-
公开(公告)号：US07883023B1
公开(公告)日：2011-02-08
申请号：US11699397
申请日：2007-01-29
CPC分类号： H05K7/20836
摘要： In a method for operating a fluid moving device, the fluid moving device is operated under one of a local mode where the fluid moving device operates autonomously and a global mode where the fluid moving device operates based upon instructions received from a global controller, and where the fluid moving device is operated under the local mode as a fail-safe operation to the global mode.
摘要翻译： 在用于操作流体移动装置的方法中，流体移动装置在流体移动装置自主操作的局部模式和流体移动装置基于从全局控制器接收的指令操作的全局模式之一下操作，并且其中 流体移动装置在本地模式下操作为全局模式的故障保护操作。
-
公开(公告)号：US07575047B2
公开(公告)日：2009-08-18
申请号：US11357114
申请日：2006-02-21
IPC分类号： F24F11/06
CPC分类号： F28D20/0034 , F24D11/0221 , F24T10/00 , F28D7/022 , Y02B10/20 , Y02B10/40 , Y02B10/70 , Y02B30/125 , Y02E10/10 , Y02E10/44 , Y02E60/142 , Y02E70/30
摘要： A heat exchanger is disclosed which is built up of a series of segments, which have each a fore-run and a return collector, which are interconnected by tubular or plate-shaped, substantially parallel, heat exchanging elements, in contact with cistern water through which flows the cooling medium of the heat pump. Adjacent heat exchanging segments have flow through in a reversed direction, and the fore-run and return collectors of adjacent segments are directly side by side. An electronic control unit which controls the pump and, optional valves, as a function of signals of temperature sensors on the roof surface, is included in the cistern and/or in conduits, so that during normal operation water is fed from the cistern onto the roof, is heated, and may be returned to the cistern. In times of the risk of icing of the water in the distribution pipes and on the roofing the pump and the valves are controlled in such a manner that feeding water to the roof is interrupted, and the distribution pipes, and optionally their feeding pipes, are drained off, while the pump can take care of a circulation of water in the cistern, so that the heat capacity of the water of the cistern, including at least part of the latent heat thereof, and optionally the geothermal energy fed through the cistern's wall, may be utilized.
摘要翻译： 公开了一种热交换器，其由一系列段组成，每个段具有前进和回流收集器，其通过管状或板状的基本上平行的热交换元件互相连接，与水箱接触通过 其流过热泵的冷却介质。 相邻的热交换段沿相反的方向流过，相邻段的前后回收器直接并排。 控制泵的电子控制单元以及作为屋顶表面上的温度传感器的信号的可选阀门的电子控制单元包括在水箱和/或管道中，使得在正常操作期间，水从水箱供给到 屋顶，被加热，并可能返回到水箱。 在分配管道和屋顶上的水结冰的时候，泵和阀被控制为使得向屋顶供水的方式被中断，并且分配管和任选的它们的进料管是 排水，同时泵可以处理水箱中的水循环，使得水箱的水的热容量（包括其至少一部分潜热）和任选地通过水箱壁供应的地热能 ，可以利用。
-
公开(公告)号：US07337838B2
公开(公告)日：2008-03-04
申请号：US10502664
申请日：2003-01-31
申请人： Ove Platell
发明人： Ove Platell
CPC分类号： F24D11/002 , F24T10/00 , Y02E10/10
摘要： A plant for tempering a building, including an energy storage unit formed by ground heat exchangers coupled in parallel and each including a heat insulated leg and a non-insulated leg in thermal contact with surrounding soil. The heat exchangers are included in a circulating circuit for a circulation fluid which includes a circulation pump and room temperature keeping devices. The energy storage unit has a continuously varying temperature in a depth direction from a cold end to a warm end. The flow direction in the ground heat exchangers is controlled by a reversing valve such that for a warm keeping function, circulation fluid is received from the warm end and for a cool keeping function, circulation fluid is received from the cold end. The circulation pump is controlled such that the circulation flow brings about a temperature difference between the inlet and outlet of the ground heat exchangers that is constant with a value that can be calculated with the aid of the properties of the ground and the actual components.
摘要翻译： 一种用于回火建筑物的设备，包括由并联耦合的每个地面热交换器形成的能量存储单元，每个包括隔热腿和与周围土壤热接触的非绝缘腿。 热交换器包括在循环流体循环回路中，循环流体包括循环泵和室温保持装置。 能量存储单元在从冷端到暖端的深度方向上具有连续变化的温度。 地面热交换器中的流动方向由换向阀控制，使得为了保温功能，从热端接收循环流体和保持冷却功能，从冷端接收循环流体。 控制循环泵，使得循环流量在地面热交换器的入口和出口之间产生恒定的温度差，其值可以借助于地面和实际部件的性质来计算。
-
公开(公告)号：US5626517A
公开(公告)日：1997-05-06
申请号：US403272
申请日：1995-03-13
申请人： Yong H. Kil
发明人： Yong H. Kil
IPC分类号： F24F11/06 , F24F13/15 , F24F13/20 , F24F13/075
CPC分类号： F24F13/15 , F24F1/0011 , F24F11/06 , F24F2001/0048
摘要： A flow of air from an air discharge passage has its direction of flow controlled by a series of louvers arranged to swing horizontally back and forth. Each louver has a hinge pin rotatably supported to form an axis of rotation. A connecting member interconnects a plurality of the hinge pins to transmit rotational movement between those hinge pins. The connecting member is attached to each hinge pin by a flexible connection enabling the hinge pin to rotate relative to the connecting member. The connecting member is disposed within a member which shields the connecting member from the air flow.
摘要翻译： 来自排气通道的空气流使其流动方向通过布置成水平地前后摆动的一系列百叶窗来控制。 每个百叶窗具有可旋转地支撑以形成旋转轴线的铰链销。 连接构件将多个铰链销互连以在这些铰链销之间传递旋转运动。 连接构件通过柔性连接件连接到每个铰链销，使得铰链销能够相对于连接构件旋转。 连接构件设置在将连接构件与气流隔开的构件中。
-
公开(公告)号：US5261483A
公开(公告)日：1993-11-16
申请号：US821433
申请日：1992-01-15
申请人： Akihiro Imaoka
发明人： Akihiro Imaoka
CPC分类号： F24F3/06 , F24F11/06 , G05D23/1917 , G05D23/24
摘要： A control system for a fan coil of an air-conditioner having a fan for heat exchange, and a coil unit through which cool or hot water circulates to cool or heat the room by heat exchange with the room air, wherein an automatic change is carried out between a cooling operation and a heating operation, referring to the temperature of distributed cool or hot water detected by a water temperature sensor, and a room temperature is controlled by opening or closing an electromagnetic valve disposed in a water distribution system, referring to a room temperature detected by a room temperature sensor. When the system is turned on from its inoperative state, the electromagnetic valve is forcibly opened for a predetermined period of time for the control system for a fan coil to sufficiently detect the temperature of cool or hot water, and to prevent an erroneous change of operation.
摘要翻译： 一种用于具有用于热交换的风扇的空调的风扇盘管的控制系统，以及冷却或热水循环以通过与室内空气进行热交换来冷却或加热房间的线圈单元，其中进行自动变化 参考冷却操作和加热操作之间的关系，参考由水温传感器检测到的分布式冷热水的温度，并且通过打开或关闭配置在配水系统中的电磁阀来控制室温，参考 室温由室温传感器检测。 当系统从不工作状态开启时，电磁阀被强制打开预定时间段，风机盘管控制系统可充分检测冷水或热水的温度，并防止操作错误改变 。
-
公开(公告)号：US4517808A
公开(公告)日：1985-05-21
申请号：US594830
申请日：1984-03-29
申请人： Avner Movshovitz , Amos Ityel
发明人： Avner Movshovitz , Amos Ityel
摘要： A heat transfer system is disclosed in which heat is transferrable to a first primary user by means of a two-coil heat exchanger acting as a condenser which is in the high pressure path, while at the same time another two-coil heat exchanger used as a condenser is used to provide cooling to a record primary user. The system also includes a fan type heat exchanger, which acts as the condenser, when the first primary user does not need heating energy. The system is also operable to heat the second primary user whose heat exchanger acts as a condenser, connectible in series with the heat exchanger of the first primary user.
摘要翻译： 公开了一种传热系统，其中热量可通过作为高压路径的冷凝器的双线圈换热器传送到第一主要用户，而同时使用另一个双线圈换热器 冷凝器用于向记录主用户提供冷却。 当第一主要用户不需要加热能量时，该系统还包括用作冷凝器的风扇式热交换器。 该系统还可操作地加热其热交换器用作冷凝器的第二主要用户，其可与第一主要用户的热交换器串联连接。
-
公开(公告)号：US4446774A
公开(公告)日：1984-05-08
申请号：US348408
申请日：1982-02-12
申请人： Gershon Meckler
发明人： Gershon Meckler
CPC分类号： F24F11/06 , F24F11/053 , F24F3/00 , F24F3/048 , F24F3/056
摘要： Air conditioning apparatus is disclosed. The apparatus is a terminal of the mixing type, receiving primary conditioned air, and delivering that air or a mixture including that air and recirculated air as required, for air conditioning. The rate at which primary conditioned air is delivered to the zone is varied between a maximum and a predetermined lesser rate as the air conditioning load on the space varies between a maximum and an intermediate load. The apparatus also includes a blower, nozzle or the like for inducing a flow of air from outside, and for mixing the induced air with primary conditioned air, so that such mixture is delivered to the zone. According to preferred embodiments which are disclosed, the apparatus is effective to deliver to the zone such a mixture of primary conditioned air and induced air under all conditions of air conditioning load on the zone. One disclosed mixing unit induces a flow of air from a closed zone surrounding the induction portion, and provides temperature control by admitting primary air, room air, heated air or mixtures, as required, to the closed zone.
摘要翻译： 公开了空调装置。 该装置是混合型的终端，接收初级调节空气，并根据需要将空气或包括空气和再循环空气的混合物输送到空调。 当空间中的空调负荷在最大和中间负载之间变化时，一次调节空气被输送到该区域的速率在最大和预定的较小速率之间变化。 该设备还包括用于从外部引起空气流动的鼓风机，喷嘴等，并且用于将诱导的空气与初级调节空气混合，使得这种混合物被输送到该区域。 根据所公开的优选实施例，该装置有效地在区域上的空调负载的所有条件下将主调节空气和诱导空气的混合物输送到区域。 一个公开的混合单元引起来自围绕诱导部分的封闭区域的空气流，并且根据需要将一次空气，室内空气，加热的空气或混合物进入封闭区域来提供温度控制。
-
48.发明授权Control valve, in particular two- or three-way valve for heat exchangers and the like 失效控制阀，特别是用于换热器的二通或三通阀等
公开(公告)号：US4147182A
公开(公告)日：1979-04-03
申请号：US771375
申请日：1977-02-23
申请人： Ake Akerblom
发明人： Ake Akerblom
IPC分类号： F16K11/078 , F16K11/14 , F24F11/06 , F16K11/00
CPC分类号： F16K11/078 , F16K11/14 , F24F11/06 , Y10T137/86549 , Y10T137/86734 , Y10T137/86815 , Y10T137/87362
摘要： An inner valve comprises a stem having one fixed inner valve part and one or more inner valve parts which upon rotation of the stem are axially movable relative to the fixed part so as to provide a port of continuously variable area. The stem, with its inner valve parts, is also axially movable. The inner valve may be used in different types of control valves such as a two- or three-way valve for feeding hot or cold fluid to a heat exchanger.
摘要翻译： 内阀包括具有一个固定内部阀部分和一个或多个内部阀部件的阀杆，当阀杆旋转时可以相对于固定部件轴向移动，以提供连续可变区域的端口。 具有其内部阀部件的阀杆也可轴向移动。 内阀可以用于不同类型的控制阀，例如用于将热或冷流体供给到热交换器的二通或三通阀。
-
公开(公告)号：US4010624A
公开(公告)日：1977-03-08
申请号：US526815
申请日：1974-11-25
CPC分类号： F24F11/06 , F24F3/06 , F28D5/00 , F28D2021/0019
摘要： Air conditioning systems particularly suitable for large buildings located where water is not available for evaporative cooling to provide a heat sink. The condensate from the conditioned air is collected at the cooling and dehumidifying coils and is used as make-up water for one or more evaporative cooling towers which act as the heat sink. One of the cooling towers provides cooling solely by conduction with outside air. Air is exhausted from the conditioned space through one of the cooling towers so as to utilize the evaporation of the condensate in the low temperature and low relative humidity air. The invention also provides for improved operation and efficiency in systems without regard to utilizing condensate for evaporative cooling.
摘要翻译： 特别适用于大型建筑物的空调系统，其中不可用水进行蒸发冷却以提供散热器。 来自调节空气的冷凝物在冷却和除湿盘管处被收集，并且用作用作一个或多个用作散热器的蒸发冷却塔的补充水。 其中一个冷却塔仅通过与外部空气的传导来提供冷却。 空气通过其中一个冷却塔从调节空间排出，以利用冷凝物在低温和低相对湿度空气中的蒸发。 本发明还提供了系统中的改进的操作和效率，而不考虑利用冷凝物进行蒸发冷却。
-
公开(公告)号：US3873022A
公开(公告)日：1975-03-25
申请号：US36979573
申请日：1973-06-14
申请人： TOUR AGENTURER AB
发明人： HILGEMANN HANS
CPC分类号： F24F11/83
摘要： A regulating station for use with a heating or cooling pipe line installed in a structural element such as a wall or floor which includes a forward flow line, a return flow line, and a three-way mixing valve and regulating line for controlling the return flow admixture. The station has a by-pass line which shunts the regulating line in order to insure that the proper amount of hot or cold water is supplied to the pipe line to keep the heated or cooled area at the proper temperature.
摘要翻译： 用于与安装在诸如墙壁或地板的结构元件中的加热或冷却管线一起使用的调节站，其包括前向流动线，回流管线和用于控制回流的三通混合阀和调节管线 混合物。 该站具有旁路线，其分流调节线，以确保向管道供应适量的热水或冷水，以将加热或冷却的区域保持在适当的温度。
-
-
-
-
-
-
-
-
-
搜索结果
173 条记录 (耗时 0.017 秒)
