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WO/2017/173541A1 |
There is described a cooling system for a server room. The cooling system comprises an air handling unit and a direct expansion (DX) unit. The air handling unit comprises a first duct for inputting cool outside air into the air handling ...
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WO/2017/167729A1 |
The invention relates to a multi-phase plate heat exchanger for 2 air media, wherein the surfaces (13a) are wetted for the heat transfer of fluids (3, 4), and the primary medium (1) is the warm and moist fresh air (15) and the secondary ...
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WO/2017/173001A1 |
A compact countercurrent heat recovery ventilation system includes an air module assembly and heat exchanger assembly. Air module assembly made from front and back panels connected by two side panels, base plate fixed with the side panel...
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WO/2017/165924A1 |
The present invention relates to a heat exchanger arrangement for use with an air conditioning system of the type comprising a condenser, an expansion device, an evaporator and a compressor connected in a refrigeration circuit filled wit...
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WO/2017/152268A1 |
Conditioning systems and methods for providing cooling to a heat load can include an evaporative cooler arranged in a scavenger plenum with a pre-cooler upstream and a recovery coil downstream of the evaporative cooler. Outdoor or scaven...
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WO/2017/144779A1 |
The invention shows an arrangement and a heat pump (8, D, B) to reduce energy consumption of the heat pump, wherein the arrangement comprises at least a connection to the heat pump (8, D, B) for an air conditioning channel, to be arrange...
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WO/2017/137054A1 |
The invention relates to a cross-flow plate heat and/or moisture exchanger having plates which are arranged above, below or next to one another, and form alternating flow passages for a first and a second fluid. According to the inventio...
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WO/2017/138718A1 |
The objective of the present invention is to provide an air conditioner in which humidity control, heating, air purifying and ventilation can be realized by a simple structure. To this end, the air conditioner of the present invention co...
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WO/2017/129211A1 |
The invention relates to an air-conditioning unit having at least one air/air plate-type heat exchanger which is flowed through in one direction by the outside air which, after being cooled in the air/air plate-type heat exchanger, forms...
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WO/2017/121429A1 |
The invention relates to a ventilation unit for decentralised room ventilation systems, in which unit at least one reversible fan means (16) and a heat reservoir element (24) are supplemented by an electrostatic precipitator for air puri...
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WO/2017/117644A1 |
Systems and methods for controlling conditions in an enclosed space can include an integral make-up air system that can be arranged in the interior of the housing for an air conditioning system that uses scavenger air in an air-to-air he...
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WO/2017/100947A1 |
A heat and humidity exchanger comprises panels made up of membrane sheets attached on either side of a separator. Channels extend across each panel between the separator and the membrane sheets. The panels are much stiffer than the membr...
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WO/2017/096668A1 |
An integrated waste hot humidified air recovery apparatus for a sauna, comprising an air-to-air heat exchanger (A), a heat collector (B), a water-to-air heat exchanger (C), a mixing chamber (D), and a sauna heater (E) that are connected ...
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WO/2017/097892A1 |
The invention relates to a heat exchanger (10) having at least one sorption duct (50) in which is arranged a sorption medium (5) and through which a fluid can be made to flow, characterized in that the heat exchanger also contains at lea...
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WO/2017/085049A1 |
The invention relates to a ventilation system (10) with heat recovery adsorber, the ventilation system (10) for being installed in buildings, wherein the ventilation system (10) furthermore comprises at least one exterior intake/outlet o...
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WO/2017/062476A1 |
A controlled and closed agricultural system includes a growing space and an air handling system having an enthalpy wheel and cooling coil. The enthalpy wheel is capable of transferring sensible and latent heat and is positioned in and ro...
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WO/2017/046146A1 |
The present invention is directed to an air conditioning system for a cabin of a vehicle (10), the air conditioning system. The system comprises; one or more interior sensors (32) for determining an interior air quality and an interior a...
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WO/2017/046148A1 |
The present invention relates to a ventilation system 24 for a land vehicle 10. The ventilation system 24 comprises an inlet duct 26 for allowing exterior air to enter a cabin of the vehicle. The inlet duct 26 has a source port 38 locate...
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WO/2017/020889A2 |
The invention relates to a method for operating a decentralised device (12, 14) for controlled room ventilation, the device comprising a flow duct extending between a room (10) to be ventilated and evacuated and the outdoor air, in which...
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WO/2017/018948A1 |
Process and equipment for managing air properties allowing to achieve Zero-Energy HVAC operation allowing 24/7 air recycling capability with up to 100% re-feed capability independent of internal and external factory air conditions with a...
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WO/2016/207864A1 |
Systems and methods are disclosed herein for a three-fluid liquid-to-air membrane energy exchanger (LAMEE) to condition air (a first overall fluid). A liquid panel assembly used in the LAMEE can include a first fluid circuit for a first ...
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WO/2016/206544A1 |
A heat exchange device comprises: a housing; a fan having a fan air outlet and fan air inlet and a heat exchange element disposed in the housing; a housing air vent disposed on the housing; and a connector having one end connected to the...
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WO/2016/204671A1 |
Device and method for controlling the air leakage at a rotary heat exchanger (3) arranged in an air handling unit (4), which rotary heat exchanger (3) comprises an axially supported rotatable rotor (5). The rotor (5) is provided in an en...
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WO/2016/183668A1 |
An example system is configured to control conditions in an enclosed space. The system includes scavenger and process plenums, a liquid-to-air membrane energy exchanger (LAMEE), a first liquid-to-air heat exchanger (LAHX), a second LAHX,...
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WO/2016/186568A1 |
The present invention relates to a heat exchange device for heat transfer between a first fluid and a second fluid, wherein the heat exchange device comprises a cover with an inlet and an outlet and a flow direction between them, a plura...
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WO/2016/183667A1 |
Systems and methods for controlling conditions in an enclosed space, such as a data center, or for providing cooling to a device, can include using a Liquid-to-Air Membrane Energy Exchanger (LAMEE) as an evaporative cooler. The LAMEE or ...
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WO/2016/180509A1 |
The invention relates to a device for air conditioning a building, comprising an air/air heat exchanger for recovering heat, said heat exchanger being surrounded by a cuboidal housing in which additional components are arranged, such as ...
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WO/2016/182460A1 |
The subject of the invention is a plate gravity recuperator using the draught in the ventilation stack to direct (2) hot air leaving the building through the duct downwards, from the space (7) between the recuperator plates, separated wi...
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WO/2016/169555A2 |
The invention relates to a device (1) for ventilating rooms, which can be installed in a decentralized manner, for example beside windows. It can be operated without mechanical support, such as fans. The invention also relates to a count...
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WO/2016/162738A2 |
The invention relates to a heat exchanger block 2 and to a heat recovery ventilation unit 1 comprising such a heat exchanger block. In the heat exchanger block 2, the individual flow cross-section (Q1) of flow passages of said plurality ...
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WO/2016/159857A1 |
Method for controlled admixture of a subset of exhaust air flow (1 ) into a supply air flow (2), at an air handling unit (3). At indicated need of exhaust air admixture firstly a positive pressure balance (Δρ2) over a mixing damper (15...
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WO/2016/151150A1 |
The invention relates to a device for harnessing heat, for the installation thereof between housing and the outside environment, by which means the heat is recovered from a forced current of hotter air and transferred to a second forced ...
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WO/2016/147147A2 |
The invention relates to an exchanger arrangement (3) for the heat transfer and/or selective material transfer between a first fluid (F1) and a second fluid (F2), which can flow through the arrangement (3), said arrangement (3) being con...
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WO/2016/133444A1 |
Method and heat recovery device at an air handling unit (1 ), comprising at least one first and one second counter-flow heat exchanger (2, 3) arranged to exchange energy between a first air stream (4) and a second air stream (5). The dev...
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WO/2016/131146A1 |
An energy recovery assembly for transferring thermal energy between outgoing exhaust air and incoming supply air. The energy recovery assembly comprises a bead receiving conduit section configured to receive and retain a plurality of bea...
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WO/2016/112760A1 |
An engine comprises a compressor (7), a power turbine (1), a diffusion condenser (2), a sealed heat recover tank (3), an evaporator (4), and a speed reducer (6). The power output of the power turbine (1) is connected with the input of th...
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WO/2016/105221A1 |
The invention relates to a ventilation device provided with a heat regenerator and a moisture regenerator, composed of two regenerative blocks and reverse valves, characterized in that the two regenerative blocks (1 and V) are situated i...
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WO/2016/105262A1 |
Device and method for heating of air with an air treatment device comprising an air handling unit (1) with a heat recovery device (2) and a heat pump (5), to in a heating case recover heat energy from a first air stream (3) and transfer ...
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WO/2016/101939A1 |
The invention relates to a counter flow enthalpy exchanger (1) having a parallelogram-shaped central part (11), whose ends in the flow direction through the exchanger it is joined by end parts (12, 13), which become narrower in the direc...
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WO/2016/096965A1 |
The invention relates to a heat exchanger (1) for heat exchange between at least two fluids, comprising a plurality of a heat-exchange elements (2), each of which has at least one fluid-guiding path (48) for conducting at least one of th...
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WO/2016/079088A1 |
The invention relates to a ventilation system for an interior (10), comprising a pump assembly (3) for pumping a supply air flow into an interior (10), said pump assembly (3) supplying a supply air flow to at least one air outlet channel...
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WO/2016/074077A1 |
An energy exchange system for conditioning air in an interior space of a structure. The system may include at least one supply liquid-to-air membrane energy exchanger (LAMEE) unit for conditioning air from outside to form supply air for ...
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WO/2016/070471A1 |
Disclosed is a water-cooling air conditioner which is retrofitted from an external-hanging type air-cooled air conditioner, comprising a compressor (1), a condenser (2), a throttle valve (4), a water-cooling unit (3) and a water storage ...
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WO/2016/066712A1 |
A casing for a heat recovery system, the casing comprising : a chamber for accommodating a heat recovery cell; an air inflow inlet in fluid communication with the chamber; an air inflow outlet in fluid communication with the chamber; an ...
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WO/2016/065473A1 |
A Heat Exchanger Unit comprising a venting unit, a shutter, a counter flow heat exchanger and a plurality of plenums. The venting unit pulls the fresh air from outdoor air through the shutter while it pushes the contaminated inside air t...
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WO/2016/066979A1 |
The invention relates to an appliance for a double-flow ventilation device with modulated extraction, or blowing, of air, for an enclosure comprising two groups of at least one room, i.e. a first group and a second group, the appliance b...
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WO/2016/058220A1 |
An air conditioner and water heater all-in-one machine, comprising an air conditioner and a water heater, a compressor of the air conditioner being a water-cooled air conditioner compressor, the water heater being provided with a water s...
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WO/2016/060609A1 |
The invention relates to an air treatment system 1and a method for control of a defrosting operation of a heat exchanger 4 comprised in the system 1. The air treatment system 1 is provided with an extract air channel 2and a supply air ch...
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WO/2016/046303A1 |
The invention relates to a heat exchanger system (100) intended to be built into a wall of a building, the system comprising an external housing (18) and a double air flow countercurrent exchanger (20) housed in this housing which compri...
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WO/2016/042184A1 |
The invention relates to a multi-channel tube for heat exchangers, formed by a single-component structural assembly (1) determining a plurality of tubular shapes (2) that are laterally connected to a supporting plate (3) in an arrangemen...
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