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1. 发明授权

US08162042B2 Energy recovery ventilator with condensate feedback 有权
标题翻译：带回收冷凝水的回收呼吸机
公开(公告)号：US08162042B2
公开(公告)日：2012-04-24
申请号：US11656110
申请日：2007-01-22
申请人： Klas C. Haglid
发明人： Klas C. Haglid
IPC分类号： F28F3/00 , F28D7/02 , F25D21/00 , F25D21/14
CPC分类号： F28F21/065 , F24F12/006 , F24F13/222 , F24F2013/225 , F28C3/08 , F28D9/0062 , F28F17/005 , F28F2250/102 , Y02B30/563
摘要： Condensate accumulating in the incoming outside air flow passages of a heat exchanger is fed back into the exhaust flow passages of the heat exchanger to provide improved heat transfer in the heat exchanger, and to avoid the necessity for drainage of the condensate from the heat exchanger. The heat exchanger includes a plastic multi-tube panel core and a solid plastic housing, with opposed-flow heat exchange and inlet-outlet extensions from only one side of the core.
摘要翻译：积聚在热交换器的进入的外部空气流动通道中的冷凝物被反馈到热交换器的排气流动通道中，以在热交换器中提供改进的热传递，并且避免冷凝物从热交换器排出的必要性。热交换器包括一个塑料多管板芯和一个固体塑料外壳，只有一个核心的相对流动热交换和入口 - 出口延伸。

2. 发明授权

US07334629B2 Ventilating system, heat exchanger and methods 有权
标题翻译：通风系统，换热器和方法
公开(公告)号：US07334629B2
公开(公告)日：2008-02-26
申请号：US11174144
申请日：2005-07-01
申请人： Klas C. Haglid
发明人： Klas C. Haglid
IPC分类号： F24F7/007 , F24F7/08
CPC分类号： F24F5/0035 , F24F12/006 , F24F2006/146 , F24F2012/007 , F28D5/00 , F28D9/0081 , F28F3/04 , F28F21/065 , F28F2250/102 , Y02B30/563 , Y10S165/905 , Y10S165/909 , Y10T29/4935 , Y10T29/49359 , Y10T29/49361 , Y10T29/49377 , Y10T29/49391 , Y10T156/1002 , Y10T156/1054 , Y10T156/1313 , Y10T156/1326
摘要： The ventilating system includes evaporative cooling of the exhaust air before it enters a heat exchanger to cool incoming fresh outside air. A suction fan pulls exhaust air through the heat exchanger and, in combination with a flow restrictor, reduces the pressure on the exhaust air and augments the evaporative cooling. The use of a pusher fan to force outside air through the heat exchanger ensures that any leakage in the heat-exchanger results in outside air entering exhaust air and minimizing the chances of contamination by leaking exhaust air into the incoming fresh air. The heat exchanger is made economically by heat-forming cavities in relatively thick thermo-plastic sheets, interleaving them with other thermo-plastic sheets having separate gas flow conduit structures, and securing the sheets together. Preferably, the heat-exchanger is an opposed-flow heat-exchanger giving improved heat-transfer efficiency.
摘要翻译：通风系统包括在排气进入热交换器以冷却新鲜外部空气之前的蒸发冷却。吸风机通过热交换器抽吸空气，并与限流器组合减少排气上的压力并增加蒸发冷却。使用推动风扇来迫使外部空气通过热交换器确保热交换器中的任何泄漏导致外部空气进入废气中并且通过将排气泄漏到进入的新鲜空气中来最小化污染的机会。热交换器通过在相对较厚的热塑性片材中的热成型空腔经济地制造，将它们与具有分离的气体流动管道结构的其它热塑性片材交错并将片材固定在一起。优选地，热交换器是提供改善的热传递效率的相对流热交换器。

3. 发明授权

US09920939B2 Dehumidifer/cooler and method 有权
公开(公告)号：US09920939B2
公开(公告)日：2018-03-20
申请号：US11982210
申请日：2007-10-31
申请人： Klas C. Haglid
发明人： Klas C. Haglid
IPC分类号： F24F11/04 , F24F3/14 , F24F13/30
CPC分类号： F24F3/1405 , F24F11/77 , F24F13/30 , Y02B30/746
摘要： The dehumidifier uses an all-plastic air-to-air heat exchanger together with an integral chiller to cool the incoming air to remove water vapor, and then exchange heat with incoming air to cool the incoming air and re-heat the outgoing air. The degree of dehumidification and the temperature of the outgoing air can be controlled by varying the speed of a variable speed fan so as to provide varying degrees of cooling as well as dehumidification. A programmable controller can be used to operate the dehumidifier automatically, either together with a humidistat and thermostat, or in accordance with a predetermined time profile for the conditioned space.

4. 发明授权

US09605905B2 Air-to-air counter-flow heat exchanger 有权
公开(公告)号：US09605905B2
公开(公告)日：2017-03-28
申请号：US13427563
申请日：2012-03-22
申请人： Klas C. Haglid
发明人： Klas C. Haglid
IPC分类号： F28F11/00 , F28D9/00 , F28F17/00 , F24F13/22 , F24F12/00
CPC分类号： F28D9/0081 , F24F12/006 , F24F13/222 , F28D1/0316 , F28F17/005 , Y02B30/563
摘要： The heat exchanger includes a plastic multi-tube panel core and a solid plastic housing, with opposed-flow heat exchange and inlet-outlet extensions from only one side of the core. The multi-tube panels are spaced from one another by spacers positioned along the length of the panels. The spacers guide intake air in one direction along a sinuous path in the spaces between the panels, while exhaust air flows in the opposite direction through the tubes in the panels.

5. 发明授权

US07640662B2 Method of making heat exchangers 有权
标题翻译：制热交换器的方法
公开(公告)号：US07640662B2
公开(公告)日：2010-01-05
申请号：US11321274
申请日：2005-12-29
申请人： Klas C. Haglid
发明人： Klas C. Haglid
IPC分类号： B21D53/00
CPC分类号： F24F5/0035 , F24F12/006 , F24F2006/146 , F24F2012/007 , F28D5/00 , F28D9/0081 , F28F3/04 , F28F21/065 , F28F2250/102 , Y02B30/563 , Y10S165/905 , Y10S165/909 , Y10T29/4935 , Y10T29/49359 , Y10T29/49361 , Y10T29/49377 , Y10T29/49391 , Y10T156/1002 , Y10T156/1054 , Y10T156/1313 , Y10T156/1326
摘要： The heat exchanger is made economically by pressure-forming cavities in relatively thick thermo-plastic panels, interleaving them with other thermo-plastic panels having separate gas flow conduit structures, and securing the panels together. Preferably, the heat exchanger is an opposed-flow-heat-exchanger giving improved heat-transfer efficiency.
摘要翻译：热交换器通过在相对厚的热塑性板中的压力成形腔而经济地制造，将它们与具有单独的气体流动管道结构的其它热塑性板交错并将板固定在一起。优选地，热交换器是提供改善的热传递效率的相对流动热交换器。

6. 发明申请

US20170016676A9 ENERGY RECOVERY HEAT EXCHANGER AND METHOD 审中-公开
标题翻译：能源回收热交换器和方法
公开(公告)号：US20170016676A9
公开(公告)日：2017-01-19
申请号：US13427563
申请日：2012-03-22
申请人： Klas C. Haglid
发明人： Klas C. Haglid
IPC分类号： F28F1/10 , F24H3/02
CPC分类号： F28D9/0081 , F24F12/006 , F24F13/222 , F28D1/0316 , F28F17/005 , Y02B30/563
摘要： Condensate accumulating in the incoming outside air flow passages of a heat exchanger is fed back into the exhaust flow passages of the heat exchanger to provide improved heat transfer in the heat exchanger, and to avoid the necessity for drainage of the condensate from the heat exchanger. The heat exchanger includes a plastic multi-tube panel core and a solid plastic housing, with opposed-flow heat exchange and inlet-outlet extensions from only one side of the core.
摘要翻译：积聚在热交换器的进入的外部空气流动通道中的冷凝物被反馈到热交换器的排气流动通道中，以在热交换器中提供改进的热传递，并且避免冷凝物从热交换器排出的必要性。热交换器包括一个塑料多管板芯和一个固体塑料外壳，只有一个核心的相对流动热交换和入口 - 出口延伸。

7. 发明授权

US06983788B2 Ventilating system, heat exchanger and methods 有权
标题翻译：通风系统，换热器和方法
公开(公告)号：US06983788B2
公开(公告)日：2006-01-10
申请号：US09829772
申请日：2001-04-10
申请人： Klas C. Haglid
发明人： Klas C. Haglid
IPC分类号： F24F7/007 , F24F7/08
CPC分类号： F24F5/0035 , F24F12/006 , F24F2006/146 , F24F2012/007 , F28D5/00 , F28D9/0081 , F28F3/04 , F28F21/065 , F28F2250/102 , Y02B30/563 , Y10S165/905 , Y10S165/909 , Y10T29/4935 , Y10T29/49359 , Y10T29/49361 , Y10T29/49377 , Y10T29/49391 , Y10T156/1002 , Y10T156/1054 , Y10T156/1313 , Y10T156/1326
摘要： The ventilating system includes evaporative cooling of the exhaust air before it enters a heat exchanger to cool incoming fresh outside air. A suction fan pulls exhaust air through the heat exchanger and, in combination with a flow restrictor, reduces the pressure on the exhaust air and augments the evaporative cooling. The use of a pusher fan to force outside air through the heat exchanger ensures that any leakage in the heat-exchanger results in outside air entering exhaust air and minimizing the chances of contamination by leaking exhaust air into the incoming fresh air. The heat exchanger is made economically by heat-forming cavities in relatively thick thermo-plastic sheets, interleaving them with other thermoplastic sheets having separate gas flow conduit structures, and securing the sheets together. Preferably, the heat-exchanger is an opposed-flow heat-exchanger giving improved heat-transfer efficiency.
摘要翻译：通风系统包括在排气进入热交换器以冷却新鲜外部空气之前的蒸发冷却。吸风机通过热交换器抽吸空气，并与限流器组合减少排气上的压力并增加蒸发冷却。使用推动风扇来迫使外部空气通过热交换器确保热交换器中的任何泄漏导致外部空气进入废气中并且通过将排气泄漏到进入的新鲜空气中来最小化污染的机会。热交换器通过在相对较厚的热塑性片材中的热成型空腔经济地制造，将其与具有单独的气体流动导管结构的其它热塑性片材交错并将片材固定在一起。优选地，热交换器是提供改善的热传递效率的相对流热交换器。

8. 发明授权

US06176305B1 Ventilator system and method 有权
标题翻译：呼吸机系统及方法
公开(公告)号：US06176305B1
公开(公告)日：2001-01-23
申请号：US09188729
申请日：1998-11-09
申请人： Klas C. Haglid
发明人： Klas C. Haglid
IPC分类号： F24F708
CPC分类号： F24F5/0035 , F24F12/006 , F24F2006/146 , F24F2012/007 , F28D5/00 , F28D9/0081 , F28F21/065 , F28F2250/102 , Y02B30/563
摘要： The ventilator system and method use a isolating heat exchanger to selectively transfer heat between exhaust air leaving an enclosed space and outside air entering the enclosed space. The system operates in three basic modes, under the control of a microprocessor-based controller which is responsive to the temperatures inside and outside of the enclosed space. In the heating mode, heat is transferred from the exhaust air to the outside air when the enclosed space requires heating. In the cooling mode, heat is transferred from the outside air to the exhaust air when the outside air temperature is higher than that in the enclosed space. In the supplemental cooling mode, heat transfer between the exhaust and outside air is reduced or eliminated when the outside air temperature is below the desired temperature in the enclosed space and cooling is required. In the heating mode, the heat exchanger is selectively heated when necessary to defrost it. A by-pass is provided for the introduction of outside air in order to avoid heating of the outside air by the exhaust air during the supplemental cooling mode of operation, and/or provide fresh air to the enclosed space without cooling the heat exchanger while it is being defrosted.
摘要翻译：呼吸机系统和方法使用隔离换热器来选择性地将热量排出离开封闭空间的废气和进入封闭空间的外部空气之间。该系统在基于微处理器的控制器的控制下以三种基本模式操作，其响应于封闭空间内部和外部的温度。在加热模式下，当封闭空间需要加热时，热量从排气转移到外部空气。在冷却模式中，当外部空气温度高于封闭空间时，热量从外部空气传递到排出空气。在辅助冷却模式中，当外部空气温度低于封闭空间中的所需温度并且需要冷却时，排气和外部空气之间的热传递被减少或消除。在加热模式下，必要时热交换器被选择性加热以除霜。提供了用于引入外部空气的旁路，以便在补充冷却操作模式期间避免由排气引起的外部空气的加热，和/或向封闭空间提供新鲜空气而不冷却热交换器正在解冻。

9. 发明申请

US20130248154A1 ENERGY RECOVERY HEAT EXCHANGER AND METHOD 审中-公开
标题翻译：能源回收热交换器和方法
公开(公告)号：US20130248154A1
公开(公告)日：2013-09-26
申请号：US13427563
申请日：2012-03-22
申请人： Klas C. Haglid
发明人： Klas C. Haglid
IPC分类号： F28F1/10 , F24H3/02
CPC分类号： F28D9/0081 , F24F12/006 , F24F13/222 , F28D1/0316 , F28F17/005 , Y02B30/563
摘要： Condensate accumulating in the incoming outside air flow passages of a heat exchanger is fed back into the exhaust flow passages of the heat exchanger to provide improved heat transfer in the heat exchanger, and to avoid the necessity for drainage of the condensate from the heat exchanger. The heat exchanger includes a plastic multi-tube panel core and a solid plastic housing, with opposed-flow heat exchange and inlet-outlet extensions from only one side of the core.
摘要翻译：积聚在热交换器的进入的外部空气流动通道中的冷凝物被反馈到热交换器的排气流动通道中，以在热交换器中提供改进的热传递，并且避免冷凝物从热交换器排出的必要性。热交换器包括一个塑料多管板芯和一个固体塑料外壳，只有一个核心的相对流动热交换和入口 - 出口延伸。

10. 发明授权

US07497247B2 Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US07497247B2
公开(公告)日：2009-03-03
申请号：US11321237
申请日：2005-12-29
申请人： Klas C. Haglid
发明人： Klas C. Haglid
IPC分类号： F28D9/00 , F24F5/00 , F24F7/007 , F24F7/08
CPC分类号： F24F5/0035 , F24F12/006 , F24F2006/146 , F24F2012/007 , F28D5/00 , F28D9/0081 , F28F3/04 , F28F21/065 , F28F2250/102 , Y02B30/563 , Y10S165/905 , Y10S165/909 , Y10T29/4935 , Y10T29/49359 , Y10T29/49361 , Y10T29/49377 , Y10T29/49391 , Y10T156/1002 , Y10T156/1054 , Y10T156/1313 , Y10T156/1326
摘要： The heat exchanger is made economically by using thermoplastic sheets with hollow tubes and spacers between the sheets and fusing the edges of the sheets together to form an integral housing. Preferably, the heat exchanger is an opposed-flow heat-exchanger giving improved heat-transfer efficiency.
摘要翻译：通过使用具有中空管的热塑性片材和片材之间的间隔件并将片材的边缘熔合在一起以形成一体的外壳来经济地制造热交换器。优选地，热交换器是提供改善的热传递效率的相对流热交换器。

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