31results about How to "Reduce the sense of wind" patented technology

The invention discloses a floor air conditioner, a control method thereof and a computer readable storage medium. The method comprises the steps that a first body height detection signal detected by afirst body height detection module mounted on a floor air conditioner indoor unit and a second body height detection signal detected by a second body height detection module mounted on the floor airconditioner indoor unit are acquired; the distance between the first body height detection module and the ground is a first preset height, the distance between the second body height detection moduleand the ground is a second preset height, and the first preset height is less than the second preset height; the user types in front of an air outlet of an air conditioner are determined according tothe first body height detection signal and the second body height detection signal, and the user types at least include the kid type and the adult type; when the user type is the kid type, the air conditioner is controlled to get into a windless mode. Through the floor air conditioner and control method thereof, the problems that the kid plays nearby the air outlet for a long time, cold air is blown to the kid for a long time, and the kid is likely to have poor body immunity, has a cold and feels uncomfortable are solved.

The invention provides a wall-mounted air conditioner indoor unit and an air conditioner. The wall-mounted air conditioner indoor unit comprises a machine shell, an air outlet frame, a heat exchangerand a draught fan, an air returning opening is formed in the front end face or the upper end face of the machine shell, and at least one of the left side face and the right side face of the machine shell is provided with an opening used for air outlet; an air outlet opening is formed in the air outlet frame, the air outlet frame is installed at the opening in a stretchable manner, and the air outlet frame extends out to or retracts into the machine shell through the opening; and the heat exchanger and the draught fan are arranged in the machine shell and are used for blowing out air flow sucked in from the air outlet opening and being subject to heat exchange through the heat exchanger from the air outlet opening. By means of the wall-mounted air conditioner indoor unit, front-inlet-side-outlet or top-inlet-side-outlet surrounding type air feeding of the air flow can be achieved, the air flow is prevented from directly blowing a user, the air feeling is reduced, and the air feeding comfort is improved; and the air outlet frame is installed at the opening of the machine shell in a stretchable manner, the air outlet frame extends out of the shell to output air to increase the air outlet area, outlet air is more soft, and a user is prevented from generating discomfort due to powerful air outlet.

The invention relates to the technical field of air conditioners. The invention aims to solve the problem that an existing embedded machine cannot swing the air blowing angle of an air deflector in real time according to the positions of users. To achieve the purpose, the control method is used for an embedded machine, the embedded machine is provided with an air discharging panel, the bottom faceof the air discharging panel is provided with an air inlet, the side face of the air discharging panel is provided with a plurality of air outlets, an air deflector is arranged in each air outlet, and the air deflectors are connected with the air discharging panel in a pivoted mode. The control method comprises the following steps that 1, an air supply mode is determined; 2, when the air supply mode adopts a direct blowing prevention mode or a multi-angle breeze mode, user distribution information in a detection area corresponding to the embedded machine is determined; and 3, according to theair supply mode and the user distribution information, the swing angle of each air deflector and/or the rotating speed of a draught fan is controlled. According to the control method, the swing angleof each air deflector and the rotating speed of the draught fan are controlled according to the air supply mode and the user distribution information, the angles of the air deflectors are adjusted according to distribution of the users, and the comfort degree of the users is conveniently improved.

The invention discloses a wind deflector and an indoor air conditioner, wherein the wind deflector is provided with a plurality of mounting holes in a through mode. The mounting holes are provided with a plurality of a first wind blocking blades and a plurality of a second wind blocking blades which are concentrically distributed. The first wind blocking blades and the second wind blocking bladesare arranged in a deflection mode along the circular trajectory. The first wind blocking blades are parallel-inclined towards one hole surface of the mounting holes and the second wind blocking bladesare parallel-inclined towards the other hole surface of the mounting holes. The wind deflector sets the first wind blocking blades and the second wind blocking blades which have opposite incline direction, so that wind outlet airflow can achieve rotation, inter-collision and scatter. Therefore, the wind deflector can simultaneously improve breezeless effect and wind circulation effect of the windoutlet airflow.

The invention relates to a solar-energy-combined cold and warm dual power supply system and a control method thereof. The solar-energy-combined cold and warm dual power supply system is characterizedin that the system comprises a solar energy heat cycle unit (101), a gas heat cycle unit (201), an absorbed refrigeration cycle unit (301), an air conditioner cycle unit (401) and a floor heating cycle unit (501); the start and stop of the solar energy heat cycle unit and the gas heat cycle unit are switched mutually by controlling the switch of a corresponding electric valve; and the connection modes of the solar energy heat cycle unit and the gas heat cycle unit, the air conditioner cycle unit and the floor heating cycle unit are through the absorbed refrigeration unit or a heating water supply pipe (17) or a heating water return pipe (18), through the operation on an indoor temperature controller (41), a system controller (40) controls the switch of the corresponding electric valve to select the connection mode, and thus the cooling or heating of a fan coil and the floor heating is achieved. According to the solar-energy-combined cold and warm dual power supply system, the effectiveuse time of the floor heating is prolonged, the load power of the fan coil is further reduced, thus the regulation process of the indoor environment is more energy-saving, and the body feeling is more comfortable.

The invention discloses an air conditioner and a control method thereof, and relates to the technical field of air conditioners. The air conditioner comprises at least two air outlet parts with adjustable air outlet directions,. The control method of the air conditioner comprises the steps of judging whether the air conditioner meets preset conditions or not, and under the condition that the air conditioner meets the preset conditions, controlling the at least two air outlet parts to supply air under the condition that the air outlet directions are opposite or intersected. Whether the wind sense needs to be reduced or not is judged by judging whether the preset condition is met or not, and when the air conditioner meets the preset condition, the air outlet directions of the two air outletparts are adjusted to be opposite or intersected, so that the airflow sent by the two air outlet parts can be offset mutually, the total momentum of the airflow sent by the air conditioner is reduced,and the discomfort caused by the airflow directly blown to a user is relieved.

The invention relate to a cooling and heating combined dual-supply system combined with solar energy. The system is characterized by comprising a solar energy heat cycle unit (101), a gas heat cycle unit (201), an absorption refrigeration cycle unit (301), an air conditioning cycle unit (401) and a floor heating cycle unit (501); starting and stopping of the solar heat cycle unit and the gas heatcycle unit are switched by controlling on or off of corresponding electric valves; the solar heat cycle unit and the gas heat cycle unit are connected with the air conditioning cycle unit and the floor heating cycle unit by the absorption refrigeration unit or a heat supply water supply pipe (9) and a heat supply return pipe (10), operation is performed on an indoor temperature controller (26), and a system controller (25) controls on or off of the corresponding electric valves to select the connection mode, so that cooling or heating of a fan coil and floor heating is achieved.

The invention discloses a breeze-type air guide plate. The breeze-type air guide plate comprises an air guide plate, wherein a plurality of air outlet holes are formed in the air guide plate. According to the breeze-type air guide plate, the air outlet holes are innovatively formed in the air guide plate, and due to the design, a small part of air flow is capable of penetrating through the air guide plate through the air outlet holes and is blown towards the lower part of a room while the air guide plate guides most of air flow towards the upper part of the room, air feeling is greatly reducedthrough dispersion of the air outlet holes for the small part of cold flow, comfort is achieved, and a user can immediately feel coolness or warmth.

The invention provides an air conditioner, an operation control method and device thereof, and a readable storage medium. The operation control method for the air conditioner comprises the following steps that: responding to an operation instruction of an appointed operation mode, and determining the normal state opening angle of an air guidance component; according to pre-stored regulation information and/ or an environment parameter, regulating the normal state opening angle, and marking the regulated angle as a transient state opening angle; and controlling the air guidance component to beregulated to the transient state opening angle to carry out air guidance, switching to the transient state opening angle. Through the execution of the technical scheme, on one hand, the temperature evenness of a room can be improved, and on the other hand, airflow disturbance in the room can be increased, and the somatosensory comfort of users is improved.

The invention provides an air conditioner, an operation control method of the air conditioner, an operation control device of the air conditioner and a readable storage medium, wherein the operation control method of the air conditioner comprises the following steps of obtaining the opening angle and the room temperature of an air guide assembly at a specified operation stage; and configuring a swinging stroke according to the opening angle and/or the room temperature so as to control the air guide assembly to swing in a reciprocating way according to the swinging stroke. By executing the technical scheme, on one hand, the uniformity of the temperature in a room can be improved; on the other hand, the airflow disturbance in the room can be increased; and the body feeling comfort of users is improved.

The invention provides a wall-mounted air conditioner indoor unit and an air conditioner. The wall-mounted air conditioner indoor unit comprises a machine shell, air doors, heat exchangers and fans, wherein the heat exchangers and the fans are arranged in the shell; air return ports are formed in the front end surface or the upper end surface of the shell, at least one of the left side face and the right side face of the machine shell is provided with an air outlet, and the an air doors used for opening or closing the air outlets are formed in the air outlets; and the fans are used for blowingout air flow which is sucked by the air return ports and subjected to heat exchange by the heat exchangers from the air outlets. According to the wall-mounted air conditioner indoor unit, at least one of the left side face and the right side face of the machine shell is provided with the air outlet, the air return ports are formed in the front end surface or the upper end surface of the machine shell so as to realize an embrace type blowing-in with the air flow entering from the front and discharging from the side or entering from the top and discharging from the side, the air flow is prevented from being directly blown to the user, the air feeling is reduced, and the air supply comfort degree is improved; and the air doors are arranged at the air outlets, the air outlets can be closed when the air conditioner is not used, so that foreign matters are prevented from entering the air conditioner, and therefore the cleaning performance of the air conditioner is improved.

The invention discloses a control method of an air conditioner, which is based on the air conditioner of which an air outlet is provided with a rotational flow air dispersing module, and comprises the following steps: when the air conditioner is in a set air outlet state under refrigeration operation, acquiring a temperature characteristic parameter and a humidity characteristic parameter of an indoor environment; the set air outlet state is a state that the rotational flow air dispersing module disperses air flow of the air outlet in a rotational flow mode and then sends the air flow into the indoor environment; and when the temperature characteristic parameter and the humidity characteristic parameter reach condensation conditions, an electronic expansion valve of the air conditioner is controlled to adjust the opening degree, and a fan of the air conditioner is controlled to adjust the rotating speed, so that the latent heat quantity of the air conditioner is reduced. The invention further discloses a control device of the air conditioner, the air conditioner and a computer readable storage medium. According to the air conditioner, the condensation phenomenon can be avoided, the requirement for the wind feeling of a user is met, and the indoor environment temperature drop effect is achieved at the same time.

The control method is based on the air conditioner comprising a main machine and a movable sub-machine, the main machine is provided with a first air outlet and a second air outlet, and the method comprises the steps that when the main machine is in a heat exchange state, the target position where an acting object of the air conditioner is located is obtained; the first air outlet direction of the first air outlet, the second air outlet direction of the second air outlet and the air supply position of the sub-machine are determined according to the target position; and according to the first air outlet direction and the second air outlet direction, the main machine is controlled to supply air, and the sub-machine is controlled to move to the air supply position and supply air to the main machine, so that air outlet of the sub-machine is matched with air outlet of the main machine to reduce the air speed of the target position. The invention further discloses a control device of the air conditioner, the air conditioner and a computer readable storage medium. The invention aims to improve the wind feeling experience of a user without reducing the heat exchange amount input to the indoor environment by the air conditioner.

The invention provides a control method of a wall-mounted air conditioner indoor unit and a computer storage medium. The wall-mounted air conditioner indoor unit comprises a machine shell, the machine shell is provided with a first forward air supply outlet and a second downward air supply outlet, an air channel with an outlet connected with the first air supply outlet and the second air supply outlet is formed, and the shape of the air channel can guide heat exchange airflow in the air channel to gradually flow out of the first air supply outlet in a gathering mode towards the airflow center; the air guide plate is rotatably arranged at the second air supply port and used for guiding the air supply direction of the second air supply port; the control method comprises the steps that the indoor environment temperature is detected; whether the indoor environment temperature is within a preset comfortable temperature interval or not is judged; if yes, the air deflector is controlled to close the second air supply outlet, and the first air supply outlet forwards collects air supply; if not, whether the human body enters the air supply accessible range of the second air supply opening or not is judged, and if yes, the air guide plate is controlled to guide air towards the area where the human body is located. Intelligent air supply regulation and control are achieved, and a user feels more comfortable.

The invention relates to the technical field of environmental protection dust removal equipment, and discloses an efficient dust removal desulfurization filter. The efficient dust removal desulfurization filter comprises a barrel; an annular water collection pipe is fixedly installed on the periphery of the top of the barrel; a water intake device is fixedly installed at one side of the top of thebarrel; an overflow tank located below the water intake device is fixedly installed at one side of the top of the barrel; an ash through hole is fixedly installed at the other side of the middle of the barrel; and a flue inlet is fixedly installed at one side of the middle of the barrel. According to the efficient dust removal desulfurization filter provided by the invention, by adding a secondary air inlet device at the middle position of the barrel, oxygen can be provided for combustion of coal inside the barrel, the secondary air volume is controlled to adjust the combustion and air volumeratio of a boiler, the proper excess air coefficient in the boiler is maintained, sufficient combustion of the coal is ensured, the oxygen content of the tail flue is maintained at a lower level, thegeneration rate of sulfurous acid is reduced, and the corrosion of the flue and a fan is reduced.