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

IPC分类号： F24F11/04 ,  F24F11/06

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：US5875635A

公开(公告)日：1999-03-02

申请号：US750832

申请日：1996-12-19

申请人： Ove Platell

发明人： Ove Platell

IPC分类号： F01K3/10 ,  F01B25/24 ,  F01K3/00

CPC分类号： F01B25/24

摘要： An arrangement for a steam engine power plant with a steam generator, a steam buffer, and a timing valve for a steam engine of a displacement type with a range of cut-offs and motion in both driving and braking directions. Engine braking to the steam engine is provided when the timing valve opens the inlet to the cylinder to admit steam when the piston in the cylinder is moving toward top dead center while feed water is simultaneously being injected into the cylinder to collect the braking energy by being formed into steam. This steam and its energy can then be collected by the steam buffer for future use by the steam engine.

摘要翻译： PCT No.PCT / SE95 / 00755 Sec。 371 1996年12月19日第 102（e）日期1996年12月19日PCT Filed 1995年6月19日PCT公布。 WO95 / 35430 PCT出版物 日期1995年12月28日具有蒸汽发生器，蒸气缓冲器和用于在驱动和制动方向上具有切断和运动范围的位移型蒸汽发动机的定时阀的蒸汽发动机发电设备。 当定时阀打开气缸入口时，提供发动机制动，当气缸中的活塞向上死点移动时，同时将进料水同时注入气缸中以收集制动能量，以通过 形成蒸汽。 该蒸汽及其能量然后可以被蒸汽缓冲器收集以供将来由蒸汽发动机使用。

公开(公告)号：US20050092480A1

公开(公告)日：2005-05-05

申请号：US10502664

申请日：2003-01-31

申请人： Ove Platell

发明人： Ove Platell

IPC分类号： F24D11/00 ,  F24J2/42 ,  F24J3/08 ,  F25B30/06 ,  F24F11/04 ,  F24F11/06 ,  F25B29/00 ,  F24D5/10 ,  F24H9/06 ,  F24D19/02

CPC分类号： F24D11/002 ,  F24T10/00 ,  Y02E10/10

摘要： The invention relates to a plant for tempering of a building and comprising an energy storage in ground formed by ground heat exchangers (GHEX) coupled in parallel and each provided with a heat insulated leg (20) and a non-insulated leg (24) in good thermal contact with surrounding soil. The heat exchangers are included in a circulating circuit for a circulation fluid, which circuit includes a circulation pump (65) and room temperature keeping devices (RTKD). The energy storage has, according to the invention, together with its ground heat exchangers (GHEX) been imparted in the depth direction a continuously varying temperature from a cold end to a warm end. The flow direction in the ground heat exchangers is controlled by a reversing valve (76) such, that a warm keeping function the circulation fluid is received from the warm end and at cool keeping function the 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 (60, 63) of the ground heat exchangers (GHEX) that is always 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： 本发明涉及一种用于回火建筑物的设备，其包括由地面热交换器（GHEX）形成的地面中的能量存储器，所述地面热交换器（GHEX）并联连接，并且每个设置有隔热腿部（20）和非绝缘腿部（24） 与周围土壤良好的热接触。 热交换器包括在用于循环流体的循环回路中，该回路包括循环泵（65）和室温保持装置（RTKD）。 根据本发明，能量储存器连同其地面热交换器（GHEX）一起在深度方向上赋予从冷端到暖端的连续变化的温度。 地面热交换器中的流动方向通过换向阀（76）来控制，从而从热端接收循环流体并保持冷却功能，从冷端接收循环流体。 循环泵受到控制，使得循环流动导致地面热交换器（GHEX）的入口和出口（60,63）之间的温差，其总是恒定的，具有可以借助于 地面的性质和实际的组成部分。

公开(公告)号：US5896746A

公开(公告)日：1999-04-27

申请号：US750834

申请日：1996-12-19

申请人： Ove Platell

发明人： Ove Platell

IPC分类号： F01K3/10 ,  F01K3/08 ,  F01K23/06 ,  F01K23/10 ,  F02G3/00

CPC分类号： F01K3/08 ,  F01K23/065

摘要： An engine assembly that includes an internal combustion engine and a steam engine both designed to operate at speeds of optimal efficiency at normal engine driving conditions. A heat exchanger recovers heat losses from the internal combustion engine's exhaust gases and coolant to produce steam to operate the steam engine. Excess steam produced by the heat exchanger but not directly used by the steam engine is supplied to a steam buffer which stores the excess steam and energy and delivers steam to drive the steam engine during short periods of high load as required. The engine assembly is particularly advantageous in applications for propulsion of heavy vehicles such as trucks, freight trains or ships.

摘要翻译： PCT No.PCT / SE95 / 00754 Sec。 371 1996年12月19日第 102（e）日期1996年12月19日PCT Filed 1995年6月19日PCT公布。 WO95 / 35433 PCT出版物 日期1995年12月28日发动机组件，其包括内燃机和蒸汽发动机，其设计成在正常发动机驱动条件下以最佳效率的速度运行。 热交换器回收来自内燃机废气和冷却剂的热损失，以产生蒸汽来操作蒸汽机。 由蒸汽发生器产生的不是蒸汽发生器直接使用的过量蒸汽被供应到蒸汽缓冲器，该蒸汽缓冲器存储多余的蒸汽和能量，并且在需要的高负荷的短时间内提供蒸汽来驱动蒸汽发动机。 发动机组件在诸如卡车，货运列车或船舶的重型车辆的推进应用中特别有利。

公开(公告)号：US5867989A

公开(公告)日：1999-02-09

申请号：US750833

申请日：1996-12-19

申请人： Ove Platell

发明人： Ove Platell

IPC分类号： F01K3/08 ,  F01K1/20 ,  F01K1/00

CPC分类号： F01K1/20 ,  Y10S165/539 ,  Y10S165/902

摘要： Disclosed is a steam buffer for use in a steam engine power plant with a closed system and designed to alternately accumulate and emit steam under high pressure and temperature. The steam buffer improves upon conventional steam accumulators which contain water and steam at high pressures and temperature in a large pressurized vessel. The steam buffer functions to store heat in solid material in the walls of a large number of long flow channels with a hydraulic diameter at least as small as 0.5 mm contained in a casing. The flow channels may be formed, for example, by capillary tubes attached to each other or, alternatively, by fine grains of metallic or ceramic material sintered together. The walls of the flow channels perform as the primary heat storing material and are made of a material having a melting point higher than the operating temperature in the steam buffer.

摘要翻译： PCT No.PCT / SE95 / 00753 Sec。 371 1996年12月19日第 102（e）日期1996年12月19日PCT Filed 1995年6月19日PCT公布。 WO95 / 35432 PCT出版物 日期1995年12月28日公开是用于具有封闭系统的蒸汽发动机发电厂的蒸汽缓冲器，设计用于在高压和高温下交替积聚和排放蒸汽。 蒸汽缓冲器适用于在大型加压容器中在高压和高温下含有水和蒸汽的常规蒸汽蓄能器。 蒸汽缓冲器用于在大量长流动通道的壁中的固体材料中储存热量，其中液压直径至少小于包含在壳体中的0.5mm。 流动通道可以例如通过彼此附接的毛细管或者可选地由烧结在一起的金属或陶瓷材料的细晶粒形成。 流动通道的壁作为主储热材料，并且由熔点高于蒸汽缓冲器中的工作温度的材料制成。