31results about How to "Fast cooling/heating" patented technology

The invention discloses a control method of an air conditioner. The control method comprises the steps that the user information of a current user of the air conditioner is acquired; stored history data are inquired; first operating parameters matched with the user information are acquired, and the user information and operating parameters corresponding air conditioner rapid refrigerating/heatingoperating are recorded in the history data; the operating parameters comprise the initial set temperature, the operating duration corresponding to operating at the initial set temperature and the temperature return set temperature; and the air conditioner is controlled to operate at the first initial set temperature in the first operating parameters, and after the first operating duration in the first operating parameters is achieved, operating is carried out at the first temperature return set temperature in the first operating parameters. The invention further discloses a control device of the air conditioner, the air conditioner and a computer readable storage medium. Intellectuality of air conditioner rapid refrigerating/heating operating is improved.

The invention provides a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit comprises a machine shell, wherein first air supply ports and an air duct communicatingwith the first air supply ports are defined in the machine shell, and the inner wall, close to the first air supply ports, of the air duct is in a gradually-reduced shape enabling the overflowing section of the air duct to be gradually reduced in the airflow direction; and flow guide parts, wherein the flow guide parts are arranged in the air duct, and air outlet gaps are defined between the flowguide parts and the inner wall of the air duct to guide airflow blown to the first air supply ports to the inner wall of the air duct, so that the airflow gradually flows out of the first air supply ports towards an airflow center under the guidance of the gradually-reduced portion on the inner wall of the air duct. Cavities are formed in the flow guide parts, and air inlets and air outlets whichcommunicate with the cavities are formed in the flow guide parts, so that the airflow in the machine shell enters the cavities through the air inlets and then is blown out through the air outlets. Thewall-mounted air conditioner indoor unit has better long-distance air supply and strong air supply effects.

The invention relates to the technical field of air conditioners, in particular to a control method for an air conditioner. The control method for the air conditioner aims at solving the problems of low universality and poor user experience in an existing control method for the air conditioner. For the purpose, the control method comprises the following steps: calculating the temperature difference between an indoor environment temperature and a set temperature; calculating the valve closing speed of an expansion valve according to a first fitting formula; calculating the frequency-increasingspeed of a compressor in a frequency-increasing stage according to a second fitting formula; controlling the expansion valve to be closed to reach a target opening degree according to the valve closing speed; and controlling the compressor to carry out frequency increasing according to the frequency-increasing speed while the expansion valve is closed to reach the target opening degree according to the valve closing speed. Through the control manner, the control method for the air conditioner is capable of improving the universality of the air conditioner and improving the use experience of auser.

The invention relates to the technical field of air conditioners, in particular to a control method of an air conditioner. Through the control method, the problems of poor universality and poor user experience existing in an existing air conditioner control method can be solved. The control method comprises the steps that the temperature difference between indoor environment temperature and the set temperature is calculated; according to a fitting formula, frequency raising speed of a compressor in the frequency raising stage is calculated; and the compressor is controlled to raise frequency according to the frequency raising speed, specifically, the fitting formula is determined according to the corresponding relation between the temperature difference and the frequency raising speed of the compressor. The fitting formula is determined in advance, then the frequency raising speed of the compressor in the frequency raising stage is calculated according to the fitting formula, and thenthe compressor is controlled to raise the frequency according to the frequency raising speed. Through the control method of the air conditioner, the universality of the air conditioner and use experience of a user can be improved.

The invention discloses an air conditioner control method and device as well as an air conditioning system, equipment and a storage medium. The air conditioner control method comprises the following steps of: receiving an indoor environment temperature and indoor environment humidity, an outdoor environment temperature and outdoor environment humidity as well as a set target temperature of an airconditioner; obtaining a maximal allowable ability output value of the air conditioner according to the indoor environment temperature and the indoor environment humidity, the outdoor environment temperature and the outdoor environment humidity as well as the set target temperature, and obtaining operation parameters needed for enabling the air conditioner to reach the maximal allowable ability output value; and controlling the air conditioner according to the operation parameters. According to the air conditioner control method and device as well as the air conditioning system and equipment disclosed by the invention, operation parameters of the maximal ability output value under the current environment condition of the air conditioner are obtained based on big data statistics, and the air conditioner is controlled according to the operation parameters, so that the air conditioner outputs the maximal ability output value more accurately, and therefore, quicker refrigerating/heating effect is achieved.

The invention relates to the technical field of air conditioners, in particular to a control method of an air conditioner. The control method of the air conditioner aims to solve the problems of pooruniversality and poor user experience of an existing control method of the air conditioner. The control method includes the steps that a temperature difference between the indoor ambient temperature and the set temperature is calculated; a valve closing speed of an expansion valve is calculated according to a first fitting formula; an accelerated speed of an external fan is calculated according toa second fitting formula; a frequency ascending speed of a compressor in a frequency ascending stage is calculated according to a third fitting formula; the expansion valve is controlled to be closedto a target opening degree according to the valve closing speed; the external fan is controlled to accelerate to a target rotational speed according to the accelerated speed; and preferably, the compressor is controlled to perform frequency ascending according to the frequency ascending speed when the expansion valve is closed to the target opening degree and the external fan speeds up to the target rotational speed. According to the control mode, the control method of the air conditioner can improve the universality of the air conditioner and improve the use experience of a user.

The invention relates to the technical field of air conditioners, in particular to a control method of an air conditioner. Through the control method, the problems of poor universality and poor user experience existing in an existing air conditioner control method can be solved. The control method comprises the steps that rotation speed of an inner fan is obtained; according to a fitting formula,frequency raising speed of a compressor in the frequency raising stage is calculated; and the compressor is controlled to raise frequency according to the frequency raising speed, wherein the fittingformula is determined according to the corresponding relation between the rotation speed of the inner fan and the frequency raising speed of the compressor. The fitting formula is determined in advance, then the frequency raising speed of the compressor in the frequency raising stage is calculated according to the fitting formula, and then the compressor is controlled to raise the frequency according to the frequency raising speed. Through the control method of the air conditioner, the universality of the air conditioner and use experience of a user can be improved.

The invention relates to the technical field of air conditioners, in particular to a control method of an air conditioner. Through the control method, the problems of poor universality and poor user experience existing in an existing air conditioner control method can be solved. The control method of the air conditioner comprises the steps that rotation speed of an inner fan is obtained; accordingto a first fitting formula, accelerated speed of an outer fan is calculated; according to a second fitting formula, frequency raising speed of a compressor in the frequency raising stage is calculated; the outer fan is controlled to accelerate to the target rotation speed according to the accelerated speed; and preferably, the compressor is controlled to raise frequency according to the frequencyraising speed while the outer fan accelerates to the target rotation speed according to the accelerated speed. Through the control mode, the control method of the air conditioner can improve universality of an air conditioner and improve use experience of a user.

The invention discloses an air conditioner indoor unit and a control method thereof. The air conditioner indoor unit comprises a shell and a sliding door. The shell is provided with an air inlet, thesliding door is arranged in the shell in a sliding manner to open or close the air inlet, according to the air conditioner indoor unit, the sliding door can close the air inlet, structures such as a wind wheel, a heat exchanger, and a filter net can achieve protection and dust prevention, ash accumulation and filth blockage are avoided, the step that in the process of using the air conditioner indoor unit by a customer, the parts of the filter net, the wind wheel and the heat exchanger are cleaned is omitted, use by the user is facilitated, the user use experience is improved, in addition, thesliding door is arranged in the shell, sliding of the sliding door is facilitated, the sliding smoothness of the sliding door is ensured, and the phenomenon that the sliding door is arranged on the outer side face of the shell, and sliding of the sliding door is limited by other objects is avoided.

The invention discloses a semiconductor temperature control module for a car seat. The semiconductor temperature control module for the car seat comprises an air blower, an air outlet volute, a semiconductor temperature control module, a corrugated air duct and a dense-hole air outlet plate. The air outlet volute is connected to a head end air outlet of the air blower. The semiconductor temperature control module comprises a shell, a first radiator, a semiconductor cooling piece, middle insulation cotton and a second radiator. The semiconductor cooling piece is provided between the first radiator and the second radiator. The middle insulation cotton is slotted in the middle to place the semiconductor cooling piece. The first radiator, the semiconductor cooling piece, the middle insulationcotton and the second radiator are arranged in the shell. Two air ducts are formed in the shell and connected to the dense-hole air outlet plate and the corrugated air duct. According to the invention, the modular design is adopted, cooling and heating can be realized at the same time, the cooling/heating speeds are high, and the temperature can be adjusted in a very short time; and active coolingis adopted, so that the seat surface temperature can be effectively reduced and the comfort is improved.

The invention provides a vertical air conditioner indoor unit which comprises a machine shell, the machine shell extends in a vertical column shape, at least one air channel is defined in the machine shell, and the machine shell is provided with at least one vertical-strip-shaped first air supply opening and at least one expansion air supply part; each flow guide piece is in a vertically-extending column shape and is arranged at the position of one first air supply opening, so that an air outlet gap is defined between the flow guide piece and the inner wall, close to the first air supply opening, of the air flue, and air flow at the position of the first air supply opening is blown to the indoor environment through the air outlet gap; according to the vertical air conditioner indoor unit, the air duct communicates with the first air supply opening; or the first air supply outlet and the expansion air supply part are communicated. The air supply experience of the vertical air conditioner indoor unit is better.

The present invention relates to an air conditioner technical field, especially a cabinet air-conditioner indoor machine evaporation structure, wherein the evaporator is disposed on the top of the conditioner shell and between the shell and the front panel. The evaporator is formed by a 'U-shape' copper pipe denting into uniformly arranged fins to be a integer with an arc upside and a straight tabular inferior, making full use of the unused space. The cabinet air-conditioner indoor machine evaporation improved structure of the invention increases the heat exchange area compared to the existing evaporator and advances the ability of the conditioner fast refrigeration/heating.