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WO/2023/115061A1 |
A non-electromechanical, pumpless liquid recirculation system for adiabatic pre-cooling and evaporative heat exchange systems featuring an ejector device including motive fluid nozzle and an annular recirculating fluid chamber surroundin...
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WO/2023/107621A1 |
In one aspect, a mass exchanger having an air inlet, air outlet, airflow generator, and a tubular membrane assembly. The tubular membrane assembly includes an inlet header, an outlet header, and a plurality of tubular membranes. The tubu...
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WO/2023/099945A1 |
There is described a multi-stage adsorber device (10) comprising a plurality of adsorption stages (S1-S5) distributed in sequence, each adsorption stage (S1-S5) including an adsorber (AB) coupled to an adjacent vapor chamber (VC), wherei...
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WO/2023/091896A1 |
A system and method for continuous production of Mg from metallothermic reduction of magnesium bearing ore from both the reactor side and condenser side of the system, using a separate collection vessel. The furnace is a heated tube thro...
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WO/2023/037287A1 |
A unit for use in evaporative cooling includes a first capped frame and a second open frame opposite the first frame. Posts are located between and coupled to the first and second frames. A porous hollow fiber membrane extends around the...
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WO/2023/030087A1 |
Disclosed is a counter-flow indirect dew-point evaporative cooler, comprising a plurality of parallel working channels, adjacent working channels being isolated by partition walls. The interior of each working channel is divided into a d...
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WO/2022/263181A1 |
The invention relates to a method for operating a fuel cell system (1), comprising a cooling circuit (8) for cooling at least one fuel cell (2), wherein a coolant circulating in the cooling circuit (8) is cooled with a coolant cooler (9)...
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WO/2022/263182A1 |
The present invention relates to a method for operating a fuel-cell system (1), which has at least one fuel cell (2), a cooling circuit (8) for cooling the at least one fuel cell (2), a coolant cooler (9) for cooling a coolant circulatin...
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WO/2022/243713A1 |
The invention relates to a heat exchanging device for air conditioning using indirect and direct adiabatic cooling. To increase efficiency of cooling in summer period system with pump M and nozzles (S1, S2) in section of heat exchanger i...
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WO/2022/207311A1 |
The invention relates to a cooling arrangement (1) having a heat exchanger (2) through which a cooling medium (KM) flows, and which is located at least partially in an air path (5) through which the cooling air (KL) can flow for cooling ...
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WO/2022/207345A1 |
The invention relates to a cooling assembly (1) comprising a heat exchanger (2) through which a cooling medium (KM) can flow and which is arranged at least partly in an air path (5) through which cooling air (KL) can flow for cooling pur...
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WO/2022/184871A1 |
Air conditioning device with indirect cooling by evaporation, the device being intended to blow cold air into a room, the device comprising: - an air intake intended to collect air to be cooled; - a plurality of plates forming a stack, e...
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WO/2022/183226A1 |
The present invention relates to a cooling device (10) for at least partial cooling of a fuel cell system (100) of a drive system for a vehicle (200), having a radiator device (20) with cooling ducts (22) for carrying a coolant (K) as pa...
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WO/2022/180149A1 |
The invention is directed to an evaporator plate heat exchanger comprising a water supply (1) and a water discharge (2) and a stack (4) of injected moulded frames (5) and heat exchange sheets (6), wherein the stack has two ends (7, 8) an...
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WO/2022/168460A1 |
An evaporator unit 1a is provided with a first evaporator 11a, a second evaporator 11b, a circulation path 16, and a return pipe 18. The first evaporator 11a is provided with a first heat transfer pipe group 12a, a first spray nozzle 13a...
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WO/2022/136061A1 |
A wet surface air cooler (WSAC) (1), including an evaporative spiral plate heat exchanger (300) for flowing a process medium therethrough, a spray system (120) for spraying a cooling medium directly onto the evaporative spiral plate heat...
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WO/2022/122363A1 |
The present invention primarily relates to a propulsion system (1) for a motor vehicle, comprising at least one tank (6) intended to contain a liquefied petroleum gas (4), a system (8) for feeding petroleum gas (4) to an internal combust...
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WO/2022/120141A1 |
In accordance with one aspect of the present disclosure, a tubular membrane heat exchanger module is provided that includes an inlet header and outlet header. The inlet header is configured to connect to an adjacent upstream tubular memb...
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WO/2022/063155A1 |
A longitudinal finned tube heat exchanger having internal heat exchange sleeves and nozzles, and a cooling tower having same. The longitudinal finned tube heat exchanger comprises a heat exchange array (410) having a plurality of longitu...
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WO/2022/053388A1 |
The present disclosure relates to a method for removing components of one or more fan assemblies of an induced-draft air-cooled heat exchanger system. The method comprises: driving a mobile crane on a fan deck and/or on a fan bridge of a...
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WO/2022/013209A1 |
The invention relates to a heat exchanger (1) comprising multiple tube elements (2) which are arranged spaced apart from one another and designed such that a fluid (F) can flow through same on the inside and air (L) can flow around same ...
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WO/2022/012848A1 |
The present invention relates to a fuel cell system (1) comprising a stack (2) which has at least one fuel cell (3). The fuel cell system (1) also has a cooling device (8) for cooling the stack (2), said cooling device cooling the stack ...
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WO/2022/012849A1 |
The present invention relates to a fuel cell system (1) having a stack (2) which comprises at least one fuel cell (3). The fuel cell system (1) also has a cooling device (8) for cooling the stack (2), said cooling device cooling the stac...
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WO/2022/004157A1 |
This water spray cooling device comprises a supply unit (301) and a guide unit (303). The supply unit stores the water to be sprayed on a heat radiation unit. The guide unit is connected to the supply unit, and guides the water supplied ...
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WO/2021/227850A1 |
An air conditioner, comprising a plate heat exchanger (2) and fans (23), wherein the plate heat exchanger (2) comprises a body (21) and multiple heat exchange plates (22); the multiple heat exchange plates (22) are vertically arranged in...
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WO/2021/228096A1 |
The present invention relates to an automatic spraying water-curtain evaporative cooling heat exchanger, and a heat pump module unit. The evaporative cooling heat exchanger comprises a plurality of heat exchange plates, wherein each of t...
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WO/2021/201278A1 |
An object is to improve heat-exchange efficiency of a heat exchange tube group. An evaporator (10) includes a pressure vessel (11) that has a coolant outlet tube (16) for discharging evaporated coolant, a liquid film heat exchange tube g...
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WO/2021/176374A1 |
An energy efficient distillation process is provided. Energy efficiency originates from a combination two processes: a) the vaporization occurring with high pressure and high temperature, which decreases enthalpy of vaporization, where t...
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WO/2021/168262A1 |
A modular double V stacked dry or adiabatic heat exchanger having a bottom module with two heat exchangers arranged in a V-shape, a top module configured to rest atop and be supported by the bottom module and having two heat exchangers c...
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WO/2021/165824A1 |
The invention relates to a heat exchange system (S), which is arranged on the roof of a building (B), comprising a substrate (103) which is partially saturated with water and is topped with a vegetated layer (101) promoting condensation ...
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WO/2021/136725A1 |
The invention relates to a heating system for heating a substance, preferably a liquid, comprising a heat storage vessel (2) with a heat storage medium (HM1) to be heated by means of a heat source (5) and a sealed tubing (4) arranged to ...
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WO/2021/069957A1 |
A heat exchange method and apparatus are described with a heat exchanger comprising an inlet and an outlet of a process fluid, ventilation means for generating a flow of a cooling gas, at least an evaporative body traversed by the flow b...
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WO/2021/065913A1 |
The present invention provides an evaporator of a refrigeration cycle device in which a non-azeotropic mixed refrigerant is sealed, such that the frost resistance and heat exchange performance can be improved. If the notch opening side i...
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WO/2021/060433A1 |
A liquid refrigerant sprayer (30) is used in a falling liquid film type evaporator (1). The liquid refrigerant sprayer (30) comprises a gas-liquid two-phase pipe (34) through which a gas-liquid two-phase refrigerant flows, and a first re...
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WO/2021/044738A1 |
The problem of the present invention is to provide a heat exchange device in which differences in piping situation at an installation site can be accommodated with one type of heat exchange device, so as to reduce costs by reducing man-h...
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WO/2021/022870A1 |
Provided is a liquid uniformizing device, comprising a pressure box (1), an upper box (2), a lower box (3), and at least one middle baffle (4) arranged between the upper box (1) and the lower box (2). The pressure box (1) is arranged in ...
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WO/2021/002231A1 |
This liquefied natural gas vaporizer is provided with: an intermediate medium evaporation unit that evaporates at least some of an intermediate medium in a liquid state by causing heat exchange between the intermediate medium in a liquid...
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WO/2020/228474A1 |
Disclosed is a flash closed heat exchanger, comprising a closed housing. A negative pressure fan is provided on the closed housing. A negative pressure environment is formed inside the closed housing by means of the negative pressure fan...
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WO/2020/209203A1 |
The present application discloses a method for replacing an existing vaporization device with a new vaporization device. The replacement method comprising: removing a heat exchanger of an existing vaporization device from a base structur...
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WO/2020/201424A1 |
The invention relates to a circulating water preparation system (30) for cooling units, a cooling system, in particular a recooling system (20), and a method for operating a cooling system of this type. In a cooling system of this type, ...
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WO/2020/178874A1 |
A cooling apparatus for a heat exchanger (11) provided with pipes (12) in which a heat-carrying fluid is able to flow. The apparatus comprises a hydraulic circuit (17) connected to a feed source (18) of a cooling liquid, at least one col...
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WO/2020/106523A1 |
In some embodiments, an apparatus comprises a stationary frame and a thermal ring. The thermal ring may be rotatably coupled to the stationary frame and disposed relative to the stationary frame such that the thermal ring and the station...
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WO/2020/074587A1 |
The invention relates to a heat exchanger device with at least one heat exchanger (1) which is flowed through by a fluid, having at least one fan (11) and having at least one adiabatic air cooler (2) for cooling air which is drawn in fro...
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WO/2020/066864A1 |
A water-spraying cooling device equipped with a spraying device (20) for spraying water from an upstream side in a predetermined blowing direction toward a heat exchanger (13) that carries out an exchange of heat between air flowing in t...
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WO/2020/058778A1 |
A cooling system (500) for cooling an enclosure, the cooling system (500) including a heat exchange section (510) configured to transfer sensible heat; a humidifier (520) located outside the heat exchange section (510) and configured to ...
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WO/2020/055871A1 |
A heat exchanger assembly, an indirect evaporative heat exchanger including the heat exchanger, and methods of operating the same. The heat exchanger assembly includes at least one tube, a plurality of sections, and a plurality of nozzle...
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WO/2020/038896A1 |
The invention relates to a device for simultaneous biological purification of waste water, in particular waste water laden with biodegradable pollutants, and provision of cooled air, comprising a container having an opening for supplying...
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WO/2020/034937A1 |
A falling film evaporator (100), a housing (101) thereof being accommodated with a heat exchange tube (304), a perforated plate (205) and a spraying tube (202), the perforated plate (205) being provided between the spraying tube (202) an...
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WO/2020/019636A1 |
Provided are an evaporator and an air conditioning unit. In the evaporator, a first group of heat exchange pipes (41) and a second group of heat exchange pipes (42) are provided inside a housing (10), and the second group of heat exchang...
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WO/2020/006992A1 |
A liquid distributor (200), a falling film evaporator (10), and an air conditioner. The liquid distributor (200) comprises a liquid distributing slot (210) and a liquid stopping slot (220). Multiple liquid distributing through holes (211...
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