoline vehicles, and there are fewer problems with noise. There are environmental benefits.

  On the other hand, it is recognized that electric vehicles do not have sufficient power performance compared to gasoline vehicles. For electric vehicles, the standard for practical use is whether the combination of a motor and a battery will provide the same or better power performance than a gasoline vehicle.

  In order to solve such problems of electric vehicles, it is regarded as an important issue to extend the mileage by improving the performance of the battery or shortening the charging time. At the same time, as an elemental technology for realizing this, it is necessary to reduce the size, weight, performance, durability, and cost of the motor.

  At present, in order to increase the efficiency and performance of the motor, efforts are being made to increase the magnetic flux density of the magnets used in the motor, to increase the density of the conductors, and to develop a method for controlling the inverter. . Such a design change is necessary, but it requires enormous development costs and time.

  When the current motor is used for an electric vehicle, the problem is that the output of the battery capacity is small and the output of the motor is small. As for the output, if the motor temperature rises too much, the output will drop further.

  A more quantitative description of the output drop. For electric vehicles, multiphase induction motors and permanent magnet synchronous motors are mainly used. When copper wire is used for the armature winding, the resistance of the conductor increases by 12% with a temperature rise of 30 ° C. As a result, the induced voltage that is proportional to the torque generated by the motor decreases. When a permanent magnet is used for the motor, the magnetic flux density decreases as the temperature increases, depending on the material. Incidentally, when barium ferrite is used as a permanent magnet material, the magnetic flux density decreases by 5.4% as the temperature rises by 30 ° C. This also reduces the torque by the same percentage. Due to these factors, depending on the motor, the torque may decrease by nearly 20% with a temperature increase of 30 ° C.

  In addition, it is said that the inverter failure rate usually doubles as the ambient temperature increases by 10 ° C (10 ° C rule). In this respect as well, it is necessary to minimize the temperature rise of the motor.

  Suppressing the temperature rise of the motor is extremely important for maintaining the motor efficiency and minimizing the failure. For this reason, it is necessary to ensure the performance of the motor cooling system. This is because the temperature of the motor and the inverter for drive control is too high, and the desired output cannot be obtained in the high rotation / high output range.

  Regarding the temperature rise of the motor, currently used in combination with air cooling, to increase the cooling performance by increasing the heat sink to prevent overheating of the inverter, increasing the cooling water circulation pump to increase the cooling capacity per unit time Something is done. However, such countermeasures conflict with the above-mentioned problems of reducing the size, weight, performance, durability, and cost of the motor.

  On the other hand, activated water (active water) in which water molecules are finely dispersed by magnetic force is known. Details of such active water and its treatment method are disclosed in the following literature.

Japanese Patent Laid-Open No. 5-293491 (full text) JP-A-8-155442 (full text)

  It is known that active water has an effect such as removing dirt very well and suppressing generation of scale and slime in a pipe because of its extremely high surface activity, dissolution power and osmotic power. In addition, since active water is in a high energy state in which the electron excitation action works and the electrons move actively, the substance contained in the liquid is uniformly present in an ionic state, so it is stable and suppresses the generation of algae and the like. Further, effects such as the inability to form harmful compounds due to the binding of ions are known.

  An object of the present invention is to provide a motor that can be applied to an electric vehicle or the like by increasing the cooling efficiency of the motor by applying activated water to the motor.

  In active water, molecular clusters are separated, and the thermal conductivity increases compared to the state in which molecules are clustered. Therefore, the water cooling system for large, high-output water-cooled motors used in electric vehicles etc. By applying this to the system, it becomes possible to increase the cooling efficiency by subdividing or / and activating liquid clusters such as cooling water and antifreeze. In active water, the molecular clusters are small and more uniform, so the load on the circulation pump is very light, the flow rate can be increased, and the heat dissipation per unit time can be increased.

  More specifically, the present invention relates to a coolant flow path characterized by installing a magnetic member that generates a magnetic force substantially perpendicular to the flow direction with respect to the coolant flow path. It is desirable that the magnetic members are arranged so that the same magnetic poles are arranged in parallel at the portion in contact with the cooling flow path. Depending on the aspect of the present invention, a far infrared ray generating member that generates far infrared rays may be installed together with the magnetic member.

  With the magnetic member according to the present invention, the magnetic flux density at the center of the flow path is preferably 500 to 5000 gauss. Further, it is most preferable that the wavelength of the far infrared ray generated by the far infrared ray generating member is a wavelength (resonance wavelength) at which the molecule of the cooling medium is absorbed and causes a resonance resonance reaction. The effect of the present invention can be realized even when the far-infrared wavelength has a deviation of about ± 10% with respect to the resonance wavelength and even when it is 1 / N (N is a natural number).

  According to the present invention, the cooling efficiency of the motor can be improved by a very simple method, and as a result, the performance of the motor can be improved. According to the present invention, it is possible to reduce troubles such as failure of inverters including motors, and at the same time, prevent clogging / dirt of water-cooled pipes, reduce pump failures, reduce energy consumption, water or antifreeze liquid Reduction of the number of exchanges can be achieved.

  According to the present invention, by attaching a water heater or a magnet to the water cooling system of the motor system, the molecules of liquid molecules such as passing water or antifreeze liquid are separated, and the motor or The efficiency, performance, safety, and fault tolerance of the inverter cooling line can be improved. Furthermore, the load on the pump in the system is greatly reduced, and the same result is obtained.

  The present invention efficiently suppresses heat generation of the motor, increasing the motor output, extending the life of the motor, reducing heat loss, reducing failure, eliminating variations in output and torque, and reducing power consumption. Effects such as are recognized.

  In addition, the present invention efficiently suppresses the heat generation of the inverter, thereby extending the life of the inverter, increasing the output of the motor, reducing the failure, eliminating variations in output and torque, facilitating control, and reducing power consumption. Effects such as are recognized.

  According to the present invention, since the liquid of small molecular clusters flows, the load on the pump is greatly reduced, the cooling capacity is increased by increasing the flow rate of the cooling water, the failure of the pump is reduced, and the pipes are not contaminated and the service life is reduced. There is an effect that the flow rate does not decrease as the length increases.

  According to the present invention, the replacement frequency of the cooling water is greatly reduced, and since the apparatus is a permanent magnet only and a combination of a permanent magnet and a stone that emits far infrared rays, it can be used semipermanently. Therefore, it can be used any number of times in the form of a detachable unit.

  Of course, even when not having all of these effects, it is within the range of the present invention.

  FIG. 3 shows a cooling system to which the present invention is applied. In this cooling system, a water cooling motor 1, an inverter 2, a circulation pump 3, and a heat exchanger 4 are connected through a cooling water channel 7. The circulation pump 3 functions as a pump for refluxing the cooling water, and the heat exchanger 4 has an effect of cooling the cooling water whose temperature has increased. The cooling water flowing through the cooling water channel 7 is supplied to the water cooling motor 1 and plays a role of cooling it.

  According to the present invention, the water heater 5 using magnetic force or the like is provided at any location of the cooling water channel 7. As will be described later, the water heater 5 has a function of separating water molecule clusters from each other by magnetic force, and is a means for activating water. According to FIG. 3, the water heater 5 is provided immediately before the water cooling motor 1, but it is sufficient if the water activated by the water heater 5 is sufficiently activated and supplied to the water cooling motor 1. It is not always necessary to be installed immediately before the water cooling motor 1. The place where the water heater 5 is installed may be before or after the inverter 2, before or after the circulation pump 3, or near the outlet of the water cooling motor 1. The position of the water heater 5 in the cooling water channel 7 does not constitute a main part of the present invention.

  The present invention generates far-infrared rays in a single-pole or multi-pole magnet unit or a single-pole or multi-pole magnet unit anywhere in the cooling water channel 7 through which liquid such as water cooling water or antifreeze liquid flows. A stone is placed or attached. In the present invention, the water heater 5 may be attached to the path of the cooling medium in the motor.

  Moreover, in this Embodiment, although it calls an active water device, what kind of thing may be used as long as it is a means which has the effect | action which isolate | separates the molecular cluster of water mutually by magnetic force. The details of the configuration of such activation means are described later.

  The present invention lies in that a molecular cluster of water is subdivided or subdivided and activated and used for cooling the motor. There are various methods for subdividing or subdividing and activating water cluster molecules, and any method may be used as long as such water or antifreeze can be obtained.

  The state of subdivision or subdivision / activation of the water molecular cluster according to the present invention has a good state duration by a method such as subdivision. Therefore, it is desirable that subdivision or subdivision / activation be performed continuously in the cooling channel system.

  An aspect of a magnetic member that generates magnetic force, such as a magnet used in the present invention, will be described.

  The first embodiment is shown in FIG. This is a method of attaching a monopolar magnet to any location where water or antifreeze liquid of the motor cooling system flows. Referring to FIG. 4, the arrows indicate the direction in which the cooling water flows, “N” indicates the N pole of the magnet, and “S” indicates the S pole of the magnet. (The same shall apply hereinafter)

  The second embodiment of the magnetic member according to the present invention is shown in FIG. This is a method of attaching a plurality of multipolar magnet units along the cooling water channel. As shown in FIG. 5, it is desirable that adjacent magnet units are alternately attached with N poles and S poles.

  FIG. 6 is a modification of the second embodiment. In this example, a plurality of multipolar magnet units are attached along the cooling water channel, but the magnet arrangement of adjacent magnet units is the same as that in FIG.

  A third embodiment of the magnetic member according to the present invention is shown in FIG. Unlike the first and second embodiments, this disperses molecular clusters of water using far infrared rays together with magnetic force. As shown in FIG. 7, a stone (indicated by F) that generates far infrared rays is placed in parallel with the magnet.

  Far-infrared rays are absorbed by the molecules on the cooling medium to give energy and cause the molecules to vibrate by causing a resonance resonance reaction. In this way, far-infrared rays excite molecules to a high energy state and make them easily affected by magnetic force. As a result, clusters of water molecules tend to fall apart and have the effect of maintaining that state for a longer time. .

  FIG. 8 is a modification of the third embodiment. In this example, unlike the embodiment of FIG. 7, powder (hatched portion) that generates far infrared rays is applied to the magnet. The far-infrared powder is applied by applying, pasting or other appropriate means. Thereby, the effect equivalent to the thing of the aspect of FIG. 7 is exhibited.

  A fourth embodiment of the magnetic member according to the present invention is shown in FIGS. The fourth aspect is a combination of the second aspect and the third aspect. That is, as in the second aspect, the magnets are arranged along a plurality of cooling water channels, and the far-infrared powder and the far-infrared stone are arranged along the cooling water channels based on the third aspect (not limited to this). .

  In FIG. 9, a plurality of magnets are arranged so that N poles and S poles are alternately arranged, and far-infrared stones are arranged in parallel.

  FIG. 10 shows a case where a plurality of magnets are arranged so that N poles and S poles are alternately arranged, and far-infrared powder is applied. As a mode of application, any appropriate means such as coating, pasting or the like may be used.

  In FIG. 11, a plurality of magnets are arranged so that N poles and S poles are arranged side by side, and far-infrared stones are arranged in parallel.

  In FIG. 12, a plurality of magnets are arranged so that N poles and S poles are arranged side by side, and far-infrared powder is applied. As a mode of application, any appropriate means such as coating, pasting or the like may be used. FIG. 13 is devised and arranged so as to have the features of both FIG. 10 and FIG.

  In any of the first to fourth embodiments, as shown in the respective drawings, the water-cooled water and antifreeze liquid are subdivided so that the magnetic flux and far infrared rays preferably cross substantially at right angles to the liquid flow direction. Or subdivide and activate. However, if an effect is recognized according to the application, the magnetic flux / far infrared rays and the flow direction of the liquid do not necessarily have to be at right angles. This point can be appropriately adjusted according to the space and process for attaching the magnetic member.

  If the explanation of the arrangement of the magnets as magnetic members is added, in the case of only a single pole magnet, the N pole and S pole of the magnet are arranged facing each other so that one set of tubes is sandwiched. Pole S Pole N Pole S Pole N Pole ... alternately arranged with S pole N pole S pole N pole S pole ... (Figure 5, 9, 10, 10, 13) N pole, N pole, N pole, N pole, N pole, etc., S pole, S pole, S pole, S pole, S pole, etc. (FIGS. 6, 11, 12, and 13) are possible. The arrangement according to the latter aims at the effect of increasing the magnetic flux density due to the repulsion of the magnetic force between the same poles by arranging the magnets at regular intervals. As shown in FIGS. 6 and 13, the distance between the magnets is preferably (1/6) L theoretically when the thickness of the magnet is L. However, practically, the range of (1/12) L to (1/2) L is sufficient, and it has been found that the magnetic flux density is about three times at maximum due to repulsion between magnets.

  In each embodiment, the effect of the present invention can be exhibited if the magnetic flux density at the center of the tube is approximately 500 to 5000 Gauss. The magnetic flux density at the center of the tube can be measured by a known method. One such known method is, for example, a method in which a gauss meter is placed at the center of the tube. More preferably, about 1000 to 4000 gauss, more preferably 2000 to 3000 gauss is considered preferable. Such magnetic flux density is the magnetic force that most changes the physical properties of water.

  In addition, when the present invention is applied to water, the effect of the present invention can be exhibited if the wavelength of far infrared rays is 5 to 25 micrometers. More preferably, it is 6 to 18 micrometers, and more preferably 8 to 14 micrometers. Wavelengths in this band are easily absorbed by water molecules, and water molecules can resonate to create a high energy state.

  When a medium other than water is used as the cooling medium, the preferred far-infrared wavelength band is different. That is, it is necessary to select a far-infrared stone having a wavelength (resonance wavelength) that is absorbed by the molecules of the cooling medium and causes the molecules to undergo a resonance resonance reaction in accordance with the natural frequency of the molecules of the cooling medium to be used. The effect of the present invention can be realized even when the far-infrared wavelength applied to the employed far-infrared stone has a deviation of about ± 10% with respect to the resonance wavelength and even 1 / N (N is a natural number). If the flow rate of the medium (liquid, gas) is 0.01 m / sec. To 10 m / sec., The effect of the present application can be exhibited. More preferably, 1 m / sec. To 5 m / sec. Furthermore, 2 m / sec. To 4 m / sec.

  When the magnetic member according to the present invention is incorporated into a finished product such as a motor, the number of poles is changed according to the measurement of the effect on the cooling system, the required performance and the allowable cost, or far infrared rays for activation are generated. Place and apply stones. Heat exchange such as heating and vaporization including cooling, such as motor / radiator, etc., such as magnetized water or water with small clusters or water with small clusters activated, other refrigerants, or media that perform heat exchange such as heating or vaporization Applying to the required mechanism is within the scope of the present invention. Examples thereof will be described later.

  In this specification, the expression “water with small clusters” is used, but the structural analysis of the clusters can be measured by, for example, a nuclear magnetic resonance apparatus (NMR). In the analysis of the cluster structure, first, a magnetic field having a frequency substantially equal to the resonance frequency is applied to the analysis target, and the gain is measured. When the vertical axis represents gain and the horizontal axis represents frequency, the gain has a peak in the resonance frequency value. The ratio of the kinetic speed of water molecules can be determined from the half width of this peak (the value of the line width at which the gain peak level is halved). The smaller the full width at half maximum, the faster the movement speed of the cluster being analyzed, which means that the cluster is small.

  For example, normal tap water has a measured value by NMR of about 100 to 150 Hz. On the other hand, after treating such tap water with magnetism or magnetism and far infrared rays, the measured value is about 50-70 Hz. This means that clusters of water molecules are separated by treatment with magnetism or magnetism and far infrared rays.

  In the present specification, a method using magnetic field lines and far infrared rays (ceramics) has been disclosed as a method for obtaining water having small water molecule clusters such as active water. However, as other methods, there are methods using electromagnetic waves, laser beams, weak currents, high voltages, ultrasonic waves, impacts and forces, and even when these are used or used together, they are within the range of the present invention. Since there is a continuation time for subdividing or subdividing and activating water molecule clusters, it is preferable to perform such treatment continuously in the system. The best time in the active state when magnetic force and far-infrared rays are applied is within 8 hours, and the good effect lasts for about 48 hours, so circulation is preferably performed at intervals of 8 hours or less. Good to be told.

  According to the invention of this application, a substance that generates far-infrared rays of 8 to 14 micrometers, such as tourmaline or black silica, is powdered for a multipolar magnet arranged so that the magnetic flux density at the center of the tube is 2000 to 3000 gauss. The method of applying to a magnet is one of the most suitable examples.

Examples of magnets that can be used in the present invention include samarium cobalt magnets, neodymium boron magnets, alnico magnets, praseodymium magnets, strontium ferrite magnets, barium ferrite magnets, other rare earth magnets, and ferrite magnets. Further, examples of the far-infrared ray generating substance that can be used in the present invention include tourmaline, black silica, zeolite, talc, general ceramics, and a substance having SiO ₂ as a part of the composition.

  Such an example was configured in the fourth embodiment and applied to a motor cooling system to conduct a temperature rise measurement experiment. In the measurement experiment, a water-cooled induction motor with an output of 40 W was continuously operated at a no-load 4000 r.p.m., and the temperature inside the motor was measured. The active water device installed at that time was the embodiment shown in FIG. 12, the magnetic flux density at the center of the tube was 2500 gauss, the wavelength of far infrared rays was 8-14 micrometers, and the cooling water was tap water. The cooling water flow rate was set at 6 liters per minute, and the flow rate was set at 2 m / sec. As a result, the temperature rise was 10 ° C for the non-measured products, but it was suppressed to 7.2 ° C for the non-measured products. It can be concluded that the cooling efficiency is improved by about 30%.

  Next, the results of experiments conducted to support the above will be shown.

  FIG. 14 shows an apparatus in which stirring is performed and temperature rise is measured while supplying constant heat energy per unit time to the following three waters with an electric heater. In the experimental apparatus as shown in FIG. 14, (1) tap water, (2) tap water treated only with multipolar magnets (treated water A), (3) tap water treated with multipolar magnets and far-infrared rays ( The results of measuring the time required for each of the treated waters B) to rise in temperature by 30 ° C. are shown in FIG.

  The experiment was performed several times and the average was obtained. From FIG. 15, the temperature of magnetized water and active water rises quickly compared to tap water. It has been found that active water (magnetized cooling medium, magnetized and far-infrared treated cooling medium) has a high thermal conductivity. Therefore, when these are used as a cooling medium, cooling efficiency becomes high.

Fig. 16 shows two water tanks, 3m ³ (1) tap water, (2) tap water treated with only multi-pole magnets (treated water A), using FSS type spiral pump 2-pole type output 3.7kw. (3) Measured how long it takes to pump tap water (treated water B) treated with multipolar magnets and far infrared rays.

  The experiment was performed several times and the average was obtained. In the treated water A, a magnet is arranged in a second embodiment (the embodiment described in FIG. 6) with respect to a φ25 PVC tube, and the treated water A is processed under the condition that the magnetic flux density at the center of the tube is 2000 gauss. In addition, treated water B is magnetized in a fourth embodiment (the embodiment described in FIG. 12) in a φ25 PVC tube, magnetized under the condition that the magnetic flux density at the center of the tube is 2000 gauss, Wavelengths are processed at 8-14 micrometers.

  As described above, the cooling efficiency is improved by 20 to 30% with the cooling medium processed with only the multipolar magnet, and the cooling efficiency is increased by 40 to 50% with the cooling medium processed with the multipolar magnet and the far infrared ray. It was.

  In addition, the present invention relates to all industrial machines that are cooled and heated, vaporized, and kept warm by all kinds of media (liquid, gas) that perform heat exchange such as water, oil, and coolant, for example, various machine presses, Hydraulic press machine, bending machine, shearing machine, wire rod processing machine, machining center, turning center, drilling center, grinding machine, vertical cutting machine, canna machine, cutting machine, milling machine, electric discharge machine, lathe, drilling machine, boring machine, Modular unit dedicated machine, automatic assembly machine, special processing machine, laser processing machine, electrolytic processing machine, die polishing machine, polishing machine, finishing machine, forging machine, casting machine, forging machine, rolling machine, mold forming machine, die Cast molding machine, liquid material injection molding machine, thermoplastic injection molding machine, thermosetting injection molding machine, rubber injection molding machine, special injection molding machine, reaction injection molding machine, vacuum molding machine, -Molding machine, vacuum casting machine, compression molding machine, thermoforming machine, firing molding machine, extruder, extrusion molding machine, centrifugal molding machine, textile machine, papermaking machine, paperwork machine, bookbinding machine, wind power machine, iron making machine, Mining machine, mechanical excavator, excavator, heating machine, cooling machine, air conditioner, pump, liquid pump, centrifuge, printing machine, heat pump, cold water tower, concentrator, crystallizer, dryer, crusher, Agricultural machinery, generators, compressors, separators, filters, power transmission devices, cargo handling equipment, transmissions, fueling devices, power devices, lifting devices, segment automatic assembly devices, engines, jet engines, turbochargers, automobiles, Trucks, forklifts, special vehicles, transport machinery, logistics equipment, hydraulic excavators, unloaders, cranes, conveyors, autoways, construction machinery, defense aircraft, civil aviation , Induction equipment, space equipment, ship, industrial furnace, vacuum furnace, nuclear reactor, blast furnace, turbine, boiler, ventilation fan, robot, computer, semiconductor, washing machine, precision parts washing machine, food packaging machine, electronic equipment, The present invention can be applied to pots, humidifiers, inhalers, vaporizers, air conditioners, refrigerators, freezers, refrigerators, applied chillers, air conditioners, transport refrigerators, vehicle air conditioners, medical devices, and the like.

  As a result, the efficiency of heat exchange such as heating and vaporization including cooling of the machine is increased, so that the performance of the machine can be improved and troubles such as failure can be greatly reduced. Further, the load of the pump used for circulation and delivery can be reduced, and the energy cost of power can be reduced.

  By applying the present invention, red rust and dirt in pipes, heat exchangers, pumps, machines and devices through which media (liquid, gas) pass, that is, clogging is eliminated, thereby increasing the flow velocity, so heating including cooling, The efficiency of heat exchange such as vaporization is further increased, the load on the pump is reduced, and the life of the pump, heat exchanger, piping, machinery and equipment is extended.

  According to the present invention, propagation of various bacteria in the medium (liquid, gas), generation of scale, slime, and dirt can be suppressed, the life of the medium (liquid, gas) can be extended, and the replacement frequency can be reduced. . By applying the present invention, energy for applying heat to a medium (liquid, gas), vaporizing, or cooling can be reduced.

  By applying the present invention by bundling both the path through which the medium that performs heat exchange such as cooling, heating, vaporization, etc. and the path through which the fuel passes are applied to a machine such as an automobile that has a fuel-driven engine, the fuel efficiency is also based on the data. Improve energy by 10-30% and reduce energy more efficiently.

  In addition, although the mounting position at that time is used by circulating a medium (liquid or gas) for heat exchange such as heating and vaporization including cooling, it may be anywhere in the circulation system as described above. An example is shown in FIG.

  201 is a magnetic member according to the present invention, 202 is a heat exchanger or the like, 203 is a pump, 204 is a machine or device such as a machine movable part that requires heat exchange, or a part thereof.

  Further, when not circulating, it is preferable to attach it at a stage prior to the device for delivery such as a pump. And if the process of cooling the medium (liquid, gas) in advance, applying heat, or vaporizing is included, attaching it to the previous stage including this can reduce the energy for that, More desirable. An example of a machine tool is shown in FIG.

  301 is a magnetic member according to the present invention, 302 is a heater or cooler or vaporizer, 303 is a pump, 304 is a medium tank, 305 is a cutting machine, and 306 is a workpiece.

  In addition, experiments on temperature rise were conducted for several types of these industrial machines. The condition is the fourth embodiment (the embodiment described in FIG. 12), and the diameter of the pipe varies from φ8 to 25. Therefore, the magnetic flux density at the center is set to 2000 gauss or more. Moreover, the wavelength of far infrared rays was 8-14 micrometers. As a result, the effect of suppressing the temperature rise of 10 to 50% was observed as in the motor.

  In addition, the present invention provides water and cooling for air conditioning, air conditioning, hot water supply systems, boilers, heat exchangers, drinking water supply systems, toilets, washrooms, hot springs, public baths, baths, showers, taps, fountains, hot water pools, pools, etc. Including facilities that use media (liquid, gas) for heating, vaporization and heat exchange, hospitals, hotels, inns, condominiums, golf courses, public housing, employee dormitories, student dormitories, schools, libraries, etc. Buildings and buildings such as public halls, other public facilities, plants, equipment, factories, facilities and other buildings and tankers, passenger ships, cargo ships, dedicated ships, combined ships, special ships, ships, repair ships, ferries, tugboats, and other ships It can be applied to vehicles such as defense aircraft, civil aircraft, campers, buses and limousines.

  Examples of plants include gas and oil production plants, desalination plants, nuclear fuel processing plants, combined power plants, thermal power plants, nuclear power plants, geothermal power plants, gas turbine power plants, wind power plants, solar power plants, temperature differences Power plant, diesel power plant, critical pressure power plant, waste power plant, oxyfuel plant, supercritical water plant, hydrothermal treatment plant, LNG / LPG storage plant, LNG / LPG receiving plant, cement plant, natural gas plant, This includes chemical plants, petrochemical plants, pharmaceutical plants, waste treatment plants, waste recycling plants, water treatment plants, and all other industrial plants.

  Examples of facilities include flood control facilities, water utilization facilities, water distribution facilities, water supply facilities, drainage facilities, storage facilities, grinding facilities, environmental facilities, aerodynamic experimental facilities, training water tank facilities, engine experimental facilities, hydraulic experimental facilities, various experimental facilities , Flue gas denitration equipment, flue gas desulfurization equipment, soundproofing prevention equipment, garbage storage drum equipment, garbage vertical conveyance equipment, garbage crushing equipment, dam-related equipment, and other industrial equipment.

  Also, in factories, etc., food manufacturing factories, medical product manufacturing factories, semiconductor manufacturing factories, electronic device manufacturing factories, parts manufacturing factories, sake brewery factories, beer factories, paper factories, fine chemicals manufacturing factories, liquid crystal manufacturing factories, manufacturing of all industrial products Factory is the target.

  Water treatment plants, water and sewage treatment plants, waste treatment plants, marine facilities, port facilities, marine production facilities, leisure facilities, customer collection facilities, resort facilities, hot spring facilities, public baths, bathhouses, cultural facilities, sports facilities, pools, hot water Pool, aquarium, incinerator, ash melting furnace, distillery, brewery, brewery, gasification and melting system, waste treatment plant, solid waste fuel system, garbage power generation system, biogas recovery system, garbage disposal machine, recycling Equipment, Air pollution prevention system, Soil improvement system, Soil purification system, Hanger dog system, Rocket propulsion system, Drainage device, Service area, Highway, Various roads, Bridges, Heat exchange system, Welding system, Dam, Farm , Fish farm, farm, agricultural plantation, greenhouse, dust collection system, substation system, concrete pump, par Ngutawa, parking, etc. are of interest.

  By applying the present invention to these, it is possible to eliminate the sticking of scales, slime and red rust in the pipes, pumps, facilities and machines and to prolong the life.

  In addition, the power consumption of the pump is reduced, greatly reducing the energy used, extending the replacement cycle by two to several times, and greatly reducing maintenance costs. The fuel cost used to heat the medium including water in a boiler and the like and the electricity cost for control are greatly reduced, that is, the failure rate is greatly reduced. In particular, boilers require a system that uses pure water or softens industrial water such as groundwater or tap water. By applying the present invention, metal ions, chlorine ions, etc. are combined and adhere to the machine. There is no need to reduce efficiency or cause failure. It eliminates clogging of heat exchangers such as cooling towers and chillers, greatly improves the efficiency of heat exchange, and greatly extends the service life. In other air-conditioning facilities, the efficiency of heat exchange is improved, that is, the problem is solved, so that energy such as delivery of a pump or the like can be greatly reduced.

  In addition, energy for heating water such as boiling water or cooking in buildings, facilities, plants, factories, and vehicles can be reduced.

  As an example, hotels, inns, golf courses, resort facilities, health facilities, public baths, etc. have large public baths that are sterilized after circulating hot water to remove dirt. In recent years, sterilization methods have problems of Legionella and Cryptosporidium, and those using ultraviolet rays or chlorine dioxide have become the mainstream. However, even if sterilization is possible at this time, there is a problem that scale and slime are generated in the piping and equipment of the circulation system. By applying the present invention, it is possible to suppress the generation and further enhance the sterilization effect. is there. Data indicating that 50% of bacteria are inactive with pure water treated in the present invention is obtained.

  Furthermore, the amount of water used for washing, washing, dishwashing, showering, bathing, etc. is greatly reduced due to the good removal of dirt.

  In addition, when used as drinking water, various effects as active water, such as permeating cells to promote metabolism, clean well, delicious, mellow, delicious food, warm bathing effect, smooth skin It can be enjoyed to extend the life of cut flowers, not smell of lime, resist perish, and boil quickly.

  Some examples that can also be applied industrially in this regard include reducing the fatality by suppressing the growth of water stains and bacteria during live fish transportation, and improving the aroma and mellow taste in sake brewing, It has the effect of being used for bread making it big and plump, and for rice, it can greatly shorten the cooking time.

  In this case, the mounting position may be anywhere in the circulation system as described above when the medium (liquid or gas) for heat exchange such as heating and vaporization including cooling is circulated. FIG. 19 shows an example of installation in a building cooling system such as a building.

  401 is a magnetic member according to the present invention, 402 is a heat exchanger, 403 is a pump, 404 is a pipe passing through the building, 405 is a building, and 406 is a cooling tower.

  Further, when not circulating, it is preferable to attach it at a stage prior to the device for delivery such as a pump.

  In addition, when a process of adding heat or cooling to a medium (liquid or gas) for heat exchange such as heating or vaporization including cooling is included, it is desirable to attach it to the previous stage including this.

  In the case of buildings, there are many cases such as receiving tanks and elevated tanks that store water, but in that case, a circulation system including the invention of the present application is created and the water in the tank is activated continuously It is necessary to keep it. Since the best time in the active state is within 8 hours and the good effect lasts about 48 hours, the circulation is preferably performed at intervals of within 8 hours. The example installed in the water tank of a building is shown as FIG.

  Reference numeral 501 denotes a magnetic member according to the present invention, 502 a circulation pump, 503 a water receiving tank, 504 a pipe to an elevated water tank installed on the building, and 505 a pump for pumping water.

  In addition, FIG. 21 shows data on the reduction of electricity charges at hospital V. As shown in FIG. 20, the present invention is applied so as to circulate the water accumulated in the water receiving tank, and the treatment method is the fourth embodiment (the embodiment described in FIG. 12) on a φ32 PVC pipe. A magnet is arranged in the magnet, the magnet is magnetized under the condition that the magnetic flux density at the center of the tube is 2000 gauss, and the wavelength of far infrared rays is 8-14 micrometers.

  Since the facility uses 20 tonnes of water per day at this facility, the cycle is programmed so that 20 tonnes of water per day passes the invention 3-5 times. By doing so, the water is continuously treated within 8 hours, so that it is always activated.

  In an ordinary building, an elevated water tank is also installed, but the results of experiments have been obtained that the effect is sufficient only by installing the present invention only in the water receiving tank. Therefore, the cost for the equipment can be minimized. In other words, by applying the present invention to a building, the conventional problems can be solved at a very low cost, and maintenance and the utility cost can be easily reduced.

  In this figure, the rate of reduction increases year by year. This indicates that dirt in the pipes and equipment is gradually getting cleaned. It will converge in about 3 years, and then the reduction rate will be similar.

  Moreover, most of the reduced power is the power of pump power for delivery and circulation. Then, the load of the pump for delivery is reduced only by the change of water, and the power is reduced. The rate is thought to be close to about 9.4% in the first year. Moreover, the ratio of the electric power around the pump to the total electric power used in the building is about 25-30%. Therefore, regarding the pump alone, it is considered that the power consumption is reduced by about 28 to 37% due to the activation of water. In addition, if the present invention is applied to a newly built building with clean piping, about 10% of the total power consumption is expected to be reduced.

  FIG. 22 shows the power consumption reduction rate when the present invention is applied to the water receiving tank in the building of the elderly care facility Y under the same conditions as in FIG. After all, the reduction rate is around 10% in the first year. Even in thousands of installation cases, the reduction rate is 10-30%.

  Next, FIG. 23 shows data of gas cost reduction when the present invention is applied to the water receiving tank of the training center M under the same conditions as the previous two examples. In this training center, the water in the water receiving tank is supplied to the boiler and used for heating and hot water supply. At that time, the activated water is boiled in the boiler, which reduces the gas cost. At the same time, the electricity bill for controlling the boiler is also reduced. As shown in the figure, the reduction was 21.9% in the first year. In the middle of the second year, the data exceeds 40%. This is because calcium chloride or the like adhering to the boiler is gradually peeled off to further improve the thermal conductivity. In the case of boilers, fuel is reduced by 20-50%.

  Therefore, by attaching the present invention to the water receiving tank, it is possible to reduce the cost of electricity such as a pump, the cost of fuel such as a boiler, the cost of boiling water, and the cost of water.

  Also, if there is a cooling line in the building, the coolant or water is replaced only a few times a year because it is operated in a sealed state. Therefore, even if it attaches this invention to a water receiving tank, an effect cannot be enjoyed. In that case, energy can be similarly reduced by attaching this invention to the circulation system of a cooling line separately. (Refer to FIG. 19) In the cooling line, the coolant deteriorates due to heat and scales are easily formed in the pipe, and the silica of the cleansing agent deteriorates and aggregates and sticks into the pipe. In addition, the calcium chloride contained in the coolant and water is easily clogged, and the efficiency is apt to decrease. In a few years, about 30% will quickly fall. By installing the invention of the present application, the deposits are removed and it is restored to a state close to that at the time of new construction.

  Next, as an example of measuring the reduction rate of the pump electricity bill and the boiler fuel bill (kerosene bill), data of the nursing care insurance facility K are shown in FIGS. In this building, the present invention is attached to the water receiving tank under the same conditions as before. The reductions are 11.2% and 31.4%, respectively.

  Furthermore, ideally, it is not attached to each building or facility, but is attached to the water main of the area, so that the benefits of the present invention can be enjoyed throughout the area, and maintenance costs and energy can be enjoyed. It is possible to make it a cost-competitive region where the amount of use is reduced.

  Moreover, the measured value of NMR of the water drunk in the village of longevity is as small as 65-90 Hz, and it is thought that the cluster is small as processed by this invention. And that is considered the cause of longevity. Therefore, it may be related to the activation of metabolism as an effect of active water, and health may be promoted and medical expenses may be reduced as in the case of longevity villages.

  These merits may be the point of attracting companies and factories to the region.

  Further, the present invention can be applied to a car wash machine. As a result, it is possible to solve problems such as water stains and dirt that are difficult to remove, and clogged hot water (water), detergent, and wax passages (tubes), which are problems in conventional car wash machines. In other words, the surface activity, dissolving power, and penetrating power of activated water become very strong, so it is possible to remove water stains and dirt, which are the intended use of car wash machines, very well. In this regard, experiments were repeated on buses and passenger cars, but the difference in the effects was clearly confirmed visually.

  However, there is no visual evaluation for the item of JIS dirt removal evaluation, only an evaluation based on how much oil can be washed away. In the experiment with the salad oil conducted, the amount of dissolved oil was doubled on average as shown in FIG. 26. Therefore, it was considered that the surface activity was about doubled, and the effect was obvious. The experiment method is as follows. First, magnets are arranged in tap water and a PVC pipe of φ25 in the fourth embodiment (the embodiment described in FIG. 12) and magnetized at a magnetic flux density of 2000 gauss at the center of the pipe. Prepare treated water with the same tap water at a wavelength of 8-14 micrometers. Next, 50 microliters of 10 mM TSP-d4 double aqueous solution is placed in a φ5 NMR sample tube, 450 microliters of experimental tap water or treated water and 1 microliter of salad oil are added to a final concentration of 1 mM. The sample tube is shaken and mixed well for 1 minute before the measurement, and after 5 minutes, the measurement is performed with an NMR measuring apparatus. This was measured 10 times and averaged.

  Also, it mixes well with detergents and has good foaming, so it removes dirt and water better with a synergistic effect. Still, the foam breaks out quickly, so it can be washed away with less hot water. From these facts, it is possible to reduce the amount of detergent and water used, and the amount of use can be reduced in the same manner because the wax is better because the dirt is well removed. In other words, chemical substances that affect the environment can be reduced.

  In addition, the clogging of the pipe through which hot water (water), detergent, and wax pass is also eliminated for the same reason. In addition, since the active water has high thermal conductivity, the energy required to obtain hot water used in a car wash machine can be reduced.

  In addition, since the molecular clusters are smaller and more uniform, the load on the delivery pump becomes very light, and since the tube does not get tangled, the flow rate can be increased or the energy consumption can be reduced. In addition, the failure rate of the entire device including the pump is greatly reduced.

  Usually, the process of removing it manually due to water stains and dirt that cannot be removed after using a car wash machine. If the invention of the present application is used, the removal of dirt can be remarkably improved, so that the process can be shortened, and the ratio of manual work is drastically reduced, so that the time for washing a car can be shortened. This also meets the market needs of not wanting to wait. In other words, the number of cars washed per unit time increases, so profitability improves accordingly.

  Although it is an attachment position at that time, there is a space relationship, but it is preferable to attach it at a stage before a device for delivery such as a pump. However, ordinary car wash machines have a structure in which water, detergent and wax are put in separate tanks. And since the detergent is diluted with water and the wax is also water-soluble, it is most effective to attach the present invention where the three paths of water, detergent and wax are bundled to prevent clogging of the tube. There is. An example is shown in FIG.

  In FIG. 27, 601 is a magnetic member according to the present invention, 602 is a water tank, 603 is a pump for delivery, 604 is a detergent tank, and 605 is a wax tank. The car is washed at the left end of the figure.

  Also, in cold districts and the like, there is a process of adding heat to boil and hot water to prevent freezing, so the present invention is often installed in the previous pipe, or there is a water tank in the system Therefore, it is necessary to install a circulation system including the present invention therein and circulate it so that it is always activated. An example is shown in FIG.

  28, 701 and 708 are magnetic members according to the present invention, 702 is a pump for circulation, 703 is a pump for delivery, 704 is a detergent tank, 705 is a wax tank, 706 is a water tank, 707 Is a heating device. The car is washed at the left end of the figure.

  Further, the present invention can be incorporated into a simple water purification system installed in an emergency such as an improvement of water supply conditions in developing countries and disasters, wars, and conflicts.

  By doing so, the clogging of the pipeline, scale, slime, adhesion of red rust, dirt, etc. can be eliminated and the life can be extended. In addition, the pump load for pumping and delivery will reduce the energy used, greatly extending the replacement cycle and reducing maintenance costs. This is of course very favorable for the local where the energy situation is considered to be severe.

  Furthermore, there is data that active water inactivates bacteria by about 50%, and it is possible to supply sterilized water that is more resistant to spoilage and lasts longer than the sterilization effect. In addition, there is an advantage that the installation work is simple and does not take up space.

  The system is constructed by first pumping groundwater or the like from a river or pumping water from a river. Although this depends on the quality of the water to be pumped, it is desirable to place the present invention in front of the pump in order to reduce the load on the pump. Next, for example, the salt is electrolyzed, chlorine dioxide is generated, and the concentration is very thin and does not adversely affect the human body. Transport to. Considering the continuation of the effect of active water, it is desirable to attach the present invention every 2 km. By doing so, it is possible to carry good quality drinking water to a distant end in a very simple way.

  It is a very good system for improvement in areas where power and water supply conditions are poor by combining it with a simple high-efficiency hydroelectric generator that generates power by continuously flowing water through the flow path due to pressure. It becomes. An example is shown in FIG.

  In FIG. 29, 801, 811 and 812 are magnetic members according to the present invention. First, river water or groundwater designated as 810 is pumped by 802 pumps and passed through a sand settling tank and a filtration tank 809. It is then pumped and activated through the invention of 811 and sent to the 808 sterilization tank. Therefore, it is sterilized with chlorine dioxide or ultraviolet light and sent to a relay tank 807 with a pump 803. After that, it is activated every 2 kilometers according to the present invention and sent to the last 805 water tanks. In the last water tank, 804 is circulated by a circulation pump and activated through 812 of the present invention. 806 is a water outlet. If the power consumption and sterilization of the pump on the way are not considered to be more effective, activation may be performed only in the last water tank.

The front view of the water cooling motor by a prior art is shown. 1 shows a cross-sectional view of a water-cooled motor according to the prior art. It is a schematic diagram of the cooling system by this invention. The 1st embodiment concerning arrangement | positioning of the magnet by this invention is shown. The 2nd embodiment concerning arrangement | positioning of the magnet by this invention is shown. The modification of the 2nd embodiment concerning arrangement | positioning of the magnet by this invention is shown. The 3rd embodiment concerning arrangement | positioning of the magnet by this invention and a far-infrared stone is shown. The modification of the 3rd embodiment concerning arrangement | positioning of the magnet and far-infrared stone by this invention is shown. The 4th embodiment concerning arrangement | positioning of the magnet by this invention and a far-infrared stone is shown. The modification of the 4th embodiment concerning arrangement | positioning of the magnet and far-infrared stone by this invention is shown. The modification of the 4th embodiment concerning arrangement | positioning of the magnet and far-infrared stone by this invention is shown. The modification of the 4th embodiment concerning arrangement | positioning of the magnet and far-infrared stone by this invention is shown. The modification of the 4th embodiment concerning arrangement | positioning of the magnet and far-infrared stone by this invention is shown. It is a schematic diagram concerning the basic experiment apparatus which verifies the principle of this invention. The temperature rise result in the constant heating experiment for every tap water and treated water is shown. The treatment time in the pumping experiment for each tap water and treated water is shown. It is the schematic diagram which attached the magnetic member concerning this invention to the heat exchange medium system. It is the schematic diagram which attached the magnetic member concerning this invention to the heat exchange medium system. It is the schematic diagram which attached the magnetic member concerning this invention to a drinking water circulation system. It is the schematic diagram which attached the magnetic member concerning this invention to a drinking water circulation system. It is a figure which shows that the electricity bill was reduced by this invention. It is a figure which shows that the electricity bill was reduced by this invention. It is a figure which shows that the gas charge was reduced by this invention. It is a figure which shows that the electric power consumption was reduced by this invention. It is a figure which shows that the kerosene cost was reduced by this invention. It is a figure which shows that the surface activity of water improved by this invention. It is the schematic diagram which attached the magnetic member concerning this invention to the car wash machine. It is the schematic diagram which attached the magnetic member concerning this invention to the car wash machine. It is the schematic diagram which attached the magnetic member concerning this invention to the pumping-up system of water.

Claims (5)

A liquid medium flow path through which the liquid medium passes;
And a pump for feeding the liquid medium in said liquid medium flow path, the liquid carrier media feeding system,
Further and having a magnetic force member emitting a substantially vertical force and the flow direction of the liquid medium flowing through the pre-Symbol liquid medium flow path, wherein the magnetic member is Ri rare earth magnets der,
The magnetic flux density at the center of the flow path is set to 2000 to 5000 gauss,
Along with the magnetic member, a far infrared ray generating member that generates far infrared rays is installed,
The wavelength of the far infrared ray generated by the far infrared ray generating member is within a range of ± 10% with respect to the wavelength at which the molecule causes a resonance resonance reaction and 1 / N (N is a natural number). A liquid medium feeding system in which the load on the pump is reduced. The magnetic flux density of the center portion of the channel is set to 2000 to 3000 Gauss, claim 1 a liquid medium feeding system according. The liquid medium feeding system according to claim 1 or 2 , wherein a wavelength of the far infrared ray generated by the far infrared ray generating member is 5 to 25 micrometers. The liquid medium feeding system according to any one of claims 1 to 3 , wherein a powdery substance that generates far infrared rays is applied to the magnetic member. Units of the multipolar magnet is that a plurality mounting and magnet unit adjacent an array of magnets is the same, according to claim 1-4 liquid medium feeding system according to any one claim of.

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