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51. 发明授权

US06266975B1 Heat pump/engine system and a method for utilizing same 有权
标题翻译：热泵/发动机系统及其使用方法
公开(公告)号：US06266975B1
公开(公告)日：2001-07-31
申请号：US09529109
申请日：2000-06-19
申请人： Gad Assaf
发明人： Gad Assaf
IPC分类号： F25B1500
CPC分类号： F24F3/1417 , F24F3/1411 , F24F5/0014 , F24F2003/144
摘要： The invention provides a heat pump/engine system having a water/brine flash evaporator in fluid communication with a first air/brine heat exchanger, a brine condenser in fluid communication with a second air/brine heat exchanger, and a vapor compressor/turbine connected on a fluid conduit leading from the flash evaporator to the brine condenser. Heat/pump methods are also provided herein.
摘要翻译：本发明提供了一种具有与第一空气/盐水热交换器流体连通的水/盐水闪蒸器的热泵/发动机系统，与第二空气/盐水热交换器流体连通的盐水冷凝器，以及蒸汽压缩机/涡轮机连接在从闪蒸器引导到盐水冷凝器的流体导管上。本文还提供了热/泵方法。

52. 发明授权

US5509996A Method of evaporating and cooling liquid 失效
标题翻译：蒸发冷却液体的方法
公开(公告)号：US5509996A
公开(公告)日：1996-04-23
申请号：US711403
申请日：1991-06-05
申请人： Gad Assaf
发明人： Gad Assaf
IPC分类号： B01D1/14 , B01D1/16 , B01D3/34 , B05B1/18 , C01D3/06 , C02F1/04 , C02F1/64
CPC分类号： B01D3/346 , B01D1/14 , B01D1/16 , B05B1/18 , C01D3/06 , C02F1/048 , C02F1/645 , Y10S159/23 , Y10S159/40 , Y10S203/18
摘要： A method for evaporating a starting solution to produce an end solution by spraying the starting solution into a gaseous medium under the conditions that the heat content of the starting solution in contact with the gaseous medium is smaller than the heat content of the gaseous medium; the duration of contact is such that most of the evaporation of solution takes place under conditions of constant enthalpy; and the vapor pressure of the gaseous medium is less than the vapor pressure of the liquid/gas interface of the end solution including the step of spraying the starting solution supplied by delivering devices using a pump through spray heads, each spray head includes a member having a plurality of holes the radii of which are not less than 0.025 mm and the distance between them is at least 0.3 mm for producing a shower of starting solution droplets of substantially constant radius substantially independent of spray head operating pressure. An apparatus for evaporating a starting solution is also provided.
摘要翻译：在起始溶液与气态介质接触的热含量小于气态介质的热含量的条件下，通过将起始溶液喷射到气体介质中来蒸发起始溶液以产生末端溶液的方法; 接触的持续时间使得溶液的大部分蒸发在恒定焓条件下进行; 并且气体介质的蒸气压小于末端溶液的液体/气体界面的蒸汽压力，包括通过使用泵通过喷头喷射由输送装置供应的起始溶液的步骤，每个喷头包括具有多个孔的半径不小于0.025mm，并且它们之间的距离至少为0.3mm，用于产生基本上恒定半径的起始液滴的淋浴，基本上不依赖于喷头操作压力。还提供了用于蒸发起始溶液的装置。

53. 发明授权

US5392611A Method of and apparatus for reducing the heat load on a greenhouse 失效
标题翻译：用于减少温室上的热负荷的方法和装置
公开(公告)号：US5392611A
公开(公告)日：1995-02-28
申请号：US581928
申请日：1990-09-12
申请人： Gad Assaf , Benjamin Doron
发明人： Gad Assaf , Benjamin Doron
IPC分类号： A01G9/24 , A01G9/26 , F24F3/14 , F25D17/06
CPC分类号： F24F3/1417 , A01G9/246 , F24F3/14 , F24F2003/144 , Y02P60/147
摘要： A method for controlling the condition of air in an enclosure, such as a greenhouse, containing growing plants involves reducing the heat load on the enclosure by reducing the rate of convective heat flow of air across the canopy of the plants. This is achieved by heating and dehumidifying the air in the greenhouse during periods of low light levels such as at night in a manner that minimizes ventilation for controlling humidity. Apparatus is also provided for controlling the condition of air in an enclosure using an air-brine-vapor direct contact heat exchanger. Regeneration of the brine from the heat exchanger can be achieved by heating the brine using heated air from the enclosure or hot flue gases such that latent heat and/or sensible heat contained in the air, gases, and/or vapor exiting the regenerator can be transferred to the sir in the enclosure.
摘要翻译：用于控制包含生长植物的外壳（例如温室）中的空气状况的方法包括通过降低穿过植物冠层的空气的对流热流的速率来减小外壳上的热负荷。这是通过在诸如夜间的低光照期间在温室中加热和除湿空气，以最小化用于控制湿度的通风的方式来实现的。还提供了使用空气 - 盐水 - 蒸汽直接接触热交换器来控制外壳中的空气状况的装置。可以通过使用来自外壳或热烟道气体的加热空气加热卤水来实现来自热交换器的盐水的再生，使得包含在离开再生器的空气，气体和/或蒸气中的潜热和/或显热可以是转移到围墙的先生。

54. 发明授权

US5220792A Method of and means for extracting heat from a hot fluid containing foreign material that interferes with heat transfer 失效
标题翻译：从含有热传导的异物的热流体中提取热量的方法和装置
公开(公告)号：US5220792A
公开(公告)日：1993-06-22
申请号：US947959
申请日：1992-09-21
申请人： Benjamin Doron , Gad Assaf , Uriyel Fisher , Evgeny Aronov
发明人： Benjamin Doron , Gad Assaf , Uriyel Fisher , Evgeny Aronov
IPC分类号： F01K3/00 , F01K9/00 , F03G4/06 , F03G6/00 , F24J2/04
CPC分类号： F24J2/0466 , F01K3/00 , F01K9/00 , F03G6/00 , F28D2020/006 , Y02E10/44 , Y02E10/46
摘要： A method is provided for extracting heat from a hot liquid containing scaling material whose solubility is proportional to the temperature of the liquid. The method includes providing a pond containing a liquid, and locating in said pond a vertical tube having an upper end that is substantially closed, and an open lower end immersed in the liquid in the pond and spaced from the bottom thereof for establishing a trapped region above a column of liquid in the the tube. Hot liquid is supplied to the trapped region, and the pond and the tube are constructed and arranged so that the liquid in the pond and the liquid in the column are in substantial hydrostatic equilibrium. As a consequence, the trapped region is maintained at a pressure such that some of the liquid supplied to said trapped region flashes into a vapor thereby concentrating the liquid in the column. Finally, the open lower end of the tube effects the passage to the bottom of the pond of scaling material that precipitates as a consequence of the concentration of liquid below the trapped region.
摘要翻译：提供了一种从溶解度与液体温度成比例的含有缩放材料的热液体提取热量的方法。该方法包括提供含有液体的池，并且在所述池中定位具有基本封闭的上端的垂直管，以及浸没在池中的液体中并与其底部间隔开的开放下端，以建立被捕获的区域在管中的一列液体上方。热液体被供应到被捕获的区域，并且池和管被构造和布置成使得池中的液体和塔中的液体处于基本的静水平衡。因此，捕获的区域被保持在使得供应到所述被捕获区域的一些液体闪蒸成蒸气，从而将液体浓缩在柱中的压力。最后，管的开放的下端影响由于在被捕获区域之下的液体浓度而沉淀的沉淀物池塘的通道。

55. 发明授权

US5020333A Method of and means for controlling the condition of air in an enclosure 失效
标题翻译：控制外壳空气状况的方法和装置
公开(公告)号：US5020333A
公开(公告)日：1991-06-04
申请号：US316915
申请日：1989-02-28
申请人： Gad Assaf , Uriyel Fisher
发明人： Gad Assaf , Uriyel Fisher
IPC分类号： A01G9/24 , F24F3/14 , F24F5/00 , F28C3/06
CPC分类号： F24F3/1417 , A01G9/246 , F24F5/0014 , F28C3/06 , F24F2003/144
摘要： Apparatus for conditioning air in an enclosure includes a direct contact air/brine heat exchanger with which air in the enclosure is exchanged, and a reservoir of brine. A first brine loop is established by which brine from the reservoir is exchanged with the direct contact heat exchanger for condensing water vapor in the enclosure air onto the brine to form dilute brine that flows into the reservoir. The apparatus also includes a brine concentrator for evaporating water from the dilute brine in the first loop to produce concentrated brine that is supplied to the reservoir. The brine concentrator is preferably constructed and arranged such that a thin film of dilute brine in the first loop flows over a heat transfer surface that is heated by flue gases from a burner.
摘要翻译：用于调节外壳中的空气的装置包括直接接触空气/盐水热交换器，其中外壳中的空气与其交换，以及盐水储存器。建立第一个盐水回路，通过其将来自储存器的盐水与直接接触热交换器交换，用于将外壳空气中的水蒸汽冷凝到盐水上，以形成流入储存器的稀盐水。该设备还包括用于从第一回路中的稀盐水蒸发水的盐水浓缩器以产生供应到储存器的浓缩盐水。盐水浓缩器优选地构造和布置成使得第一回路中的稀盐水的薄膜流过由燃烧器的烟道气加热的传热表面。

56. 发明授权

US4872315A Heat exchanger and systems and methods for using the same 失效
标题翻译：热交换器及其使用方法
公开(公告)号：US4872315A
公开(公告)日：1989-10-10
申请号：US148709
申请日：1988-01-26
申请人： Gad Assaf
发明人： Gad Assaf
IPC分类号： F01K11/02 , F01K25/06 , F24F3/14
CPC分类号： F24F3/1417 , F01K11/02 , F01K25/065 , F24F2003/144
摘要： A heat exchanger comprises a housing containing upper and lower layers of fluid, the upper layer being less dense than the lower layer. The large and sharp density gradient at the interface between the upper and lower layers acts to prevent mixing of the two layers. A plurality of vertically oriented tubular sleeves that are closed at each end and filled with fresh water are located in the housing such that the axial ends of each tubular sleeve are in different ones of the layers. Heat added to the liquid in the lower layer is transferred to the liquid in the upper layer through the medium of the water contained in the tubular sleeves.
摘要翻译：热交换器包括容纳上层和下层流体的壳体，上层的密度低于下层。在上层和下层之间的界面处的大而尖锐的密度梯度起到防止两层混合的作用。在每个端部封闭并充满淡水的多个垂直定向的管状套筒位于壳体中，使得每个管状套管的轴向端部处于不同的层中。通过包含在管状套筒中的水的介质，加入到下层中的液体的热量被转移到上层的液体中。

57. 发明授权

US4819447A Method and means for controlling the condition of air in an enclosure 失效
标题翻译：用于控制外壳中空气状况的方法和装置
公开(公告)号：US4819447A
公开(公告)日：1989-04-11
申请号：US479009
申请日：1983-03-25
申请人： Gad Assaf
发明人： Gad Assaf
IPC分类号： F24F5/00 , A01G9/24 , F24F3/14 , F28C3/06 , F25D23/00
CPC分类号： F24F3/1417 , A01G9/246 , F28C3/06 , F24F2003/144
摘要： The air in a greenhouse is dehumidified using a direct-contact heat exchanger utilizing concentrated brine. The diluted brine produced when water vapor in the greenhouse condenses on the concentrated brine is regenerated in a fuel-fired boiler whose products of combustion, carbon dioxide and water vapor, are passed into the greenhouse. The products of combustion provide the desired level of carbon dioxide in the greenhouse; and the excess water vapor in the products of combustion as well as a significant portion of the water vapor produced by plants, growing in the greenhouse are removed by the hygroscopic concentrated brine.
摘要翻译：使用使用浓缩盐水的直接接触热交换器将温室中的空气除湿。在温室中的水蒸气在浓缩的盐水中冷凝时产生的稀释的盐水在燃烧的燃烧锅炉中再生，其燃烧产物，二氧化碳和水蒸气通入温室。燃烧产物在温室中提供所需的二氧化碳水平; 并且通过吸湿浓缩的盐水除去燃烧产物中过量的水蒸汽以及在温室中生长的植物产生的大部分水蒸气。

58. 发明授权

US4803846A Method of and means for controlling the condition of air in an enclosure 失效
标题翻译：控制外壳空气状况的方法和装置
公开(公告)号：US4803846A
公开(公告)日：1989-02-14
申请号：US600882
申请日：1984-04-16
申请人： Gad Assaf
发明人： Gad Assaf
IPC分类号： A01G9/24 , B01D53/26 , F24F3/14 , F24F5/00 , F25D17/06
CPC分类号： F24F3/1417 , A01G9/246 , F24F2003/144
摘要： Apparatus for conditioning air in an enclosure includes a reservoir of brine, a direct contact air-brine-vapor heat exchanger, a brine evaporator, and a brine circulation system for exchanging brine between the reservoir and heat exchanger, and between the reservoir and the evaporator. The apparatus also includes a condenser operatively associated with the evaporator, a primary air circulation system constructed and arranged to exchange air between the heat exchanger and the enclosure for drying the air in the heat exchanger, and a secondary air circulation system constructed and arranged to exchange air between the evaporator and the condenser for evaporating water from the brine in the evaporator. Water vapor produced by the brine evaporator is condensed in the condenser which is constructed and arranged to transfer the heat released by condensation, which is the same as the latent heat of vaporization of water evaporated from the brine by the vaporizer, to the air in the enclosure.
摘要翻译：用于调节外壳中的空气的设备包括盐水储存器，直接接触空气 - 盐水 - 蒸汽热交换器，盐水蒸发器和用于在储存器和热交换器之间以及在储存器和蒸发器之间交换盐水的盐水循环系统。该设备还包括与蒸发器可操作地相关联的冷凝器，构造和布置成在热交换器和外壳之间更换空气以干燥热交换器中的空气的主空气循环系统，以及二次空气循环系统，其被构造和布置成交换蒸发器和冷凝器之间的空气用于从蒸发器中的盐水蒸发水。由盐水蒸发器产生的水蒸气在冷凝器中冷凝，冷凝器被构造和布置成将通过冷凝发生的热释放的热量与由蒸发器从盐水蒸发的水的蒸发潜热相同，外壳。

59. 发明授权

US4742682A Energy-saving, direct-contact, parallel-flow heat exchanger 失效
标题翻译：节能，直接接触式，并联式热交换器
公开(公告)号：US4742682A
公开(公告)日：1988-05-10
申请号：US349767
申请日：1982-02-18
申请人： Gad Assaf , Lucien Bronicki
发明人： Gad Assaf , Lucien Bronicki
IPC分类号： F03D9/00 , F03G6/04 , F03G7/00
CPC分类号： F24J2/0461 , F03D9/00 , F03G6/045 , F03G7/00 , F05B2240/131 , F05B2240/9111 , Y02E10/44 , Y02E10/465 , Y02E10/728
摘要： An energy-saving, direct-contact parallel-flow heat exchanger includes a vertically oriented tower open at the top and bottom for defining a gas-flow conduit. A spray-head adjacent to the top of the tower sprays droplets of relatively warm brine into the air which flows downwardly in response to drag forces being exerted by the falling droplets and is compressed as a heat-exchange process takes place between the air and the droplets. The cooled droplets that fall to the bottom of the tower are collected and separated from the air. An air turbine associated with the tower produces energy in response to the downward flow of air in the tower.
摘要翻译：节能的直接接触并联热交换器包括在顶部和底部开口的垂直定向塔，用于限定气体流动导管。与塔顶相邻的喷头将相对温暖的盐水的液滴喷射到响应于由落下的液滴施加的阻力而向下流动的空气中，并且当空气和空气之间发生热交换过程时被压缩液滴。落在塔底部的冷却液滴从空气中收集并分离。与塔相关联的空气涡轮机响应于塔中空气的向下流动而产生能量。

60. 发明授权

US4707995A Apparatus and method for controlling temperature and humidity within an enclosure 失效
标题翻译：用于控制外壳内温度和湿度的装置和方法
公开(公告)号：US4707995A
公开(公告)日：1987-11-24
申请号：US738544
申请日：1985-05-28
申请人： Gad Assaf
发明人： Gad Assaf
IPC分类号： A01G9/24 , F24F3/14 , F25D17/06
CPC分类号： F24F3/1417 , A01G9/246 , F24F2003/144
摘要： Apparatus for humidity and temperature control of the air in an enclosure comprising brine-vapor-air direct heat exchanger apparatus disposed in communication with an enclosure and a brine reservoir arranged to store brine and to be exposed to naturally occuring temperature gradients for desired conditioning of the brine. The temperature gradients may be relatively short term, such as day-night or may be longer term, such as summer-winter.
摘要翻译：用于在外壳中的空气的湿度和温度控制的装置，包括设置成与外壳连通的盐水 - 蒸气 - 空气直接热交换器装置和设置成储存盐水并且暴露于自然发生的温度梯度以用于期望调节盐水。温度梯度可能相对较短，如昼夜或长时间，如夏季 - 冬季。

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