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Matches 1 - 50 out of 66,369

Document Document Title
WO/2019/073517A1
This air conditioning device has a refrigerant circuit in which are connected by piping: a compressor to compress and deliver refrigerant that has been taken in; a channel switching device to switch a channel between a cooling-side chann...  
WO/2019/073563A1
The present invention can provide an air-conditioner remote controller that communicates with an indoor unit 50, which can blow out two airflows having different temperatures or different flow rates from a blowing port. The air-condition...  
WO/2019/073759A1
A vehicular air conditioning device (10) that comprises an air conditioning unit (20), a dust sensor (30), and a failure determination part (60). The air conditioning unit air conditions the interior of a vehicle. The dust sensor: detect...  
WO/2019/073591A1
Each of a plurality of temperature adjusting devices (50) is configured so that the amount of heat transfer between an inflow medium, which is a liquid medium supplied to a corresponding indoor heat exchanger (2), and an outflow medium, ...  
WO/2019/073620A1
Provided is an air conditioner (100) that comprises: a communication interface (160) that is for communicating with a server (300); memory (120) that is for storing timer commands from the server (300); and a processor (110) that, when a...  
WO/2019/071312A1
The present invention concerns a system and method for monitoring at least one HVAC system. The system includes at least one remotely accessible server, at least one probe or sensor operatively connected to the at least one HVAC system a...  
WO/2019/073558A1
An air conditioning controller (3) for controlling operation of an air conditioner comprises: a storage unit (15) that stores, for each user, voice print data, which is data representing the voice print of the user, and personal data, wh...  
WO/2019/075470A1
The invention features environmental conditions control systems, including an environmental conditions control system including one or more light sources, a thermostat, and a smart light switch including a knob and a plurality of buttons...  
WO/2019/073514A1
This refrigeration cycle device is provided with: a refrigerant circuit, wherein a compressor, a flow channel switching device, an outdoor heat exchanger, an expansion unit, and an indoor heat exchanger are connected by means of a pipe, ...  
WO/2019/071654A1
A pressure ratio control method of an air conditioning system comprises the following steps: (S1) during operation of an air conditioning system, regularly obtaining an actual pressure ratio of a compressor; (S2) determining whether the ...  
WO/2019/072177A1
An air conditioner and a defrosting control method therefor, the control method comprises: setting a defrosting duration for a defrosting process according to the accumulated defrosting frequency of an air conditioner; according to a hea...  
WO/2019/069045A1
The connection box of the present invention provides a simple and safe method to integrate an AC unit and condensate pump into a larger building management system. This is possible because the circuit is configured to require high water ...  
WO/2019/068322A1
In order to improve safety in a refrigerant compressor system comprising a refrigerant compressor and an electric drive motor for driving the refrigerant compressor and, arranged in a protected manner in an interior of a control housing,...  
WO/2019/068241A1
The present application discloses an air treatment system. The air treatment system comprises a fresh air machine, a detection apparatus, and a controller; the fresh air machine and the detection apparatus are both electrically connected...  
WO/2019/069423A1
An air conditioner, provided with a refrigeration cycle, a first cutoff device, a leakage-sensing device, and a control device for performing a refrigerant recovery operation when a refrigerant leakage has been sensed. The control device...  
WO/2019/070192A1
Embodiments provide a system for controlling HVAC/ ACMV system of a building, including an occupancy pattern extractor configured to generate at least one facility-based occupancy pattern for each facility type based on historical occupa...  
WO/2019/069470A1
This air conditioner (1) is provided with: a main refrigerant circuit (4) including compressors (11, 12), a heat-source-side heat exchanger (13), a first expansion valve (15), and a usage-side heat exchanger (16), the main refrigerant ci...  
WO/2019/069481A1
The present invention addresses the problem of providing a control system and a control program for allowing a particular type of a plurality of appliances to be stopped in a simple manner in an environment in which a plurality of types ...  
WO/2019/069223A1
The electronic thermostat (T) is installable in an apparatus in which an operating temperature control is required in a same installation position as for an electromechanical thermostat. It comprises a frame (10) with a front wall (11) c...  
WO/2019/062230A1
An air conditioner, and operation parameter recommendation method, system, and big data server for same. The method comprises the following steps: selecting, from an application scenario information database, one or more matching applica...  
WO/2019/065680A1
Provided is a ventilation device (1), comprising a main body (2), a ventilation part (3), a dehumidifier part (4), a degree of moisture sensing part (9), and a control part (5). An intake port (10) and an exhaust port (11) are disposed o...  
WO/2019/062441A1
Provided is a humidification system, comprising a dehumidification film group (11) and a vacuum pump (13) connected with the dehumidification film group (11), wherein the vacuum pump (13) is used for evacuating air from the dehumidificat...  
WO/2019/062195A1
An air conditioner indoor unit, comprising a casing, and a fan casing (10), an electric heating assembly (20) and a heat exchanger assembly (30) which are disposed in the casing. The fan casing (10) has a return air inlet (110) and an ai...  
WO/2019/061931A1
A multifunctional active smart air conditioning purification robot, the smart air conditioning purification robot having a vertical box-type main body (1); the inside of the vertical box-type main body (1) is divided into an upper space ...  
WO/2019/061788A1
A control method of an air conditioner comprises: determining information about at least one first air conditioner within a first preset distance from an air conditioner (S10); determining, according to information about a current operat...  
WO/2019/065867A1
In order to remove a filter from an air conditioner indoor unit in which a front panel opens and closes, a user must open the front panel manually. Depending on the configuration of the model, this operation is difficult. Therefore, this...  
WO/2019/065534A1
[Problem] To make it possible to provide a power management method for saving on consumed power while also controlling air conditioning in such a manner as to prevent discomfort, even where operation (output) of an air conditioner has be...  
WO/2019/064533A1
A controller (3) that controls operations of an air conditioner (1) is provided with: a wireless communication unit (9) capable of receiving data from a terminal device (2); a display unit (6) that displays a main screen having an extern...  
WO/2019/061914A1
A fresh-air air conditioning system and control method, the system comprising an interior unit (1) and an exterior unit (2). The interior unit (1) comprises a first interior heat exchanger (11) and a second interior heat exchanger (13). ...  
WO/2019/066301A1
Disclosed are an air conditioning apparatus and a control method thereof. An air conditioning apparatus comprises: a driving unit for performing a pre-configured function of the air conditioning apparatus; a sensor for collecting environ...  
WO/2019/064616A1
Provided is a network system (1) that is equipped with: a first air conditioner (100, 200); a second air conditioner (200, 100); and a server (300) that controls the second air conditioner (200, 100) in accordance with information transm...  
WO/2019/066550A1
The present application relates to a light source module and an air conditioner comprising the same. The light source module according to an embodiment of the present application comprises: a substrate; a light source mounted on the fron...  
WO/2019/067721A1
An air circulation indicator and method of use includes a rotatable fan blade, and a support structure for securing the rotatable fan blade substantially adjacent to a vent, such that air circulation through the vent rotates the fan blad...  
WO/2019/066035A1
Provided is a control device of an environment control means which is capable of easily changing the states of a plurality of subjects as desired. An environment facility control device (100), which controls the inner environment of a ro...  
WO/2019/062443A1
A dehumidification system, an air conditioner and a dehumidification control method. The dehumidification system comprises a dehumidification membrane group (11) and a vacuum pump (13) connected to the dehumidification membrane group (11...  
WO/2019/066160A1
The present invention relates to a method, a system, and a computer-readable medium for controlling temperature and indoor conditions in a renewable building energy system. A building energy management system according to an embodiment o...  
WO/2019/062510A1
A method and device for protection control of an air conditioner, which belongs to the technical field of air conditioners. The method comprises the following steps: acquiring the operation voltage of the air conditioner and the ambient ...  
WO/2019/061911A1
An air outlet structure, which comprises a first air chamber (1) and an attitude adjustment device, wherein the attitude adjustment device is drivingly connected to the first air chamber (1). The attitude adjustment device is used to adj...  
WO/2019/065407A1
An information acquisition unit (111) acquires first information (51) that can be used in deriving the cost of replacing a filter (23) and second information (52) that can be used in deriving the cost of driving a fan (22). On the basis ...  
WO/2019/064893A1
This hydrogen-containing gas supply system is provided with: one or more hydrogen-containing gas supply units for supplying a hydrogen-containing gas to one or more areas in a building; one or more acquisition units for acquiring informa...  
WO/2019/066189A1
Disclosed is an air conditioner. The disclosed air conditioner comprises: a discharge panel arranged on one part of a housing having a first discharge port, and having a plurality of discharge holes so that the air discharged from the fi...  
WO/2019/062440A1
Provided are a ventilation system, an air supply subsystem and a humidification subsystem. The humidification subsystem comprises a dehumidification film set (11), and a vacuum pump (13) connected with the dehumidification film set (11)....  
WO/2019/060690A1
In accordance with the present disclosure a modular air treatment system is disclosed. The modular air treatment system includes a fan apparatus having a base to removably couple to at least one of an air filter and/or a humidifier, wher...  
WO/2019/058571A1
Provided is a network system 1 provided with: a first server 100C which transmits firmware; and an air cleaner 200 which receives the firmware from the first server 100C and updates firmware in a memory in the air cleaner 200.  
WO/2019/058569A1
Provided is an air cleaner (200) that is equipped with: a communication interface (260) for receiving, from a server (100), information relating to operation contents; and a processor (210) for initializing the information relating to th...  
WO/2019/056566A1
An air conditioning parameter determination method, an air conditioning apparatus, and a computer-readable storage medium. The air conditioning parameter determination method comprises: monitoring an outdoor temperature, an indoor temper...  
WO/2019/057039A1
Disclosed is a real-time humidity calculation method for an air-conditioned room, wherein the method comprises: during a working process of an air-conditioner, invoking a compressor operating frequency which is fed back, and according to...  
WO/2019/057038A1
Disclosed is an indoor air humidity calculation method, comprising: during an operating process of an air-conditioner (10), collecting an outdoor temperature, an indoor temperature and an indoor coil pipe temperature (S1); calculating a ...  
WO/2019/058873A1
A refrigeration device (1) comprises: a refrigerant circuit (10) formed by connecting a compressor (21), an outdoor heat exchanger (23), an expansion mechanism (24), and an indoor heat exchanger (31); an indoor temperature sensor (33) wh...  
WO/2019/056086A1
A distributively controlled operating device system a network with operating devices, and control devices. The operating devices and control devices are connected to the network and are assigned to virtual zones within a building. The op...  

Matches 1 - 50 out of 66,369