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    • 1. 发明申请
    • ELECTRODE BOILER WITH ELECTRODES UNIT
    • 带电极单元的电极锅炉
    • WO2014087190A1
    • 2014-06-12
    • PCT/IB2012/003083
    • 2012-12-05
    • KIM, No Eul
    • ILIN, Andrey, Pavlovich
    • F22B1/30H05B3/03H05B3/60
    • F22B1/30F24H1/203F24H9/0047F24H9/1818F24H2250/10H05B3/023H05B3/03H05B3/60
    • The invention relates to heat engineering, power engineering and the field of electric heating of liquids, water for instance; it can be used in circulation water heating systems and hot water supply, and as a universal device for diverse electric heaters. An object of the invention are to enhance the ease of fabrication, fabricability, and operability for block electrodes and electrode heating boilers on the whole, to increase the reliability of device both in static and dynamic modes ones. The invention meets an object of extended performance capabilities, versatility and flexibility of the device, potential diversification and enhancement of adaptability in solving particular problems. Moreover, the invention allows improvement of convection in water heating boilers and reduction of uniformity of sludge and rust deposition on electrodes thus increasing the heater effective performance time. The invention object comprises an improvement of protection against breakdowns between the electrodes as well, phase current load imbalance reduction, electrode protection against non-uniform deformation during operation in dynamic conditions. It is also an object of the invention to extend i the range of constructional capacity control without design and dimensional changes. Fig.2 provides a schematic of electrodes (1) arrangement on the basis (3) located on the inner case (2) side with electrodes (1) slightly deviating from the longitudinal symmetric axis of the case (2) and irregularly spaced on the basis, electrode longitudinal axes deviating from each other at small angles. (4) - outer electrode terminals (1).
    • 本发明涉及热工程,动力工程和液体电加热领域,例如水; 它可以用于循环水加热系统和热水供应,并且作为各种电加热器的通用装置。 本发明的目的是为了增加整体上的块状电极和电极加热锅炉的制造容易性,可制造性和可操作性,以增加静态和动态模式中的装置的可靠性。 本发明满足扩展的性能能力,设备的多功能性和灵活性,潜在的多样化和增强解决特定问题的适应性的目的。 此外,本发明允许改善水加热锅炉中的对流并减少污泥的均匀性和电极上的锈蚀沉积,从而增加加热器的有效性能时间。 本发明的目的是提高对电极之间的击穿的保护,相电流负载不平衡减小,电极保护以防止在动态条件下操作期间的不均匀变形。 本发明的另一个目的是在没有设计和尺寸变化的情况下扩展结构容量控制的范围。 图2提供了位于内壳体(2)侧的基础(3)上的电极(1)的示意图,其中电极(1)稍微偏离壳体(2)的纵向对称轴线,并且不规则地间隔开 基础上,电极纵向轴以小角度彼此偏离。 (4) - 外电极端子(1)。
    • 3. 发明申请
    • MULTI-PHASE HOT BOILER
    • WO2018015780A1
    • 2018-01-25
    • PCT/IB2016/001209
    • 2016-07-20
    • KIM, No Eul
    • ILIN, Andrey Pavlovich
    • F22B1/30H05B3/03H05B3/60F24H1/20
    • F22B1/30F24H1/203H05B3/03H05B3/60Y02P80/156
    • The invention relates to heat engineering, primarily to industrial thermal technology, namely to the field of fluid heating, e.g. water, using electricity. The invention can be used to simplify and cheapen manufacturing of any multi-phase appliances intended to heat fluids, primarily in industrial plants. For example, the invention can be used in the systems of circulating water heating, in self-regulating fluid heaters for autonomous heat and hot water supply, mobile heating and hot water systems, as a universal device for different electric heaters, to produce large amounts of hot water especially at industrial, agricultural and other facilities. The invention can be applied also in domestic water heaters if multi-phase power supply is available. The invention may be used to generate hot water in movable facilities, i.e. vessels, air-planes, vehicles. The invention has the following objectives: to increase the ease of manufacturing, assembly, operation and cleaning of multi-phase electrode assemblies and electrode heating boilers in whole, to increase reliability, design simplicity, mounting and operation safety. Another objective is to improve safety of devices and their components, in particular, electrode assemblies due to inaccuracies during assembly. Another objective is to increase the device durability, service life and maintainability. This is done by improving the appliance safety from changes in due course of the electrode shape and orientation in assemblies that is especially important at a large amount of electrodes in multi-phase industrial boilers. The invention solves the problem of expanding functional capabilities, versatility and flexibility of the device, expanding the possible product range and enhancing the adaptability to solve various particular problems. In addition, the invention enables to intentionally change and improve convection properties of water heating boilers. Also, the invention aims to increase the appliance protection against breakup between electrodes, to decrease uneven loading of phases by current, to protect electrodes against non-uniform deformation during operation in dynamic modes. The objective also includes simplification and expansion of variability ranges for the design, typical sizes and power output of multi-phase boilers that is especially important for industrial plants. According to the variant 1, the electrodes (1) of the device are directed inside the cylindrical casing (2) downward in near- vertical directions. The electrodes (1) are directed vertically downwards with a slight deviation from the longitudinal axis of symmetry of the casing (2) and from the longitudinal axes of all electrodes (1) of each electrode assembly (3). The electrodes (1) can be installed on various unequal distances from each other. The longitudinal axes of the electrodes (1) of all assemblies (3) may also form non-zero angles to each other of a part or all electrodes (2), which is simultaneously congruent with unequal distances between the electrodes (1). The electrodes (1) are grouped on a spatial basis - in three groups with three electrodes in each group, forming the assembly (3), which consists in this variant of three electrodes (1). Each electrode (1) in the assembly (3) can be a phase electrode, and in such case has a separate current lead (5). Also, the electrodes in the assembly (3) can be electrically connected together within one assembly (3). In this case, the electrode assemblies (3) are the phases and each assembly (3) has a separate current lead (5). The casing (2) is covered with the lid (6) and the electrode assemblies (3) with the electrodes (1) are fastened on the lid (6) outside the casing, so that the electrodes (1) pass through it into the casing (2). In this case the lid can be made either of a heat-resistant dielectric material or of a metal; then, the electrodes require an electrical insulation (7) from the lid (6). The lid (6) can be secured with bolts (8) and can be removable or it can be welded to the casing (2); and the electrodes (3) can be removable. The electrode assemblies (3) can be made removable as well. The multi-phase water boiler can be used independently; either its casing (2) is inserted into the open or into the circulating water heating system in any desired location. The water heating system is filled with water, treated in a usual manner, lapping its electrical resistivity, and the electrodes (1) of the boiler are connected, using leads (5) disposed outside its casing (2), to an external electrical polyphase circuit, e.g. a three-phase. Connection is performed depending on the particular variant of the device - either each electrode (1) of each assembly (3) is connected to its phase or the assembly (3) is completely connected to its phase. The cooled water from heating radiators passes in the casing (2) of the boiler through the inlet (4), where it is heated by current passing through the electrodes (1). The heated water comes from the casing (2) to consumers, e.g. heating radiators. The convection processes originated in the casing (2) of the boiler, when the water is heated between the electrodes (1), can be intentionally arranged by means of mutual orientation and location of the electrodes (1) and electrode assemblies (3) in such a way that the boiler can serve as a circulation pump without any forced water pumping in a closed system. The offered option of the mutual orientation and possibility of asymmetric arrangement of electrodes (1) against each other both in the casing and in the electrode assemblies (3) considerably contributes to it. It also allows relocating localization of sliming processes including on the electrodes alone. The suggested location of the electrodes (1) and electrode assemblies (3) enables the current path choosing and its density distribution varying. All the above provides optimization of the boiler efficiency both in static and dynamic modes of operation of multi-phase water boilers in all suggested configurations.
    • 4. 发明申请
    • POWER THYRISTOR UNIT COOLING SYSTEM
    • 功率晶体管单元冷却系统
    • WO2014174336A1
    • 2014-10-30
    • PCT/IB2013/001292
    • 2013-04-24
    • KIM, No, Eul
    • ILIN, Andrey ,Pavlovich
    • H01L23/473H05K7/20
    • H05K7/20927H01L23/473H01L2924/0002H01L2924/00
    • The invention relates to heat technology, equipment and semiconductor devices for electric control and adjustment, power engineering and the heating by using electricity for the heating of a liquid, for example, water, steam generation, direct transformation of electric power into heat. Naturally the invention is meant for liquid cooling of power electric semiconductor devices of control and adjustment, in particular, for the cooling of semiconducting thyristors. Another task is to simplify the requirements to the assembling accuracy of the entire unit and the cooling system by following the recommended type of the housing design, as well as the type of thyristors arrangement against each other and the device housing. The invention enables convection conditions for circulating liquid for the recommended thyristors arrangement. Fig. 17 is a diagram of the embodiment 2, wherein the power thyristors or triacs (1) are set non-symmetrically and non- uniformly on the body (2) or on an interim plate (3). The body cavity (6) of the device in general case could have such a shape that the contours of longitudinal (4) and lateral (7) sections would make random smooth closed curves. There at the outer contour in its longitudinal (5) and lateral (8) sections could be a shape of a random closed contour.
    • 本发明涉及用于电力控制和调节的热技术,设备和半导体装置,电力工程以及用于加热液体的电力的加热,例如水,蒸汽发生,电力直接转化成热。 本发明意味着用于控制和调节的功率电子半导体器件的液体冷却,特别是用于半导体晶闸管的冷却。 另一个任务是通过遵循推荐的外壳设计类型以及相互对置的晶闸管和器件外壳的类型来简化整个单元和冷却系统的组装精度的要求。 本发明使得用于推荐晶闸管布置的循环液体的对流条件。 图。 图17是实施例2的图,其中功率晶闸管或三端双向可控硅(1)在主体(2)或临时板(3)上非对称且不均匀地设置。 在一般情况下,该装置的体腔(6)可以具有这样的形状,使得纵向(4)和横向(7)部分的轮廓将产生随机平滑的闭合曲线。 在其纵向(5)和横向(8)部分的外轮廓处可以是随机闭合轮廓的形状。