公开(公告)号：US06889520B2

公开(公告)日：2005-05-10

申请号：US10416487

申请日：2001-12-12

申请人： Makoto Sano ,  Kuniaki Kawamura ,  Junji Matsuda ,  Katsumi Fujima ,  Takanori Kudo ,  Youichi Kawazu ,  Choiku Yoshikawa ,  Syuji Fukano

发明人： Makoto Sano ,  Kuniaki Kawamura ,  Junji Matsuda ,  Katsumi Fujima ,  Takanori Kudo ,  Youichi Kawazu ,  Choiku Yoshikawa ,  Syuji Fukano

IPC分类号： F25D17/02 ,  F25B27/00 ,  F25D11/00

CPC分类号： F25D17/02 ,  F24F2005/0039

摘要： The object of the invention is to provide a thermal complementary (combination of heat supply and heat discharge) system which can complement heat without the restriction of area of a region to be supplied with heat. An endless multiplex helical loop is formed to complement the heat produced in a region such as plants and regional facilities on a reciprocal basis, and the water is not circulated forcibly but achieves heat transfer in the helical loop.Liquid or slurry-like water is sealed in the annular endless channel (endless loop) without forcibly circulated. Therefore, loop diameter of the annular endless channel, that means the area of the region, is not limited. The water forms temperature zones in the endless helical loop, the temperature being different per each component loop. Distributed cryogenic sources and thermal sources are thermally connected to said multiplex helical loop so that heat (i.e. water) can be taken in or discharged to or from said cryogenic or thermal sources. As the water needs not be forcibly circulated, the power for forcibly circulating the water is eliminated resulting in reduced running cost. Refrigerating apparatuses, heat source apparatuses, etc. distributed in the region are effectively utilized and also central control of energy supply through the multiplex helical loops is made possible.

摘要翻译： 本发明的目的是提供一种热互补（组合的热供应和放热）系统，其可以补充热量，而不受限于供热区域的面积。 形成一个无休止的多路复用螺旋回路，以互补的方式补充在诸如工厂和区域设施之类的区域产生的热量，水不会被强制循环，而是在螺旋回路中实现热传递。 液体或浆状水被密封在环形环形通道（无限循环）中，而不会被强制循环。 因此，环形环形通道的环径，即区域的面积不受限制。 水在环形螺旋环中形成温度区，每个组分环的温度不同。 分布式低温源和热源热连接到所述多路螺旋回路，使得热（即水）可以被吸入或从所述低温或热源排出。 由于水不需要强制循环，所以强制循环水的功率被消除，导致运行成本降低。 有效利用分布在该区域的制冷装置，热源装置等，并且也可以通过多路复用螺旋回路进行能量供给的集中控制。

公开(公告)号：US08151586B2

公开(公告)日：2012-04-10

申请号：US11719480

申请日：2005-11-21

申请人： Kazuyoshi Sato ,  Youichi Kawazu ,  Tooru Saitou

发明人： Kazuyoshi Sato ,  Youichi Kawazu ,  Tooru Saitou

IPC分类号： F25B27/00

CPC分类号： F24D3/18 ,  F24D3/08

摘要： To realize a CO2 heat pump system in which reduction in coefficient of performance of heat pump cycle is prevented by maintaining the temperature of the water supplied to the gas cooler of the CO2 heat pump below a certain temperature and raising heat source side temperature in the evaporator, and which has functions to supply a heat source not only to hot water supplying equipment but also to supply a heat source or coolness source to air conditioning equipment or others, the system comprises a low temperature water tank 6, a high temperature water tank 9 for storing high temperature water heated in a gas cooler 3, piping 10, 12 for supplying the high temperature water to hot water supplying equipment and room heating equipment respectively, a first heat exchanger 21 in which brine (water) for supplying latent heat of vaporization of CO2 refrigerant to the refrigerant in the evaporator 5 exchanges heat with heat giving fluid (fluid from which heat is withdrawn), a second heat exchanger located upstream of the first heat exchanger to cool the high temperature water after it is used as a heat source for the room heating equipment (therefore the temperature is already not so high) by heat exchange with the heat receiving fluid, piping for introducing the water cooled in the second heat exchanger to the low temperature water tank 6, and a low temperature water supply means 7.

摘要翻译： 为了实现二氧化碳热泵系统，其中通过将供应到CO 2热泵的气体冷却器的水的温度保持在一定温度以下并且提高蒸发器中的热源侧温度来防止热泵循环性能系数的降低 并且具有不仅对热水供给装置供给热源的功能，还具有向空调设备等供给热源或冷源的功能，该系统包括低温水箱6，高温水箱9 用于储存在气体冷却器3中加热的高温水，分别向热水供应设备和室内加热设备供应高温水的管道10,12;第一热交换器21，其中用于供应蒸发潜热的盐水 的二氧化碳制冷剂与蒸发器5中的制冷剂的热量进行热交换，给予流体（热量被排出的流体），第二次热交换 r位于第一热交换器的上游，用于通过与受热流体的热交换用作室内加热设备的热源（因此温度已经不是很高）而将高温水冷却，用于引入 在第二热交换器中冷却到低温水箱6的水和低温供水装置7。

公开(公告)号：US20090145149A1

公开(公告)日：2009-06-11

申请号：US11719480

申请日：2005-11-21

申请人： Kazuyoshi Sato ,  Youichi Kawazu ,  Tooru Saitou

发明人： Kazuyoshi Sato ,  Youichi Kawazu ,  Tooru Saitou

IPC分类号： F25B27/00

CPC分类号： F24D3/18 ,  F24D3/08

摘要： To realize a CO2 heat pump system in which reduction in coefficient of performance of heat pump cycle is prevented by maintaining the temperature of the water supplied to the gas cooler of the CO2 heat pump below a certain temperature and raising heat source side temperature in the evaporator, and which has functions to supply a heat source not only to hot water supplying equipment but also to supply a heat source or coolness source to air conditioning equipment or others, the system comprises a low temperature water tank 6, a high temperature water tank 9 for storing high temperature water heated in a gas cooler 3, piping 10, 12 for supplying the high temperature water to hot water supplying equipment and room heating equipment respectively, a first heat exchanger 21 in which brine (water) for supplying latent heat of vaporization of CO2 refrigerant to the refrigerant in the evaporator 5 exchanges heat with heat giving fluid (fluid from which heat is withdrawn), a second heat exchanger located upstream of the first heat exchanger to cool the high temperature water after it is used as a heat source for the room heating equipment (therefore the temperature is already not so high) by heat exchange with the heat receiving fluid, piping for introducing the water cooled in the second heat exchanger to the low temperature water tank 6, and a low temperature water supply means 7.

摘要翻译： 为了实现二氧化碳热泵系统，其中通过将供应到CO 2热泵的气体冷却器的水的温度保持在一定温度以下并且提高蒸发器中的热源侧温度来防止热泵循环性能系数的降低 并且具有不仅对热水供给装置供给热源的功能，还具有向空调设备等供给热源或冷源的功能，该系统包括低温水箱6，高温水箱9 用于储存在气体冷却器3中加热的高温水，分别向热水供应设备和室内加热设备供应高温水的管道10,12;第一热交换器21，其中用于供应蒸发潜热的盐水 的二氧化碳制冷剂与蒸发器5中的制冷剂的热量进行热交换，给予流体（热量被排出的流体），第二次热交换 r位于第一热交换器的上游，用于通过与受热流体的热交换用作室内加热设备的热源（因此温度已经不是很高）而将高温水冷却，用于引入 在第二热交换器中冷却到低温水箱6的水和低温供水装置7。