公开(公告)号：EP2971984A4

公开(公告)日：2017-02-01

申请号：EP14770288

申请日：2014-03-14

申请人： 7AC TECH INC

发明人： VANDERMEULEN PETER F

IPC分类号： F24F3/14 ,  F25B30/00

CPC分类号： F24F3/1417 ,  F24F2003/1435 ,  F24F2003/1458 ,  F24F2221/16

公开(公告)号：EP3376125A1

公开(公告)日：2018-09-19

申请号：EP18156790.0

申请日：2018-02-14

申请人： Fujitsu General Limited

发明人： SAWADA, Hirotaka

IPC分类号： F24F1/38 ,  F24F1/56

CPC分类号： F24F1/38 ,  F24F1/56 ,  F24F13/084 ,  F24F2221/16

摘要： An outdoor unit of an air conditioner includes: a housing including a bottom surface, a side surface, and an upper surface; an outdoor heat exchanger arranged along the side surface of the housing; a blowing fan arranged on the upper surface of the housing; a bell mouth arranged around the blowing fan; a fan guard provided to cover an upper portion of the blowing fan; and a height changing member provided between the fan guard and the bell mouth and configured to change a height of the fan guard with respect to the blowing fan.

公开(公告)号：EP3093572A1

公开(公告)日：2016-11-16

申请号：EP16169736.2

申请日：2016-05-13

申请人： Cetra S.r.l. Con Unico Socio

发明人： Poletto, Fabio ,  Nicoli, Massimo

IPC分类号： F24F11/00 ,  F24F12/00

CPC分类号： F24F1/02 ,  F24F11/42 ,  F24F12/003 ,  F24F2221/16 ,  Y02B30/52 ,  Y02B30/563

摘要： An air treatment unit for an air-to-air heat pump plant used to heat the air of an inside environment, the air treatment unit (1) has an external heat exchanger (5), which normally works as an evaporator, a first inner compartment (6), which houses fans (17) to generate a first air flow (22) and an internal heat exchanger (7) normally acting as a condenser to heat the air flow (22), and which has a delivery opening (14) to normally deliver the air flow (22) into the inside environment (2) an expulsion opening (31). The air treatment unit (1) has two closing devices (29, 32), a first one to close the delivery opening (14) during a temporary reversal of the refrigeration cycle of the heat pump of the plant, and a second one to normally leave the expulsion opening (31) closed and open it during the temporary reversal of the refrigeration cycle, so as to expel the air flow (33; 34) from the compartment (6).

摘要翻译： 在空气 - 空气热泵工厂的空气处理单元用于加热内部环境的空气，空气处理装置（1）具有在外部热交换器（5），该正常工作作为蒸发器，一个第一内 隔室（6），其容纳风扇（17），以产生第一空气流（22）和内部热交换器（7）通常用作冷凝器加热的空气流（22），并且具有输送口（14 ）正常传送的空气流（22）插入排出开口（31内部环境（2））。 空气处理装置（1）具有两个封闭装置（29，32），第一个植物的热泵的制冷循环的临时反向期间，关闭输送开口（14），和一个第二个正常 离开排出开口（31）关闭，冷冻循环的临时反向期间打开，以排出空气流（33; 34）从所述隔室（6）。

公开(公告)号：EP3093571A1

公开(公告)日：2016-11-16

申请号：EP16169735.4

申请日：2016-05-13

申请人： Cetra S.r.l. Con Unico Socio

发明人： Poletto, Fabio ,  Nicoli, Massimo

IPC分类号： F24F11/00 ,  F24F12/00

CPC分类号： F24F1/02 ,  F24F11/42 ,  F24F12/003 ,  F24F2221/16 ,  Y02B30/52 ,  Y02B30/563

摘要： An air treatment unit for an air-to-air heat pump plant used to heat the air of an inside environment, the air treatment unit (1) has an external heat exchanger (5), which normally works as an evaporator, at least one inlet opening (11, 12) to receive air from the inside environment (2) and/or from an outside environment, a delivery opening (14), fans (17, 18) to generate an air flow (22), which normally flows out of the delivery opening (14), and an internal heat exchanger (7), which normally works as a condenser to heat the air flow (22). The fan means (17, 18) can be controlled by electronic control means so as to reverse the direction of the air flow (28) during a temporary reversal of the refrigeration cycle of the heat pump of the plant. The air treatment unit (1) is provided with a closing device (26, 27), which can be controlled by the electronic control unit so as to close the inlet opening (11, 12) during the temporary reversal of the refrigeration cycle.

摘要翻译： 对于用于加热内部的环境空气中，在空气 - 空气热泵工厂的空气处理单元，所述空气处理装置（1）具有在外部热交换器（5），该正常工作作为蒸发器，至少一个 入口开口（11，12）从内部环境接收空气（2）和/或从上外部环境，输送开口（14），风扇（17，18），以产生对空气的流动（22），其通常流 从输送开口（14），并以内部热交换器（7），其正常工作作为冷凝器来加热的空气流（22）。 风扇装置（17，18）可通过电子控制装置来控制，以便这些计划的热泵的制冷循环的临时反向期间反转的空气流（28）的方向。 空气处理装置（1）设置有一个闭合装置（26,27），其可以由电子控制单元进行控制，从而作为制冷循环的临时反向期间以关闭入口开口（11，12）。

公开(公告)号：EP2816295A3

公开(公告)日：2015-01-14

申请号：EP14160363.9

申请日：2014-03-17

申请人： Lennox Industries Inc.

发明人： Douglas, Jonathan ,  Thomas, Herman M.

IPC分类号： F24F11/00 ,  F24F1/00

CPC分类号： F24F1/0007 ,  F24F2001/0051 ,  F24F2011/0002 ,  F24F2110/40 ,  F24F2140/40 ,  F24F2221/16

摘要： In one aspect, the present disclosure provides a controller for a HVAC system having an economizer with a damper and pressure sensors on opposing sides of the economizer. The controller comprise a diagnostics controller having a program configured to use pressure difference sensor data to determine if a pressure difference across the economizer is outside an operational design parameter of the HVAC system, and generate an error signal when the pressure difference is outside the operational design parameter.

公开(公告)号：EP0072442A1

公开(公告)日：1983-02-23

申请号：EP82106427.6

申请日：1982-07-16

申请人： CARRIER CORPORATION

发明人： Hile, James Robert

IPC分类号： F24F11/00

CPC分类号： G05D23/1928 ,  F24F11/30 ,  F24F11/61 ,  F24F2011/0002 ,  F24F2110/10 ,  F24F2221/16 ,  F24F2221/54

摘要： A method and apparatus for proving a demand for air conditioning or heating upon startup of an air conditioning unit before the unit is allowed to effect heat transfer. A separate thermal sensing unit is provided in the return air to prove a demand for cooling prior to the conventional thermostat of the unit being energized to operate the unit in the normal manner. This method and apparatus prevents energy waste and unnecessary cycling at startup and low load conditions.

摘要翻译： 一种用于在单元被允许进行热传递之前，在空调单元启动时证明对空调或加热的需求的方法和装置。 在返回空气中设置单独的热感测单元，以证明在通电单元的常规恒温器以正常方式操作单元之前对冷却的需求。 该方法和装置在起动和低负载条件下防止能量浪费和不必要的循环。

公开(公告)号：EP3358269A1

公开(公告)日：2018-08-08

申请号：EP18154916.3

申请日：2018-02-02

申请人： Lennox Industries Inc.

发明人： GOEL, Rakesh

IPC分类号： F24F13/15 ,  F24F13/22 ,  F24F1/00 ,  F24F3/00 ,  F24F3/14 ,  F24F11/74 ,  F24F11/30

CPC分类号： F24F3/1405 ,  F24F1/0007 ,  F24F3/001 ,  F24F11/30 ,  F24F11/74 ,  F24F13/15 ,  F24F13/222 ,  F24F13/30 ,  F24F2001/0051 ,  F24F2003/1446 ,  F24F2221/16

摘要： An apparatus that includes a supply duct and a return duct fluidly coupled to the supply duct. A first evaporator is disposed between the supply duct and the return duct. A second evaporator is disposed between the supply duct and the return duct. A fresh-air intake is disposed between the supply duct and the return duct upstream of the first evaporator and the second evaporator. A first plurality of dampers are disposed upstream of the first evaporator. A second plurality of dampers are disposed upstream of the second evaporator. A divider panel is disposed between the first evaporator and the second evaporator. The divider panel directs air egressing the first plurality of dampers across the first evaporator and air egressing the second plurality of dampers across the second evaporator

公开(公告)号：EP3242546A1

公开(公告)日：2017-11-15

申请号：EP16700931.5

申请日：2016-01-07

申请人： B+M Textil GmbH & Co. KG ,  Weisel, Niklas Andreas Wilm

发明人： WEISEL, Niklas Andreas Wilm

IPC分类号： A01G9/02

CPC分类号： A01G9/025 ,  A01G7/045 ,  A01G31/02 ,  F24F5/0003 ,  F24F5/0075 ,  F24F2005/0082 ,  F24F2221/16 ,  F24F2221/17 ,  Y02P60/244

摘要： The invention relates to a supply and/or cooling system which has at least one supply tube or supply channel for receiving a liquid and/or a gas, said tube or channel being coupled to a liquid supply device and/or a gas supply and/or a gas suction system and having at least one liquid and/or gas discharge opening in a tube or channel base or casing region. At least one strand-shaped ingredient carrier and/or cooling strand is suspended on the supply tube or the supply channel, and/or the supply tube or the supply channel coupled to the gas supply and/or the gas suction system is suspended below the at least one ingredient carrier and/or cooling strand. The ingredient carrier has and/or carries at least one ingredient, and the ingredient carrier and/or the cooling strand can be supplied with the liquid and/or the gas via the liquid and/or gas discharge opening. The aim of the invention is to provide a supply and/or cooling system which can be used in a flexible manner, is easily accessible and easy to handle, and has a simple structural design. This is achieved by a supply and/or cooling system of the aforementioned type, in which the supply tube or the supply channel can be moved vertically.

公开(公告)号：EP1649222A1

公开(公告)日：2006-04-26

申请号：EP04716224.3

申请日：2004-03-02

申请人： Strasso, Pasquale

发明人： Strasso, Pasquale

IPC分类号： F24J2/04 ,  F24J2/34 ,  E04D13/00 ,  F24J2/52 ,  B44C1/10 ,  E04F21/00

CPC分类号： F24F1/60 ,  B44C5/00 ,  E04D13/1471 ,  E04F17/026 ,  E04F21/00 ,  F24F11/56 ,  F24F13/20 ,  F24F13/32 ,  F24F2221/16 ,  F24S20/67 ,  F24S25/10 ,  F24S25/70 ,  F24S40/10 ,  F24S60/30 ,  F24S2030/16 ,  Y02A30/62 ,  Y02B10/20 ,  Y02B10/30 ,  Y02B10/70 ,  Y02E10/44 ,  Y02E10/465 ,  Y02E10/47

摘要： An apparatus comprises a covering arrangement suitable for covering a water tank which can be mounted onto an external portion of a building, said covering arrangement being made in the shape of an architectural component, and further comprises an angular positioning device such as to keep said tank in a substantially vertical position; an apparatus comprises a covering arrangement suitable for covering a component of an air-conditioning system which can be mounted onto an external portion of a building, said covering arrangement being made in the shape of an architectural component; a method comprises: reproducing a selected part of a building to get an image therefrom on a layer element; applying said layer element onto a supporting surface surrounding a functional non-architectural element.

摘要翻译： 一种装置，包括适于覆盖用作建筑物的一部分并安装在其一部分上的水箱（2）的覆盖装置（C），所述覆盖装置被制成建筑部件的形状，由此所述装置还包括角度定位装置 （9），以使所述罐保持在基本垂直的位置。

公开(公告)号：EP0585133A1

公开(公告)日：1994-03-02

申请号：EP93306794.4

申请日：1993-08-26

申请人： COLT INTERNATIONAL HOLDINGS A.G.

发明人： De Kruijff, Gerdinus Hendrikus

IPC分类号： F24F11/00 ,  G05D23/19

CPC分类号： G05D23/1905 ,  F24F11/30 ,  F24F11/54 ,  F24F11/62 ,  F24F11/84 ,  F24F2001/0074 ,  F24F2003/1614 ,  F24F2110/10 ,  F24F2221/16 ,  F24F2221/54 ,  G05D23/1917 ,  G05D23/1934 ,  Y02A50/21

摘要： A control system for a heating and ventilation system comprises a central controller (C) connected by a data bus (18) to a number of priority sub-stations (2). Each priority sub-station (2) is associated with a number of further sub-stations (3-5) to form two or more groups of sub-stations (A,B). Each sub-station (2-5) includes controllers which receive information from sensors and output control information to heating and ventilation elements (1). The priority sub-stations (2) can effect control of the sub-stations within its group independently of the central controller (C) thereby obviating the need for passing control information between the central controller (C) and all the sub-stations (2-5). This provides a control system which is readily expandable by the addition of new sub-stations to a group or new groups of sub-controllers thereby providing a more flexible planning and a more adaptable control system.

摘要翻译： 用于加热和通风系统的控制系统包括通过数据总线（18）连接到多个优先子站（2）的中央控制器（C）。 每个优先级子站（2）与多个其他子站（3-5）相关联以形成两组或更多组子站（A，B）。 每个子站（2-5）包括从传感器接收信息并将控制信息输出到加热和通风元件（1）的控制器。 优先级子站（2）可以独立于中央控制器（C）实现其组内子站的控制，从而避免了在中央控制器（C）和所有子站（2）之间传递控制信息的需要 -5）。 这提供了一种控制系统，其可以通过将新的子站添加到一组或新的子控制器组来容易地扩展，从而提供更灵活的规划和更适应性的控制系统。