Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 35. Отображено 35.
07-04-2022 дата публикации

HEATING CONTROL METHOD FOR AIR CONDITIONER

Номер: WO2022068968A1
Автор: LUO, Rongbang, CUI, Jun, WANG, Mingqiang
Принадлежит:

The present invention relates to the technical field of air conditioning, and in particular to a heating control method for an air conditioner. The present application aims to solve the problem of an air conditioner having a high frosting speed when performing a heating operation in a low-temperature and high-humidity environment, thus affecting the user experience. In terms of this aim, the heating control method of the present application comprises: determining a condensation temperature of an outdoor environment; acquiring the temperature of an outer coil pipe of an outdoor heat exchanger; comparing the temperature of the outer coil pipe with a first temperature threshold value, and comparing the temperature of the outer coil pipe with the condensation temperature; and when the temperature of the outer coil pipe is less than the first temperature threshold value and is greater than or equal to the condensation temperature, adjusting the opening degree of a throttle valve according to ...

Подробнее
Номер записи: 1
09-08-2018 дата публикации

AIR CONDITIONER CONTROL METHOD AND DEVICE, AND AIR CONDITIONER

Номер: WO2018141132A1
Автор: LUO, Rongbang, WANG, Fei, ZHANG, Mingjie, XU, Wenming, LI, Bo, DING, Shuang, YUAN, Junjun
Принадлежит:

An air conditioner control method and device, and an air conditioner, relating to the technical field of air conditioners. The control method comprises: acquiring a target liquid outlet pressure and initial liquid outlet pressure of a second throttling device; adjusting the flow opening of the second throttling device and a third throttling device so that the initial liquid outlet pressure reaches to the target liquid outlet pressure; acquiring a target air outlet pressure and initial air outlet pressure of a first throttling device, wherein the target air outlet pressure and the initial air outlet pressure are the pressures of a refrigerant input into a compressor by the first throttling device; and adjusting the flow opening of the first throttling device so that the initial air outlet pressure reaches the target air outlet pressure. The control method controls electronically controlled elements and the gaseous refrigerant flowing through a radiator to perform heat exchange, and adjusts ...

Подробнее
Номер записи: 2
26-03-2020 дата публикации

HEAT EXCHANGE SYSTEM AND MINIATURE AIR CONDITIONER

Номер: WO2020057147A1
Автор: LI, Xibin, ZHU, Zhenxue, WANG, Fei, YU, Yongping, LUO, Rongbang, CHEN, Kexiong
Принадлежит:

A heat exchange system and a miniature air conditioner. The heat exchange system comprises a water tank (60), an evaporator (30), a condenser (40), a compressor (20), and a water pump (80); a water inlet of the water tank (60) communicates with an air-conditioning jacket by means of a pipeline, a water outlet of the water tank (60) communicates with an inlet of the water pump (80), an outlet of the water pump (80) communicates with an inlet of the evaporator (30), and a water outlet of the evaporator (30) communicates with the air-conditioning jacket by means of a pipeline. The evaporator (30) communicates with the condenser (40) by means of a capillary tube, and the evaporator (30) further communicates with the compressor (20) by means of a pipeline; the condenser (40) communicates with the compressor (20) by means of a pipeline; a refrigerant is discharged from the compressor (20), then enter a capillary tube, enters the evaporator (30), and performs cooling and heat exchange on water ...

Подробнее
Номер записи: 3
25-07-2019 дата публикации

SELF-CLEANING CONTROL METHOD FOR AIR CONDITIONER, AND AIR CONDITIONER

Номер: WO2019141286A1
Автор: XU, Wenming, WANG, Fei, FU, Yu, ZHANG, Xinyi, LI, Yang, YUAN, Junjun, LUO, Rongbang, DING, Shuang
Принадлежит:

The present invention relates to the technical field of air conditioners and aims at solving the problem that an existing air conditioner cannot determine the time when a self-cleaning mode is activated. Therefore, the present invention provides a self-cleaning control method for an air conditioner. The air conditioner comprises an indoor unit. The self-cleaning control method comprises: in a current state, allowing the air conditioner to perform standard operation; obtaining the coil temperature of the indoor unit; determining whether the coil temperature of the indoor unit is greater than a first standard temperature value; if the coil temperature of the indoor unit is greater than the first standard temperature value, further obtaining at least one of the exhaust temperature of a compressor and the coil temperature of an outdoor unit; and determining, according to the exhaust temperature of the compressor and the coil temperature of the outdoor unit, whether to activate a self-cleaning ...

Подробнее
Номер записи: 4
16-07-2020 дата публикации

CHIP HEAT EXCHANGER AND INVERTER AIR CONDITIONER

Номер: WO2020143121A1
Автор: DONG, Xu, WANG, Fei, WANG, Dingyuan, XU, Jia, LUO, Rongbang
Принадлежит:

Disclosed are a chip heat exchanger and an inverter air conditioner. The chip heat exchanger comprises a heat pipe (5), an inflation plate condenser (4) and a capillary tube (3), wherein an evaporation section (51) of the heat pipe (5) is arranged below a chip (2) of an air conditioner computer board (1); a condensation section (52) of the heat pipe (5) is connected to the evaporation section (51) via the capillary tube (3); and the condensation section (52) is connected to the inflation plate condenser (4). In this way, the circulation power of a refrigerant can be improved, the heat absorption quantity of the evaporation section can be increased, and the operation temperature of the chip can be lowered.

Подробнее
Номер записи: 5
07-04-2022 дата публикации

PREHEATING CONTROL METHOD FOR AIR CONDITIONER

Номер: WO2022068471A1
Автор: LUO, Rongbang, CUI, Jun
Принадлежит:

A preheating control method for an air conditioner. The method comprises: acquiring a network access type of an air conditioner, wherein the network access types comprise a new user type and an old user type; determining a preheating policy on the basis of the network access type; and preheating the air conditioner in advance on the basis of the preheating policy, wherein the network access type is determined on the basis of a network access duration of the air conditioner. In this way, the preheating of an air conditioner is achieved in advance, thereby ensuring that the air conditioner releases hot air upon startup, such that the trouble brought about for a user by the time of a cold air prevention mode being too long is prevented.

Подробнее
Номер записи: 6
08-08-2019 дата публикации

METHOD PERFORMING AUTOMATIC CLEANING OPERATION TO PREVENT GENERATION OF CONDENSATE WATER, AND AIR CONDITIONER

Номер: WO2019148973A1
Автор: XU, Wenming, WANG, Fei, FU, Yu, ZHANG, Xinyi, LI, Yang, LI, Wanwan, DING, Shuang, LUO, Rongbang, YUAN, Junjun
Принадлежит:

A method performing automatic cleaning operation to prevent generation of condensate water, and an air conditioner. The method comprises: acquiring multiple temperature data items, and determining, according to a first preset condition, whether there is a need to perform an operation to prevent generation of condensate water (S101); and if so, controlling an air conditioner to perform an automatic cleaning operation to prevent generate of condensate water. The present invention can effectively prevent generation of condensate water without affecting cooling efficiency of an air conditioner, and enables automatic cleaning of the air conditioner.

Подробнее
Номер записи: 7
04-07-2019 дата публикации

AIR CONDITIONER SYSTEM

Номер: WO2019128516A1
Автор: WANG, Fei, FU, Yu, LUO, Rongbang, XU, Wenming
Принадлежит:

An air conditioner system, comprising a compressor (1), an indoor heat exchanger (2), a first throttle device (3), and an outdoor heat exchanger (4) connected in series in a main circuit. The main circuit is also provided with a heat exchanger (5) and a first gas-liquid separator (6). A bypass defrosting circuit (P) is disposed between the compressor (1) and the outdoor heat exchanger (4). One side of the heat exchanger (5) is connected to a first pipeline (M) between the first throttle device (3) and the indoor heat exchanger (2), and the other side of the heat exchanger (5) is connected to a second pipeline (N) between the first throttle device (3) and the outdoor heat exchanger (4). A refrigerant passing through the first pipeline (M) and a refrigerant passing through the second pipeline (N) can exchange heat in the heat exchanger (5). A bypass pipeline (L) is disposed between the first gas-liquid separator (6) and the compressor (1). The air conditioner system can achieve the purpose ...

Подробнее
Номер записи: 8
09-08-2018 дата публикации

AIR CONDITIONER CONTROL METHOD, DEVICE AND AIR CONDITIONER

Номер: WO2018141151A1
Автор: LUO, Rongbang, WANG, Fei, FU, Yu, ZHANG, Mingjie, DING, Shuang
Принадлежит:

An air conditioner control method, a control device and an air conditioner, the control method comprising the following steps: S101, obtaining a target liquid outlet pressure and the initial liquid outlet pressure of a second throttling device, the target liquid outlet pressure comprising the corresponding liquid outlet pressure of the second throttling device when refrigerants flowing back to a compressor meet a pressure requirement for air supply; S102, detecting outdoor ambient temperature and radiator temperature; and S103, adjusting the flow openings of a first throttling device, the second throttling device and a third throttling device according to the outdoor ambient temperature and the radiator temperature, so that the initial liquid outlet pressure reaches the target liquid outlet pressure. With the method, the heat exchange between an electronic control element and gaseous refrigerants flowing through a radiator is controlled so as to carry out the heat exchange and cooling of ...

Подробнее
Номер записи: 9
07-04-2022 дата публикации

DRYING SYSTEM, AND LAUNDRY TREATMENT APPARATUS COMPRISING SAME

Номер: WO2022068971A8
Автор: LUO, Rongbang
Принадлежит:

A drying system, and a laundry treatment apparatus comprising same. The drying system comprises: a refrigerant circulation loop comprising a compressor (11), a condenser (12), a throttling element (13) and an evaporator (14); an air circulation loop comprising a drying chamber (21), a gas-liquid heat exchanger (23), an evaporator (14) and a condenser (12), an air inlet (2311) of the gas-liquid heat exchanger (23) being in communication with a moist air outlet (211) of the drying chamber (21), an air outlet (2312) of the gas-liquid heat exchanger being in communication with an inlet of the evaporator (14), an outlet of the evaporator (14) being in communication with an inlet of the condenser (12), and an outlet of the condenser (12) being in communication with a dry air inlet (212) of the drying chamber (21); and a cooling circulation loop comprising a water pan (31), a water pump (32) and a gas-liquid heat exchanger (23), a liquid inlet (2313) and a liquid outlet (2314) of the gas-liquid ...

Подробнее
Номер записи: 10
07-04-2022 дата публикации

DRYING CONTROL METHOD OF DRYING SYSTEM

Номер: WO2022068973A1
Автор: LUO, Rongbang
Принадлежит:

A drying control method of a drying system, aiming at solving the problems that an existing drying control method is long in drying time and high in energy consumption. To achieve the purpose, the drying control method comprises: in an operation process of a draught fan (24), obtaining the actual humidity Rh of a drying cavity (21); on the basis of the humidity interval within which the actual humidity Rh falls, determining the operation frequency f of a compressor (11); and controlling the compressor (11) to operate at the operation frequency f, wherein the actual humidity Rh is in direct proportion to the operation frequency f. The drying control method of the drying system can improve the drying efficiency, and the drying energy consumption is also taken into consideration.

Подробнее
Номер записи: 11
09-08-2018 дата публикации

CONTROL METHOD AND DEVICE FOR AIR CONDITIONER, AND AIR CONDITIONER

Номер: WO2018141150A1
Автор: LUO, Rongbang, WANG, Fei, FU, Yu, ZHANG, Mingjie, DING, Shuang
Принадлежит:

A control method for an air conditioner, comprising: acquiring an outdoor temperature threshold and an air supply temperature condition; acquiring, when the air conditioner is running in heat mode, an outdoor temperature, an outdoor machine temperature, and a radiator temperature; and when the outdoor temperature is no greater than the outdoor temperature threshold and the outdoor machine temperature is no greater than a critical frost temperature, adjusting the opening degree of a first throttling device (801) to make the radiator (7) temperature satisfy the air supply temperature condition. Further provided are a control device for an air conditioner, and an air conditioner. Said method can control a first throttling device (801) to be turned on when an outdoor temperature is lower than a critical frost temperature, so that refrigerants flowing out of a heat exchanger of an indoor machine can exchange heat with an electric control element through a radiator (7), thereby increasing the ...

Подробнее
Номер записи: 12
04-07-2019 дата публикации

AIR CONDITIONER SYSTEM

Номер: WO2019128518A1
Автор: WANG, Fei, FU, Yu, LUO, Rongbang, XU, Wenming
Принадлежит:

An air conditioner system, comprising: connected in series in a main loop, a compressor (1), an indoor heat exchanger (2), a first throttling device (3), and an outdoor heat exchanger (4). A heat exchanger (5) is further disposed in the main loop, and a bypass defrosting loop (P) is disposed between the compressor (1) and the outdoor heat exchanger (4). One side of the heat exchanger (5) is connected with a first pipeline (M) between the first throttling device (3) and the indoor heat exchanger (2); and the other side of the heat exchanger (5) is connected with a second pipeline (N) between the first throttling device (3) and the outdoor heat exchanger (4). Heat exchange can be performed in the heat exchanger (5) by means of refrigerants in the first pipeline (M) and the second pipeline (N). The bypass defrosting loop (P) is used for defrosting the outdoor heat exchanger (4) in an air conditioner heating process. Therefore, the supercooling degree of the refrigerants in the first pipeline ...

Подробнее
Номер записи: 13
04-07-2019 дата публикации

AIR-CONDITIONER SYSTEM

Номер: WO2019128517A1
Автор: WANG, Fei, FU, Yu, LUO, Rongbang, XU, Wenming
Принадлежит:

Disclosed is an air-conditioner system, comprising a compressor (1), an indoor heat-exchanger (2), a first throttling device (3) and an outdoor heat-exchanger (4) connected in series to a main circuit, with a heat exchange device (5) being further provided in the main circuit. A pipe between the first throttling device (3) and the indoor heat-exchanger (2) serves as a first pipe M, a pipe between the first throttling device (3) and the outdoor heat-exchanger (4) serves as a second pipe N, one side of the heat exchange device (5) is connected to the first pipe M, and the other side of the heat exchange device (5) is connected to the second pipe N. The first pipe M passes through one side of the heat exchange device (5), and the second pipe N passes through the other side of the heat exchange device (5). A refrigerant passing through the first pipe M and a refrigerant passing through the second pipe N can exchange heat in the heat exchange device (5). A first gas-liquid separator (6) is further ...

Подробнее
Номер записи: 14
07-04-2022 дата публикации

DRYING SYSTEM AND LAUNDRY TREATMENT APPARATUS COMPRISING SAME

Номер: WO2022068970A1
Автор: LUO, Rongbang
Принадлежит:

A drying system and a laundry treatment apparatus comprising same, aiming to solve the problem of long drying time and power wastage in existing heat pump clothes dryers. The drying system comprises: a refrigerant circulation loop, comprising a compressor (11), a condenser (12), a throttling element (13) and an evaporator (14); and an air circulation loop, comprising a drying chamber (21), a gas-liquid heat exchanger (23), the evaporator (14) and the condenser (12). The drying chamber (21) has a wet air outlet (211) and a dry air inlet (212). The wet air outlet (211) communicates with an inlet of the evaporator (14), an outlet of the evaporator (14) communicates with an inlet of the condenser (12), and an outlet of the condenser (12) communicates with the dry air inlet (212). A water-receiving tray (31) is disposed below the evaporator (14). A refrigerant pipe (15) between the condenser (12) and the throttling element (13) comprises a first pipe section (151). The first pipe section (151 ...

Подробнее
Номер записи: 15
04-07-2019 дата публикации

AIR CONDITIONER SYSTEM

Номер: WO2019128519A1
Автор: WANG, Fei, FU, Yu, LUO, Rongbang, XU, Wenming
Принадлежит:

An air conditioner system, comprising a compressor (1), an indoor heat exchanger (2), a first throttling apparatus (3), and an outdoor heat exchanger (4) connected in series in a main loop. A heat exchanger (5) is further provided in the main loop; one side of the heat exchanger (5) is connected to a first pipeline (M) between the first throttling device (3) and the indoor heat exchanger (2), and the other side of the heat exchanger (5) is connected to a second pipeline (N) between the first throttling device (3) and the outdoor heat exchanger (4); a refrigerant passing through the first pipeline (M) and a refrigerant passing through the second pipeline (N) can carry out heat exchange in the heat exchanger (5). Therefore, not only the degree of supercooling of the refrigerant in the first pipeline (m) is effectively increased, evaporation of the refrigerant of the second pipeline (n) can be promoted, and thus the heating capacity of the system is improved.

Подробнее
Номер записи: 16
08-08-2023 дата публикации

Control method of heating system

Номер: CN116557946A
Автор: LUO RONGBANG, CUI JUN
Принадлежит:

The invention relates to the technical field of heating and ventilation, in particular to a control method of a heating system. The problems that an existing heat pump is high in heating cost and high in refrigerant leakage risk are solved. In order to achieve the purpose, the heating system comprises a heat pump cycle and a waterway cycle, the heat pump cycle comprises a variable-capacity compressor, a tubular heat exchanger, a throttling device and an evaporator which are communicated through a refrigerant pipeline, and the waterway cycle comprises an indoor radiator and a tubular heat exchanger which are communicated through a heat exchange pipeline. A refrigerant in the heat pump circulation and circulating water in the waterway circulation conduct heat exchange in the tubular heat exchanger, the variable-capacity compressor is provided with two compression cylinders, and the control method comprises the steps that the outdoor environment temperature is obtained; according to the temperature ...

Подробнее
Номер записи: 17
26-03-2020 дата публикации

ASSEMBLY STRUCTURE OF HEAT EXCHANGER ASSEMBLY AND SMALL AIR CONDITIONER

Номер: WO2020057148A1
Автор: LI, Xibin, ZHU, Zhenxue, WANG, Fei, YU, Yongping, LUO, Rongbang, CHEN, Kexiong
Принадлежит:

An assembly structure of a heat exchanger assembly and a small air conditioner. The assembly structure of a heat exchanger assembly comprises a housing (10) and a condenser (40). A bottom plate (14) of the housing (10) is provided with a protrusion and an elongated through-hole thereon. The elongated though-hole is provided with a bent edge (142), and the condenser (40) is fixed between the bent edge (142) and the protrusion. The structure does not require any support frame or screw structure and thus is simple and convenient to install and operate, reducing the overall weight of a small air conditioner and facilitating convenient movement.

Подробнее
Номер записи: 18
07-04-2022 дата публикации

DRYING SYSTEM, AND LAUNDRY TREATMENT APPARATUS COMPRISING SAME

Номер: WO2022068971A1
Автор: LUO, Rongbang
Принадлежит:

A drying system, and a laundry treatment apparatus comprising same. The drying system comprises: a refrigerant circulation loop comprising a compressor (11), a condenser (12), a throttling element (13) and an evaporator (14); an air circulation loop comprising a drying chamber (21), a gas-liquid heat exchanger (23), an evaporator (14) and a condenser (12), an air inlet (2311) of the gas-liquid heat exchanger (23) being in communication with a moist air outlet (211) of the drying chamber (21), an air outlet (2312) of the gas-liquid heat exchanger being in communication with an inlet of the evaporator (14), an outlet of the evaporator (14) being in communication with an inlet of the condenser (12), and an outlet of the condenser (12) being in communication with a dry air inlet (212) of the drying chamber (21); and a cooling circulation loop comprising a water pan (31), a water pump (32) and a gas-liquid heat exchanger (23), a liquid inlet (2313) and a liquid outlet (2314) of the gas-liquid ...

Подробнее
Номер записи: 19
11-01-2018 дата публикации

METHOD OF CONTROLLING ELECTRONIC EXPANSION VALVE OF AIR-CONDITIONER

Номер: WO2018006595A1
Автор: XU, Wenming, FU, Yu, ZHANG, Mingjie, WANG, Fei, XU, Beibei, LIU, Juke, LUO, Rongbang, LI, Bo, REN, Zhiqiang
Принадлежит:

Provided is a method of controlling an electronic expansion valve of an air-conditioner, comprising: obtaining a real-time operating frequency, a real-time exhaust temperature and a real-time outdoor ambient temperature of a compressor during the operation of the compressor; according to a known correlation between a target exhaust temperature and an operating frequency of the compressor, obtaining a target exhaust temperature corresponding to a real-time operating frequency as a first target exhaust temperature; regarding the sum of the first target exhaust temperature and a set compensation temperature as a second target exhaust temperature; the set compensation temperature being determined according to the real-time outdoor ambient temperature; and regarding a difference value between the real-time exhaust temperature and the second target exhaust temperature as a deviation value, performing a PID control on the opening degree of the electronic expansion valve based on the deviation ...

Подробнее
Номер записи: 20
11-01-2018 дата публикации

METHOD OF ADJUSTING ELECTRONIC EXPANSION VALVE OF OUTDOOR UNIT OF AIR-CONDITIONER

Номер: WO2018006596A1
Автор: XU, Wenming, FU, Yu, ZHANG, Mingjie, WANG, Fei, XU, Beibei, LIU, Juke, LUO, Rongbang, YUAN, Junjun, DING, Shuang
Принадлежит:

Provided is a method of adjusting an electronic expansion valve of an outdoor unit of an air-conditioner, comprising: obtaining a real-time operating frequency, a real-time exhaust temperature and a real-time outdoor ambient temperature of a compressor, and comparing the real-time operating frequency with a first set frequency; if the real-time operating frequency is not less than the first set frequency, according to a first set rule, obtaining an integration coefficient of a PID algorithm; if the real-time operating frequency is less than the first set frequency, according to different working conditions for cooling or heating operations, selecting to obtain the integration coefficient of the PID algorithm according to a magnitude relation between the real-time outdoor ambient temperature and a first set outdoor ambient temperature, and a second set rule, or obtaining the integration coefficient of the PID algorithm according to a magnitude relation between the real-time outdoor ambient ...

Подробнее
Номер записи: 21
11-01-2018 дата публикации

METHOD OF ADJUSTING ELECTRONIC EXPANSION VALVE OF AIR-CONDITIONER

Номер: WO2018006597A1
Автор: XU, Wenming, FU, Yu, ZHANG, Mingjie, WANG, Fei, XU, Beibei, LIU, Juke, LUO, Rongbang, YUAN, Junjun, DING, Shuang
Принадлежит:

Provided is a method of adjusting an electronic expansion valve of an air-conditioner, comprising: obtaining a real-time operating frequency, a real-time exhaust temperature and a real-time outdoor ambient temperature of a compressor; under a cooling working condition, determining to obtain an integration coefficient of a PID algorithm by using a first set rule or a second set rule according to a magnitude relation between the real-time outdoor ambient temperature and a first set outdoor ambient temperature; under a heating working condition, determining to obtain the integration coefficient of the PID algorithm by using the first set rule or a third set rule according to a magnitude relation between the real-time outdoor ambient temperature and a second set outdoor ambient temperature; and regarding a difference value between the real-time exhaust temperature and a set target exhaust temperature as a deviation value, performing a PID control on the opening degree of the electronic expansion ...

Подробнее
Номер записи: 22
07-04-2022 дата публикации

COMPRESSOR PREHEATING CONTROL METHOD

Номер: WO2022068472A1
Автор: LUO, Rongbang, ZHANG, Jian, CUI, Jun
Принадлежит:

A compressor preheating control method, which aims to solve the problem of the low control precision and high cost in an existing compressor preheating method. The preheating control method comprises: acquiring the type of a rule of a user using an air conditioner, wherein the types of the rule comprise a regular user type and an irregular user type; when the type of the rule is the regular user type, selectively acquiring a predicted startup moment of the air conditioner; determining a preheating start moment of a compressor on the basis of the predicted startup moment; and preheating the compressor on the basis of the preheating start moment, wherein the type of the rule is determined on the basis of startup records of the user within a first preset historical period before the current date. A compressor is preheated on the basis of a rule of a user using an air conditioner, and therefore, by means of the control method, the preheating control precision of the compressor can be improved ...

Подробнее
Номер записи: 23
07-04-2022 дата публикации

DRYING SYSTEM AND LAUNDRY HANDLING DEVICE COMPRISING SYSTEM

Номер: WO2022068972A1
Автор: LUO, Rongbang
Принадлежит:

Provided are a drying system and a laundry handling device comprising said system. The invention aims to solve the problems of long drying time and high energy consumption of existing drying systems. The drying system comprises: a refrigerant circulation loop, comprising a compressor (11), a condenser (12), a flow-regulating element (13), and an evaporator (14); an air circulation loop, comprising a drying chamber (21), a gas–liquid heat exchanger (23), the evaporator (14), and a condenser (12); the air inlet (2311) of the gas–liquid heat exchanger (23) is in communication with a wet air outlet (211) of the drying chamber (21), the air outlet (2312) is in communication with the inlet of the evaporator (14), the outlet of the evaporator (14) is in communication with the inlet of the condenser (12), and the outlet of the condenser (12) is in communication with a dry air inlet (212) of the drying chamber (21); a cooling circulation loop, comprising a water receiving tray (31), a water pump ...

Подробнее
Номер записи: 24
07-04-2022 дата публикации

SLEEP MODE CONTROL METHOD

Номер: WO2022068967A1
Автор: LUO, Rongbang, CUI, Jun
Принадлежит:

A sleep mode control method, comprising: when an air conditioner enters a sleep mode, acquiring an actual operating frequency of a compressor and an actual rotation speed of an indoor fan; acquiring a target frequency and a target rotation speed in each sleep stage; on the basis of the actual operating frequency and the target frequency in each sleep stage, determining a frequency conversion speed of the compressor in each sleep stage; on the basis of the actual rotation speed and the target rotation speed in each sleep stage, determining an acceleration of the indoor fan in each sleep stage; and controlling the operation of the compressor and the indoor fan according to the frequency conversion speed and the acceleration in each sleep stage. By means of the control method, the dual requirements of operating noise of an air conditioner and a comfort level of a user can both be taken into consideration; and in a sleep mode, it is ensured that the operating noise is in a proper interval, ...

Подробнее
Номер записи: 25
18-07-2019 дата публикации

CONTROL METHOD FOR AIR CONDITIONER POWER SUPPLY

Номер: WO2019137526A1
Автор: LUO, Rongbang
Принадлежит:

A control method for an air conditioner power supply; the air conditioner may be selectively powered by one or more from among mains electricity, a solar energy power supply device, and a storage battery. The control method mainly comprises the following steps: obtaining the temperature of the environment in which an air conditioner is located as well as a preset target temperature; calculating the absolute value of the difference between the environmental temperature and the target temperature; determining whether the absolute value is greater than a temperature threshold; when the absolute value is greater than the temperature threshold, selecting a first power supply sequence to supply power to the air conditioner; when the absolute value is less than or equal to the temperature threshold, selecting a second power supply sequence that is different from the first power supply sequence to supply power to the air conditioner.

Подробнее
Номер записи: 26
04-07-2023 дата публикации

Control method of multi-terminal air conditioner

Номер: CN116379581A
Автор: GUO ZHICHUANG, SHEN WEIJIE, LUO RONGBANG
Принадлежит:

The invention relates to the technical field of air conditioners, in particular to a control method of a multi-terminal air conditioner. The invention aims to solve the problem that the energy-saving control logic of the existing single air conditioner cannot be applied to the multi-terminal air conditioner. In order to achieve the purpose, a power supply module of the multi-terminal air conditioner is connected with a power supply switching device, the power supply switching device is connected with a generator set and a mains supply at the same time, and the control method comprises the steps that when the multi-terminal air conditioner is powered by the generator set, the number of started indoor units and the indoor environment temperature of all rooms where the indoor units are started are obtained; according to the temperature interval where the maximum value in all the indoor environment temperatures is located, the power gear of the air conditioner is determined; and controlling ...

Подробнее
Номер записи: 27
18-08-2023 дата публикации

Heating control method of air conditioner

Номер: CN116608568A
Автор: LUO RONGBANG, CUI JUN
Принадлежит:

The invention relates to the technical field of air conditioners, in particular to a heating control method of an air conditioner. The problem that the air conditioner is frequently defrosted in the low-temperature and high-humidity area is solved. In order to achieve the purpose, the air conditioner is provided with a variable-capacity compressor, a first valve is arranged on a refrigerant pipeline between a first compression cylinder of the variable-capacity compressor and an indoor heat exchanger, the air conditioner further comprises an air supplementing pipeline, and one end of the air supplementing pipeline communicates with an exhaust port of a second compression cylinder; the control method comprises the steps that in the heating operation process, the outdoor environment temperature and the outdoor coil pipe temperature of the outdoor heat exchanger are obtained; the size between the outdoor coil pipe temperature and the dew point temperature corresponding to the outdoor environment ...

Подробнее
Номер записи: 28
04-07-2023 дата публикации

T3 working condition air conditioner control method, medium, device and air conditioner

Номер: CN116379577A
Автор: LUO RONGBANG, CUI JUN
Принадлежит:

The invention relates to the technical field of air conditioners, in particular to a T3 working condition air conditioner control method, a medium, a device and an air conditioner. The problem that when an air conditioner in a T3 climate type region is in a high-temperature environment, the compression ratio of a compressor is increased, and consequently the refrigerating capacity is attenuated is solved. In order to achieve the purpose, the T3 working condition air conditioner comprises a compressor, an outdoor heat exchanger, a throttling device and an indoor heat exchanger which are sequentially connected through refrigerant pipes, the compressor is a variable-capacity compressor, the variable-capacity compressor is provided with two compression cylinders, and the control method comprises the steps that during refrigeration operation, the exhaust temperature of the variable-capacity compressor is obtained; the exhaust temperature and a preset temperature threshold value are judged; based ...

Подробнее
Номер записи: 29
09-06-2023 дата публикации

Heating control method of air conditioner and air conditioner

Номер: CN116242000A
Автор: LUO RONGBANG, CUI JUN
Принадлежит:

The invention relates to the technical field of air conditioners, in particular to a heating control method of an air conditioner and the air conditioner. The problem that the reverse circulation defrosting effect is poor is solved. In order to achieve the purpose, the air conditioner is provided with a connecting pipeline and a recycling pipeline, the connecting pipeline is provided with a first on-off valve, a second on-off valve is arranged between the second end of the connecting pipeline and an air suction port of a compressor, and the recycling pipeline is provided with a heat storage device for absorbing heat of the compressor and a third on-off valve. A fourth on-off valve is arranged between the first end of the connecting pipeline and the indoor heat exchanger. The heating control method comprises the steps that in the heating mode operation process, the outdoor environment temperature and the outdoor coil pipe temperature are obtained; the size between the outdoor coil pipe temperature ...

Подробнее
Номер записи: 30
13-06-2023 дата публикации

Control method of air conditioner

Номер: CN116255715A
Автор: LUO RONGBANG, CUI JUN
Принадлежит:

The invention relates to the technical field of air conditioners, in particular to a control method of an air conditioner. The invention aims to solve the problems that the energy-saving control logic of the existing single air conditioner causes poor operation efficiency of a compressor and is not beneficial to energy consumption reduction. In order to achieve the purpose, a power supply module of the air conditioner is connected with a power supply switching device, the power supply switching device is connected with a generator set and a mains supply at the same time, a compressor of the air conditioner is a variable-capacity compressor, the variable-capacity compressor is provided with two compression cylinders, and the control method comprises the steps that when the air conditioner is powered by the generator set, the indoor environment temperature is obtained; according to the temperature interval where the indoor environment temperature is located, the power gear of the air conditioner ...

Подробнее
Номер записи: 31
11-08-2023 дата публикации

Heating control method of air conditioner and air conditioner

Номер: CN116576554A
Автор: LUO RONGBANG, CUI JUN
Принадлежит:

The invention relates to the technical field of air conditioners, in particular to a heating control method of an air conditioner and the air conditioner. The problem that the reverse circulation defrosting effect is poor is solved. In order to achieve the purpose, the air conditioner is provided with a heater, a connecting pipeline and a recycling pipeline, a first on-off valve is arranged on the connecting pipeline, a second on-off valve is arranged between the second end of the connecting pipeline and an air suction port of a compressor, and a heat storage device for absorbing heat of the compressor and a third on-off valve are arranged on the recycling pipeline. The heating control method comprises the steps that in the heating mode operation process, the outdoor environment temperature and the outdoor coil pipe temperature are obtained; the size between the outdoor coil pipe temperature and the dew point temperature corresponding to the outdoor environment temperature is judged; and ...

Подробнее
Номер записи: 32
18-07-2023 дата публикации

Heating control method of air conditioner and air conditioner

Номер: CN116447727A
Автор: LUO RONGBANG, CUI JUN
Принадлежит:

The invention relates to the technical field of air conditioners, in particular to a heating control method of an air conditioner and the air conditioner. The problem that the reverse circulation defrosting effect is poor is solved. In order to achieve the purpose, the air conditioner is provided with a connecting pipeline and a recycling pipeline, a first on-off valve is arranged on the connecting pipeline, a second on-off valve is arranged on a refrigerant pipeline between the second end of the connecting pipeline and an air suction port of a compressor, and a heat storage device for absorbing heat of the compressor and a third on-off valve are arranged on the recycling pipeline. The heating control method comprises the steps that in the heating mode operation process, the outdoor environment temperature and the outdoor coil pipe temperature of an outdoor heat exchanger are obtained; the size between the outdoor coil pipe temperature and the dew point temperature corresponding to the ...

Подробнее
Номер записи: 33
15-08-2023 дата публикации

Heating control method of air conditioner

Номер: CN116592488A
Автор: LUO RONGBANG, CUI JUN
Принадлежит:

The invention relates to the technical field of air conditioners, in particular to a heating control method of an air conditioner. The invention aims to solve the problem of how to meet the heating requirements of two application scenes of extremely cold and low-temperature and high-humidity. In order to achieve the purpose, a variable-capacity compressor of the air conditioner is provided with two compression cylinders, the air conditioner further comprises an air supplementing pipeline, one end of the air supplementing pipeline communicates with a refrigerant pipeline between a throttling device and an inlet of an outdoor heat exchanger, the other end of the air supplementing pipeline communicates with an air suction port of the variable-capacity compressor, and an opening-degree-adjustable valve is arranged on the air supplementing pipeline; the heating control method comprises the steps that the outdoor environment temperature is obtained; according to the temperature interval where ...

Подробнее
Номер записи: 34
30-06-2023 дата публикации

Control method of air conditioner

Номер: CN116358111A
Автор: GUO ZHICHUANG, SHEN WEIJIE, LUO RONGBANG
Принадлежит:

The invention relates to the technical field of air conditioners, in particular to a control method of an air conditioner. The invention aims to solve the problems of low intelligent degree and poor use experience of the energy-saving control logic of the existing air conditioner. In order to achieve the purpose, a power supply module of the air conditioner is connected with a power supply switching device, the power supply switching device is connected with a generator set and a mains supply at the same time, and the control method comprises the steps that when the air conditioner is powered by the generator set, the indoor environment temperature is obtained every preset interval duration; according to the temperature interval where the indoor environment temperature is located, the power gear of the air conditioner is determined; based on the temperature interval and the power gear of the indoor environment temperature, the air conditioner is controlled to operate; wherein the number ...

Подробнее
Номер записи: 35