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1. 发明公开

EP2270411A1 HEAT EXCHANGER AND AIR CONDITIONING SYSTEM 审中-公开
标题翻译：吉隆坡国际货币基金组织
公开(公告)号：EP2270411A1
公开(公告)日：2011-01-05
申请号：EP09738649.4
申请日：2009-04-30
申请人： Daikin Industries, Ltd.
发明人： ASAI, Hideaki , KAWABATA, Katsuhiro , TANIMOTO, Keisuke , KANG, Yoonmyung
IPC分类号： F28D1/06 , F25B30/06 , F28D7/06
CPC分类号： F28D20/0052 , F24T10/30 , F25B30/06 , F25B2313/002 , F28D7/024 , F28D15/046 , Y02E10/16 , Y02E60/142
摘要： A heat exchanger for exchanging heat under the ground or water includes an outer pipe (51) to be installed under the ground or water; and a cooling heat-transfer pipe (52) which is inserted into the outer pipe (51), and which dissipates heat from refrigerant injected thereto. A heat medium is sealed in the outer pipe (51). The outer pipe (51) and the cooling heat-transfer pipe (52) are arranged so that the liquid heat medium is held between an inner wall surface of the outer pipe (51) and an outer wall surface of the cooling heat-transfer pipe (52).
摘要翻译：用于在地下或水下进行热交换的热交换器包括：要安装在地面或水下的外管（51）; 以及插入外管（51）中并从其中注入的制冷剂散热的冷却传热管（52）。热介质被密封在外管（51）中。外管51和冷却用传热管52配置成将液体热介质保持在外管51的内壁面与冷却传热管的外壁面之间（52）。

2. 发明公开

EP1954990A1 GEOTHERMAL EXCHANGE SYSTEM USING A THERMALLY SUPERCONDUCTING MEDIUM WITH A REFRIGERANT LOOP 审中-公开
标题翻译： ON热SUPRA开展与冷却回路介质中使用地热交换系统
公开(公告)号：EP1954990A1
公开(公告)日：2008-08-13
申请号：EP06804717.4
申请日：2006-11-14
申请人： Free Energy Solutions Inc.
发明人： MUELLER, Lynn , GRAHAM, John , TODD, David
IPC分类号： F25B29/00 , F24H4/02 , F24J3/08 , F25B30/02 , F25B41/00 , F25B49/02
CPC分类号： F28F21/089 , F24T10/00 , F25B13/00 , F25B30/06 , F25B2313/002 , F28D15/0266 , F28F13/18 , Y02E10/10
摘要： A geothermal exchange system is couplable to a ground coil formed from a thermal superconductor material, and transfers heat using a refrigerant loop. The device includes a compressor, a reversible refrigerant loop with two heat exchangers, one of which couplable to a thermal superconductor ground loop. The device uses a high thermal transfer superconductor to efficiently move heat to and from the earth source for the purpose of heating and cooling. The device operates in cooling or heating modes by controlling the thermal switches and activating the heat intensification circuit in response to the difference between a set point and a measured temperature. Alternatively, the system can be configured for heating only or cooling only modes, by operating the refrigerant loop in one direction.

3. 发明公开

EP1826511A2 Wärmepumpe 审中-公开
公开(公告)号：EP1826511A2
公开(公告)日：2007-08-29
申请号：EP07450036.4
申请日：2007-02-28
申请人： Neura Electronics Technische Anlagen GmbH
发明人： Huemer, Peter, Dipl.-Ing.
IPC分类号： F25B30/02
CPC分类号： F25B30/02 , F24H4/02 , F24H9/02 , F24H9/122 , F25B30/06 , F25B45/00 , F25B2313/002 , F25B2345/006 , F25B2400/16 , F25B2400/19 , Y02B10/40 , Y02B30/12
摘要： Es wird eine Wärmepumpe mit einem Behälter (1), der mit Ausnahme eines Verdampfers alle Wärmepumpenteile einschließlich eines Kompressors (8), eines einen Wärmetauscher für einen Heizkreis bildenden Kondensators (10) und eines Expansionsventils (21) aufnimmt, und mit einem den Verdampfer bildenden Erdkollektor beschrieben, dessen Zu- und Ableitungen (5, 6) durch den Behälter (1) geführt und innerhalb des Behälters (1) an den Kältemittelkreis angeschlossen sind. Um vorteilhafte Konstruktionsbedingungen zu schaffen, wird vorgeschlagen, daß zum lösbaren Anschluß der Zu- und Ableitungen (5, 6) des Erdkollektors an den Kältemittelkreis Steckkupplungen (33, 34) mit einander paarweise gegenüberliegend in zwei Kupplungskörpern (27, 28) gehaltenen, selbstschließenden Kupplungsteilen (29, 30; 31, 32) vorgesehen sind, daß einer der beiden in ihrer Kupplungsstellung verriegelbaren Kupplungskörper (27, 28) eine in Steckrichtung verlaufende Verschiebeführung (35) für den anderen Kupplungskörper (28) aufweist und daß der Kältemittelkreis einen dem Kompressor (8) nachgeschalteten Sammelbehälter (14) für das Kältemittel und ein dem Sammelbehälter (14) nachgeordnetes Absperrventil (19) enthält.
摘要翻译：泵具有容器（1），其具有压缩机（8），形成用于加热回路的热交换器的冷凝器（10）和膨胀阀（21）。蒸发器形成集尘器，其中集尘器的进料和排出管线（5,6）被引导通过容器并且连接到容器内的冷却介质回路。提供具有联接部件的插入式联轴器，用于将进料管线和排出管线可拆卸地连接到冷却介质回路。联接部件是可自锁的并且在联接体中彼此相对地保持。

4. 发明公开

EP0502609A1 Heat pump 失效
标题翻译： Wärmepumpe。
公开(公告)号：EP0502609A1
公开(公告)日：1992-09-09
申请号：EP92300804.9
申请日：1992-01-30
申请人： ONTARIO HYDRO
发明人： Lenarduzzi, Frank J.
IPC分类号： F25B30/06 , F25B29/00
CPC分类号： F25B30/06 , F24T10/10 , F25B1/047 , F25B13/00 , F25B41/06 , F25B43/006 , F25B45/00 , F25B2313/002 , F25B2313/025 , F25B2313/0314 , F25B2313/0315 , F25B2400/053 , F25B2400/16 , F25B2600/2501 , F25B2700/04 , F25B2700/1933 , Y02E10/12
摘要： A ground source heat pump comprising an indoor coil circuit (4) and an outdoor coil circuit (2) utilizes a scroll compressor (10) to pressurize the refrigerant. The outdoor coil (40) may comprise ground coils (40a, 40b, 40c) formed from copper tubing into a spiral configuration. A charge control device (60) controls the volume of refrigerant in the system in heating and cooling modes. A restrictor (42) in parallel with a thermal expansion valve (44) permits a base flow of refrigerant into the outdoor coil (40) in heating mode. An accumulator (20) is provided with a level switch (22) controlling a solenoid valve (39) connected in parallel to a thermal expansion valve (32, 33) feeding the indoor coil (30). The scroll compressor (10) includes a discharge port having a check valve (12) operating in conjunction with a solenoid valve (14) to trap high pressure refrigerant in the condenser circuit during compressor off cycles. Means (50, 51) for closing off one of the ground coils (40a, 40b, 40c) to reduce the effective length of the outdoor coil (40) is provided.
摘要翻译：包括室内线圈电路（4）和室外线圈电路（2）的地源热泵利用涡旋压缩机（10）对制冷剂加压。室外线圈（40）可以包括由铜管形成为螺旋形状的接地线圈（40a，40b，40c）。充电控制装置（60）以加热和冷却模式控制系统中的制冷剂的体积。与热膨胀阀（44）平行的限流器（42）允许制冷剂在加热模式下进入室外线圈（40）的基本流动。蓄能器（20）设置有电平开关（22），其控制与馈送室内线圈（30）的热膨胀阀（32,33）并联连接的电磁阀（39）。涡旋式压缩机10包括具有止回阀（12）的排出口，该止回阀（12）与电磁阀（14）一起工作，以在压缩机关闭循环期间捕获冷凝器回路中的高压制冷剂。提供用于闭合一个接地线圈（40a，40b，40c）以减小室外线圈（40）的有效长度的装置（50,51）。

5. 发明公开

EP3244156A1 HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS HAVING SAID HEAT EXCHANGER 有权
标题翻译：具有所述换热器的换热器和制冷循环装置
公开(公告)号：EP3244156A1
公开(公告)日：2017-11-15
申请号：EP15876873.9
申请日：2015-01-09
申请人： Mitsubishi Electric Corporation
发明人： ISHIBASHI, Akira , HIGASHIIUE, Shinya , ITO, Daisuke , MATSUI, Shigeyoshi , NAKAMURA, Shin , UGAJIN, Yuki , NISHIYAMA, Takumi , MOCHIZUKI, Atsushi
IPC分类号： F28F1/02 , F25B1/00 , F28F1/40
CPC分类号： F25B30/06 , F24T10/30 , F25B13/00 , F25B23/00 , F25B39/00 , F25B2313/002 , F25B2400/121 , F25B2500/01 , F25B2500/09 , F25D23/12 , F28D2021/0068 , F28F1/02 , F28F1/022 , F28F1/40 , F28F2255/16 , Y02E10/16
摘要： A heat exchanger includes at least one flat tube configured to allow a refrigerant mixture inclusive of HF01123, R32, and HF01234yf to flow therethrough as a heat medium. The flat tube includes a plurality of flow paths for the heat medium. Each of the plurality of flow paths has a round rectangular shape in cross section, the round rectangular shape being defined by a pair of longitudinal line segments opposed to each other, a pair of lateral line segments opposed to each other, and a set of four rounded corners, each of the rounded corners being a segment of a circumference of a circle. The pair of longitudinal line segments are intersects with the pair of lateral line segments at the rounded corners. The round rectangular shape is configured to satisfy 0.005 ≤ r/d ≤ 0.8 where r is a radius of the circle, and d is a distance between the pair of longitudinal line segments opposed to each other.
摘要翻译：换热器包括至少一个扁平管，该扁平管构造成允许制冷剂混合物（包括HF01123，R32和HF01234yf）作为热介质流过。扁平管包括用于热介质的多个流动路径。多个流路中的每一个都具有圆形横截面的矩形形状，圆形矩形形状由彼此相对的一对纵向线段，一对彼此相对的横向线段以及一组四个圆角，每个圆角是圆周的一部分。该对纵向线段在圆角处与该对侧线段相交。圆形的矩形形状构造成满足0.005≤r/d≤0.8，其中r是圆的半径，并且d是彼此相对的一对纵向线段之间的距离。

6. 发明公开

EP3190355A4 AIR CONDITIONER AND METHOD FOR CONTROLLING SAME 审中-公开
公开(公告)号：EP3190355A4
公开(公告)日：2017-11-15
申请号：EP15838951
申请日：2015-09-03
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： TAKEICHI HISASHI , EGUCHI HIROAKI , OGASAWARA TETSUYA , YAMADA KENICHI , AONO MASAHIRO
IPC分类号： F25B1/00 , F25B41/04 , F25B45/00 , F25B49/02
CPC分类号： F25B41/043 , F25B13/00 , F25B45/00 , F25B49/022 , F25B49/027 , F25B2313/002 , F25B2313/0215 , F25B2313/0314 , F25B2313/0315 , F25B2400/161 , F25B2500/19 , F25B2700/04 , F25B2700/1931 , F25B2700/1933 , F25B2700/21151 , F25B2700/21152 , F25B2700/21163 , F25B2700/21174
摘要： An air conditioner may prevent a refrigerant stored in a refrigerant storage from rapidly flowing into a main refrigerant circuit when the type of operation is switched. The air conditioner may include a refrigerant circuit provided with a compressor, a condenser, an expansion valve and an evaporator; a refrigerant amount detection device configured to determine whether a refrigerant state in an outlet of the compressor is a supercooled state or a gas-liquid two phase state, and configured to calculate a refrigerant amount ratio in the refrigerant circuit, based on a predetermined set value according to at least one of a temperature and a pressure detected in the refrigerant circuit, and the refrigerant state; and a controller configured to control the refrigerant circuit according to the refrigerant amount ratio calculated by the refrigerant amount detection device.

7. 发明公开

EP2910869A1 HEAT PUMP DEVICE 有权
标题翻译： WÄRMEPUMPENVORRICHTUNG
公开(公告)号：EP2910869A1
公开(公告)日：2015-08-26
申请号：EP13843575.5
申请日：2013-05-16
申请人： Mitsubishi Electric Corporation
发明人： KATO, Yohei
IPC分类号： F25B6/02 , F25B27/00
CPC分类号： F25B27/00 , B29C43/02 , B29C43/18 , B29C70/12 , B29C70/305 , B29C70/40 , B29C70/42 , B29C70/46 , B29K2077/00 , B29K2101/12 , B29K2105/0872 , B29K2307/04 , B29K2309/08 , F24D12/02 , F24D15/04 , F24D2200/11 , F25B5/02 , F25B13/00 , F25B30/02 , F25B30/06 , F25B49/02 , F25B2313/002 , F25B2313/003 , F25B2313/0233 , F25B2313/0314 , F25B2313/0315 , F25B2700/1933 , F25B2700/21151 , Y02B10/40 , Y02B30/12 , Y02B30/14 , Y10T428/24479 , Y10T428/24628 , Y10T428/24994
摘要： Provided is a heat pump device (40) configured to collect heat both from outside air and another heat source. A controller (30) calculates heat exchange amounts with use of heat exchange performance of each of an air heat-source heat exchanger (5a) and an underground heat-source heat exchanger (5b) in addition to an outside air temperature and an underground temperature. Then, in switching between a simultaneous operation of causing refrigerant to flow through both of the air heat-source heat exchanger (5a) and the underground heat-source heat exchanger (5b) and a single operation of selecting the air heat-source heat exchanger (5a) or the underground heat-source heat exchanger (5b) to cause refrigerant to flow therethrough, the controller (30) selects a heat source having a larger calculated heat exchange amount. In this manner, an appropriate heat source suitable for operation conditions can be selected.
摘要翻译：提供了一种被配置为从外部空气和另一个热源收集热量的热泵装置（40）。控制器（30）除了外部空气温度和地下温度外，还使用空气热源热交换器（5a）和地下热源热交换器（5b）中的每一个的热交换性能来计算热交换量。然后，在使制冷剂流过空气热源热交换器5a和地下热源热交换器5b的同时动作的切换中，以及选择空气热源热交换器（5a）或地下热源热交换器（5b）使制冷剂流过，控制器（30）选择计算出的热交换量较大的热源。以这种方式，可以选择适合于操作条件的合适的热源。

8. 发明公开

EP2111522A2 MULTI-FACETED DESIGNS FOR A DIRECT EXCHANGE GEOTHERMAL HEATING/COOLING SYSTEM 审中-公开
标题翻译：多才多艺设计了直接交流的地热加热和冷却系统
公开(公告)号：EP2111522A2
公开(公告)日：2009-10-28
申请号：EP08727926.1
申请日：2008-01-18
申请人： Earth To Air Systems, Llc
发明人： WIGGS, B., Ryland
IPC分类号： F25B30/06 , F25B49/00 , F25B13/00
CPC分类号： F25B30/06 , F25B13/00 , F25B49/005 , F25B2313/002 , F25B2400/12 , F25B2500/01 , F25B2600/0271
摘要： A direct exchange heating/cooling system with at least one of a reduced compressor size, with a 500 psi high pressure cut-off switch, with a 98% efficient oil separator, with extra oil, operating at a highei pressure than an R-22 system, with receiver design parameters for efficiency and for capacity, with geothermal heat exchange line set design parameters, with special heating/cooling expansion device sizing and design, with a specially sized air handler, and with a vapor line pre-heatei

9. 发明公开

EP1826511A3 Wärmepumpe 审中-公开
标题翻译：热泵
公开(公告)号：EP1826511A3
公开(公告)日：2008-05-07
申请号：EP07450036.4
申请日：2007-02-28
申请人： Neura Electronics Technische Anlagen GmbH
发明人： Huemer, Peter, Dipl.-Ing.
IPC分类号： F25B30/02
CPC分类号： F25B30/02 , F24H4/02 , F24H9/02 , F24H9/122 , F25B30/06 , F25B45/00 , F25B2313/002 , F25B2345/006 , F25B2400/16 , F25B2400/19 , Y02B10/40 , Y02B30/12
摘要： Es wird eine Wärmepumpe mit einem Behälter (1), der mit Ausnahme eines Verdampfers alle Wärmepumpenteile einschließlich eines Kompressors (8), eines einen Wärmetauscher für einen Heizkreis bildenden Kondensators (10) und eines Expansionsventils (21) aufnimmt, und mit einem den Verdampfer bildenden Erdkollektor beschrieben, dessen Zu- und Ableitungen (5, 6) durch den Behälter (1) geführt und innerhalb des Behälters (1) an den Kältemittelkreis angeschlossen sind. Um vorteilhafte Konstruktionsbedingungen zu schaffen, wird vorgeschlagen, daß zum lösbaren Anschluß der Zu- und Ableitungen (5, 6) des Erdkollektors an den Kältemittelkreis Steckkupplungen (33, 34) mit einander paarweise gegenüberliegend in zwei Kupplungskörpern (27, 28) gehaltenen, selbstschließenden Kupplungsteilen (29, 30; 31, 32) vorgesehen sind, daß einer der beiden in ihrer Kupplungsstellung verriegelbaren Kupplungskörper (27, 28) eine in Steckrichtung verlaufende Verschiebeführung (35) für den anderen Kupplungskörper (28) aufweist und daß der Kältemittelkreis einen dem Kompressor (8) nachgeschalteten Sammelbehälter (14) für das Kältemittel und ein dem Sammelbehälter (14) nachgeordnetes Absperrventil (19) enthält.

10. 发明公开

EP2918949A4 HEAT PUMP DEVICE 有权
公开(公告)号：EP2918949A4
公开(公告)日：2016-07-27
申请号：EP12885989
申请日：2012-10-05
申请人： MITSUBISHI ELECTRIC CORP
发明人： KATO YOHEI
IPC分类号： F25B6/02 , F25B13/00 , F25B27/00 , F25B30/06 , F25B49/02
CPC分类号： F25B6/02 , F24F5/0046 , F24F2005/0057 , F25B13/00 , F25B27/00 , F25B27/005 , F25B30/06 , F25B49/02 , F25B2313/002 , F25B2313/003 , F25B2313/009 , F25B2700/21161
摘要： Provided is a heat pump device (40) configured to collect heat both from outdoor air and another heat source. When the capacity is insufficient in a single operation, a controller (30) determines whether to switch the single operation to a simultaneous operation by comparing a temperature of a heat source to be added and a current refrigerant temperature with each other. In a heating operation, the controller (30) switches the single operation to the simultaneous operation when the temperature of the heat source to be added is higher than the current refrigerant temperature, and continues the single operation when the temperature of the heat source to be added is equal to or lower than the current refrigerant temperature. As another determination method, in the heating operation, the controller (30) estimates a refrigerant temperature to be measured after the addition of a heat source, and the controller (30) switches the single operation to the simultaneous operation when the estimated refrigerant temperature is higher than the current refrigerant temperature, and continues the single operation when the estimated refrigerant temperature is equal to or lower than the current refrigerant temperature.

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