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Patent Searching and Data


Matches 201 - 250 out of 64,189

Document Document Title
WO/2018/018766A1
A cold-warm air conditioner (100) and control method. The cold-warm air conditioner (100) comprises: a double-cylinder compressor (1); a reversing assembly (5), comprising a first outdoor connecting valve port (52), a second outdoor conn...  
WO/2018/018517A1
Disclosed is a control method for an air conditioning system. The method comprising the following steps: detecting the temperature Tco at an outlet of an outdoor heat exchanger (2), the evaporation temperature Ti of an indoor heat exchan...  
WO/2018/019025A1
An air conditioner controlling method, comprising the steps of: acquiring thermal resistance information and a bed top temperature of a mattress system in a room in a sleep state (S10); computing a cold/hot sensation state according to t...  
WO/2018/019024A1
A temperature regulation device and temperature regulation method based on a thermal sensation value. The method comprises: if an air conditioner is in a thermal sensation-based sleep mode, then acquiring a thermal sensation value of a u...  
WO/2018/020934A1
The present invention makes it possible to prevent waste of power due to unnecessary operation and improve usability. A multi air conditioner has an outdoor unit, and a first indoor unit and a second indoor unit that are each connected t...  
WO/2018/018808A1
A temperature and humidity control method for an air conditioner comprises the following steps: in a refrigeration, heating or dehumidification mode, detecting a current indoor environment temperature, and determining whether the current...  
WO/2018/016000A1
A first outdoor unit (2A) has: a communication unit (30a) for transmitting information indicating that defrosting operation is being carried out to a second outdoor unit (2B) when defrosting operation is being carried out in the first ou...  
WO/2018/016039A1
This air-conditioning system is provided with: an air conditioner that is provided with an outdoor unit having a wireless receiver-transmitter; and a general-purpose communication terminal device that has a wireless receiver-transmitter ...  
WO/2018/018005A1
A building control system that uses geofencing in conjunction with a timebased schedule when control one or more building systems. In one example, geofencing may be used to determine if the building is occupied or unoccupied. If the buil...  
WO/2018/015270A1
The invention relates to a method for regulating a ventilator group in order to produce a defined total volume current. The ventilator group consists of a plurality of individual ventilators which are operated in parallel and each of whi...  
WO/2018/016776A1
The present invention relates to a method and a device for optimally controlling a refrigerator through a building energy management system (BEMS). According to the present invention, the method and the device for optimally controlling t...  
WO/2018/014634A1
Provided are an air conditioning air flow volume automatic compensation control method and system, and an air conditioner. The method comprises the following steps: obtaining a current blockage degree of an air-conditioning filter; obtai...  
WO/2018/010506A1
A method of evaluating a fan system comprises: acquiring a design parameter of the fan system (S101); substituting the design parameter into a predefined evaluation index formula to obtain an evaluation index parameter (S102); determinin...  
WO/2018/011621A1
The application provides a method of retrofitting a Heating, Ventilating, and Air Conditioning (HVAC) device with a Build ing Management System (BMS) for a building. The method in cludes a step of evaluating existing components of the HV...  
WO/2018/011761A1
The application provides a method of operating a Heating, Ventilating, and Air Conditioning (HVAC) arrangement for a building. The method comprising a Master Controller (MC) changing speed of the at least one electric chilled water pump,...  
WO/2018/011865A1
An indoor unit (200) of an air conditioner (100) is provided with: a communication unit (203) for receiving comfort information indicating that a user is comfortable, the comfort information being transmitted from a controller (400) for ...  
WO/2018/010145A1
An energy-saving server room air conditioner and a control method therefor, for use in solving the technical problem that an existing server room air conditioner is incapable of accurately switching between work modes and has a limited t...  
WO/2018/011867A1
An air conditioning system in which a plurality of air conditioners (2) that operate according to operation instruction content are connected to an outdoor unit (1), wherein the air conditioning system comprises a power circuit unit (3) ...  
WO/2018/013058A1
An air-conditioner unit comprising: a temperature regulation unit having an evaporator; a condensate filtration unit arranged to receive a condensate from the evaporator, and operable to filter the condensate; wherein the air-conditioner...  
WO/2018/011115A1
Disclosed is an air purification system (10) including an air purification apparatus (100) comprising an air inlet (112); an air outlet (114) for expelling air in a target direction (116) into a region and including an adjustment mechani...  
WO/2018/011909A1
Provided is an air conditioner provided with an outdoor unit and an indoor unit, wherein the outdoor unit is provided with an outdoor control unit and the indoor unit is provided with an indoor control unit. The outdoor control unit redu...  
WO/2018/010898A1
The invention relates to a method for controlling the ventilation of an interior space (4). Said method for controlling the ventilation of an interior space (4) enables the interior space (4) to be monitored efficiently such that an infr...  
WO/2018/006205A1
A smart air conditioner (100), comprising an air conditioner main unit (1), an air conditioner outdoor unit (4) and a remote control (10). A cold air port (2) and a control device (5) are arranged on the air conditioner main unit (1). Th...  
WO/2018/007860A1
Exemplary embodiments of the present disclosure are directed towards a system and method of an automatic air cooler equipped with thermo-electric couple. The system comprises a temperature and humidity sensors module configured to measur...  
WO/2018/006208A1
A smart air conditioner (100), comprising an air conditioner main unit (1), an air conditioner outdoor unit (4) and a remote control (10). A cold air port (2) and a controller (5) are arranged on the air conditioner main unit (1). The re...  
WO/2018/008994A1
The present invention relates to a clothes-handling apparatus comprising: a cabinet having a holder opening provided at an upper panel; an air moving part provided inside the cabinet so as to generate an air flow; a holder, which is with...  
WO/2018/008118A1
The present invention enhances air conditioning comfort and reduces the energy required for air conditioning. An air conditioner provides air conditioning for a room to be air-conditioned. The presence state of at least one room includin...  
WO/2018/009218A1
A method and system are described for providing dehumidification of conditioned spaces. In accordance with the invention, the user has the ability to increase or decrease moisture removal rate by selecting the CLIMAZONEâ„¢ option on a re...  
WO/2018/006206A1
A smart air conditioner (100), comprising an air conditioner main unit (1), a cold air compressor (4) and a remote control (10). A cold air port (2), an image identification device (3) and a controller (5) are arranged on the air conditi...  
WO/2018/006203A1
A smart air conditioner (100), comprising an air conditioner main unit (1) and an air conditioner outdoor unit (4). A cold air port (2), a camera device (3) and a control device (5) are arranged on the air conditioner main unit (1). The ...  
WO/2018/006204A1
A smart air conditioner (100), comprising an air conditioner main unit (1), an air conditioner outdoor unit (4) and a remote control (10). A cold air port (2) and a control device (5) are arranged on the air conditioner main unit (1). Th...  
WO/2018/006202A1
A smart air conditioner (100), comprising an air conditioner main unit (1), an air conditioner outdoor unit (4) and a remote control (10). A cold air port (2), a camera device (3) and a control device (5) are arranged on the air conditio...  
WO/2018/006207A1
A smart air conditioner (100), comprising an air conditioner main unit (1), an air conditioner outdoor unit (4) and a remote control (10). A cold air port (2), a camera device (3) and a control device (5) are arranged on the air conditio...  
WO/2018/003094A1
This air conditioner is provided with: an input means for inputting a usage time and a stop time for the air conditioner in a demand period; and a control means. When the usage time and the stop time are input via the input means, the co...  
WO/2018/005920A1
A refrigeration system includes a startup mode control module that receives an off time of a compressor of the refrigeration system and an ambient temperature, determines whether the off time and the ambient temperature indicate that the...  
WO/2018/000452A1
Provided is a refrigeration system for providing refrigeration to a construction site. The refrigeration system comprises a remote control system and a movable refrigeration station. The movable refrigeration station comprises a controll...  
WO/2018/002990A1
The present invention is provided with: a room temperature sensor (11) for detecting the room temperature in a room that is subjected to air-conditioning control; a humidity sensor (12) for detecting humidity in the room; a discomfort in...  
WO/2018/000988A1
A method and device for controlling an air conditioner, and the air conditioner. The method comprises: acquiring an indoor target temperature, the indoor temperature, and the outdoor temperature; comparing the indoor temperature with the...  
WO/2018/004464A1
The invention relates to a data driven, or a hybrid rule-based and data driven Energy/Building Management System, such as for chiller plants, which has ability to learn from the data and evaluate performance. According to the invention, ...  
WO/2018/002589A1
The present invention relates to a control system for controlling air volume to maintain a desired concentration of airborne contamination in a cleanroom supplied by a HVAC system being operative to supply treated air to the cleanroom, c...  
WO/2018/000923A1
A method for controlling condensation of an air conditioner, comprising: determining whether the air conditioner currently meets a preset condensation condition; if yes, determining the air conditioner is prone to condensation; and contr...  
WO/2018/000345A1
An air conditioner for use in a natural cooling machine room, comprising a condenser (9), a refrigerant pump (1), a restrictor (3) and an evaporator (4). A heat exchanger (2) for increasing the temperature of a refrigerant at a refrigera...  
WO/2018/000601A1
A multi-branch heat pipe/heat pump composite system, constituted primarily by three evaporation cycle branches, three condensation cycle branches, and a circuit control system. The evaporation cycle branches correspondingly comprise evap...  
WO/2018/004017A1
A building automatic control system is provided. According to the present building energy management method, one day is divided into a plurality of time bands, and an operating mode for managing building energy can be determined on the b...  
WO/2017/221300A1
This air conditioner is provided with: a compressor which compresses a refrigerant including freezer oil; a condenser which condenses the compressed refrigerant; an expansion valve which reduces the pressure of the condensed refrigerant ...  
WO/2017/221383A1
Provided is a heat medium circulation system that utilizes a heat medium pressure difference obtained from detection values of an entrance pressure sensor and an exit pressure sensor respectively disposed at the entrance and the exit of ...  
WO/2017/219242A1
A method for controlling operation of an outdoor unit of a household air conditioner, comprising: obtaining an outdoor environmental temperature value and a set indoor target temperature value every set time in a cooling mode (S10); calc...  
WO/2017/219612A1
A control method for an air conditioning flight vehicle, comprising the following steps: detecting whether a user moves or not in real time or regularly (S10); if yes, controlling an air conditioning flight vehicle to fly along with the ...  
WO/2017/219230A1
An air conditioner and a refrigerant leakage detecting method therefor. The method comprises: during a process in which a compressor operates stably in a refrigeration mode, adding a set value every first set duration within a set durati...  
WO/2017/219650A1
An air conditioning system comprises: a compressor (1), a condensing coil (21), a throttle element (3), a liquid pump (6), an indoor unit (7), a natural cooling coil (22), an intermediate heat exchanger (4), and a three-way valve (5). Th...  

Matches 201 - 250 out of 64,189