307results about How to "Expand the range of air supply" patented technology

The invention discloses an air conditioner and an air outlet device thereof. The air outlet device of the air conditioner comprises a rotation seat, a circumferential rotation driving device, an air tunnel assembly and an up-down rotation driving device. The rotation seat is arranged at the top of a machine shell circumferentially rotationally. The circumferential rotation driving device is used for driving the rotation seat to rotate circumferentially. The air tunnel assembly is arranged on the rotation seat in an up-down rotation mode. An air tunnel penetrating through the thickness of the air tunnel assembly is formed in the air tunnel assembly. An air channel is formed in the air tunnel assembly around the circumferential direction of the air tunnel and communicated with the inside of the machine shell and the outside world respectively. The up-down rotation driving device is used for driving the air tunnel assembly to rotate up and down. According to the air outlet device of the air conditioner, air can be guided in both the circumferential direction and the up-down direction, so that the air supplying range is large; comfortableness is high, and the running noise is small.

The invention provides an air conditioner indoor unit and an air supply method thereof. The air conditioner indoor unit comprises multiple fans; and each fan is corresponding to at least one exhaust port. The air supply method comprises the steps of: obtaining indoor human body information, wherein the human body information includes a human number, human body comfort parameters and distances from human bodies to the air conditioner indoor unit; and controlling the opening number of the fans, the air speeds of the fans and the air supply direction of the air conditioner indoor unit according to the human body information. The air conditioner indoor unit not only widens the air supply range, and realizes intelligent air supply, so that the adjustment of the total air quantity, the air speed and the air direction is more precise, the user experiences are improved, and the purpose of saving energy is achieved.

Embodiments of the invention provide a wall-mounting air conditioner indoor unit, a wall-mounting air conditioner, and an air blowing control method. The invention relates to the technical field of air conditioners, and improves comfort level of a wall-mounting air conditioner. The wall-mounting air conditioner indoor unit comprises a housing. The housing is provided with an air outlet. The indoor unit also comprises an upper air deflector, a lower air deflector, and a driving device. The upper air deflector is movably connected with the housing through an upper rotating shaft. The upper rotating shaft is arranged on the upper edge of the air outlet. The upper rotating shaft is arranged along the length direction of the air outlet. The lower air deflector is movably connected with the housing through a lower rotating shaft. The lower rotating shaft is arranged on the lower edge of the air outlet. The lower rotating shaft is arranged along the length direction of the air outlet. The driving device drives the upper air deflector and the lower air deflector to swing cooperatively. The wall-mounting air conditioner indoor unit is used for a wall-mounting air conditioner.

The invention discloses an air conditioning cabinet and an air conditioner comprising the same. The air conditioner cabinet comprises a shell, the shell is provided with a front panel, and an air outlet is formed in the front panel. The air conditioner cabinet further comprises an axial flow fan, wherein the axial flow fan comprises a shell cover, an inner support, a first motor, a first axial flow wind wheel, an outer support, a second motor and a second axial flow wind wheel; the shell cover is arranged at the air outlet, and the shell cover is provided with an air inlet end and an air outlet end; the inner support is arranged in the shell cover, and is close to the air inlet end; the first motor is arranged on the inner support; the first axial flow wind wheel is located in the shell cover, and is installed on the first motor; the outer support is arranged in the shell cover, and is close to the air outlet end; the second motor is arranged on the outer support; and the second axialflow wind wheel is positioned in the shell cover, and is installed on the second motor. According to the technical scheme, the air supply range of the air conditioner cabinet is improved.

The invention provides a wall-mounted air conditioner which comprises a shell. An air intake vent and at least one air outlet are formed in the front portion of the shell. The wall-mounted air condition further comprises a heat exchanger, a front panel, a centrifugal fan, an air duct, independent ventilation parts and a controller. The heat exchanger is arranged at the air intake vent; the front panel is located in front of the heat exchanger and is rotatably mounted at the air intake vent so as to open or close the air intake vent; the centrifugal fan corresponds to the air intake vent and is located at the back of the heat exchanger; the air duct is formed in the shell and is used for communicating the air intake vent and the air outlets; the independent ventilation parts are arranged at the positions of the air outlets and supply air inwardly within 360 degrees; the controller is used for controlling the centrifugal fan, the independent ventilation parts and the front panel to act. The wall-mounted air conditioner has the advantages of little power consumption, convenience and flexibility in use, far air supplying distance, high room cooling and heating speed and good comfortableness, and multidimensional and 360-degree designated air supply can be flexibly realized.

The invention discloses an air conditioner with a rotating air outlet structure. The air conditioner comprises an air conditioner shell, wherein an internal air way of the air conditioner is defined by the shell; an air outlet is formed in the shell; the rotating air outlet structure is arranged in the internal air way, and comprises a first annular air guide body and a rotating driving mechanism; the first annular air guide body is provided with a front opening, a back opening and a hollow cavity positioned between the front opening and the back opening; and the rotating driving mechanism is in driven connection with the first annular air guide body for driving the first annular air guide body to rotate in the peripheral direction. As the rotating air outlet structure is arranged in the air conditioner, the peripheral air outlet of the air conditioner is realized, the air blowing range is widened, and the air blowing speed is accelerated.

The invention discloses an indoor air conditioner and a control method thereof. The indoor air conditioner comprises a shell, a heat exchanger and air supply fans. A front plate of the shell is provided with a plurality of air outlets while a rear plate of the shell is provided with an air inlet, and the plurality of air outlets are distributed at intervals vertically. The heat exchanger is arranged in the shell and positioned between the air inlet and the plurality of air outlets. The air supply fans as many as the air outlets are arranged in the shell and in one-to-one correspondence to the air outlets, the air supply fans drive external air to flow inside through the air inlet to be discharged through the air outlets respectively after passing through the heat exchange, and air outlet directions of at least two of the air outlets form an included angle in a vertical plane. The indoor air conditioner is wide in air supply range, indoor temperature change speed can be increased, and human comfort can be improved.

The invention is suitable for the technical field of an air conditioner, and discloses an air conditioner and an air supplying method of the air conditioner. The air conditioner comprises a casing and a heat exchanger arranged in the casing, wherein an air inlet is formed in the casing; the casing is provided with an air hole penetrating through the casing; an air outlet which is used for blowing out the airflow to enable the negative pressure to be generated at the air hole is formed in the inner wall of the air hole; an airflow generating device which is used for driving the airflow to enter into the casing from the air inlet and discharging the airflow out the casing from the air outlet after the airflow flows through the heat exchanger is arranged in the casing; the air hole is positioned in one side of the airflow generating device. The air supplying method of the air conditioner adopts the air conditioner. By adopting the air conditioner and the air supplying method of the air conditioner, the aerodynamics theory is used, and an air supplying effect having performance many times higher than the performance of the air inlet and the air outlet is formed; the energy efficiency utilization is high; the air supplying effect is excellent; the air output is stable and uniform; people feel comfortable; the energy-saving and environment protection effect of the air conditioner is excellent.

The invention provides an air conditioner air outlet structure. The air conditioner air outlet structure comprises a housing, an air outlet grating and an air direction and volume adjusting mechanism, wherein the housing is provided with an air inlet, the air outlet grating is provided with a radial air outlet and an axial air outlet, and at least part of the air direction and volume adjusting mechanism is arranged in the housing and the air outlet grating. The air direction and volume adjusting mechanism comprises a connecting rod structure and an air direction pull rod. The connecting rod structure is fixedly provided with a connecting rod blade and can rotate around the axis of the connecting rod structure so that the connecting rod blade can close the air inlet or at least partially open the air inlet. The air direction pull rod comprises a pull rod body and a pull rod blade on the pull rod body. The pull rod body can move in the axial direction of the connecting rod structure so as to drive the pull rod blade to move between the first position and the second position. The air outlet direction of the air conditioner air outlet structure can be adjusted, the air supply range is wide, the human comfort can be improved, and the air conditioner air outlet structure is simple in structure and convenient to assemble.

The invention belongs to the technical field of air ducts, and discloses an air duct system, an air supply method of the air duct system and a fan and an air conditioner with the air duct system. An air flow channel is divided into at least two sub channels by air tunnel portions, wind wheels suck air flow in from air inlets, the air flow is made to flow through a heat exchanger and then made to be blown out forwards from air outlets located on the inner side or the periphery of the air tunnels, the air tunnels are front-back through tunnels, air enters an air inlet portion from the air inlets, flows to squeezing portions, then is divided into at least two streams under the effect of the air tunnel portions and then is blown out from the air outlets, air blown out from the air outlets enables the front sides of the air tunnels to form negative air pressure, and air at the rear portions of the air tunnels is sucked forwards and flows out from front end openings of the air tunnels. The air supply effect which is at least multiple times the air inlet capacity of the air inlets is formed through the principles of the aerodynamics, the energy efficiency utilization rate is high, the air supply effect is good, and the energy saving and environment protection effects are good.

The invention discloses an air vane for an air conditioner. The air vane in an elongated shape comprises a left air guide portion and a right air guide portion. A guide surface of the left air guide portion comprises a first guide face, a second guide face and a first transition face; the first transition face is a narrow face and forms an included-angle opening, facing the right, with a long edge, close to an air outlet, of the air vane; the first guide face and the second guide face are arranged on two sides of the first transition face; the first guide face is a sloping face at a position, close to an air outlet of an indoor unit, on the inner side of the first transition face; the first guide face guides air from the air outlet of the indoor unit to the position over the left of a user who faces the indoor unit; the second guide face is a sloping face which slopes towards the first guide face and which is arranged on the outer side of the first transition face; the second guide face diffuses the air to the position under the left of the user. The invention further provides the air conditioner with the air vane. The air vane and the air conditioner with the same have the advantages that the air supply range of the air conditioner is adjustable, air supply is tenderer, and comfort is improved.

The invention provides a method and system for controlling opening and closing of air outlets of an air conditioner. The method includes the steps of obtaining air supply control conditions, sending control signals for controlling opening and closing of the air outlets according to the air supply control conditions, and opening or closing the corresponding air outlets according to the control signals. By means of the method and system for controlling opening and closing of the air outlets of the air conditioner, the control signals for controlling opening and closing of the air outlets are sent according to the air supply control conditions, the corresponding air outlets are opened or closed according to the control signals, opening and closing of the different air outlets are dynamically controlled according to the air supply control conditions, and therefore the problem that in the prior art, the air supply range is small due to the single-direction air supply method of the air outlets of the air conditioner is solved, and dynamic air supply of the air outlets of the air conditioner is achieved.

The invention provides an air guide mechanism of an air conditioner and the air conditioner with the same. The air guide mechanism of the air conditioner comprises an air deflector, a first motor, a second motor, a first air guide connection rod, a second air guide connection rod and a third air guide connection rod, wherein the first motor and the second motor are arranged on a casing of the air conditioner; a first end of the first air guide connection rod is in driving connection with the first motor, and a second end of the first air guide connection rod is connected with a first hinge portion on the air deflector; a first end of the second air guide connection rod is in driving connection with the second motor; and a first end of the third air guide connection rod is hinged to a second end of the second air guide connection rod, and a second end of the third air guide connection rod is connected with a second hinge portion on the air deflector. The first hinge portion is parallel to a pivotal axis of the second hinge portion. The air guide mechanism of the air conditioner effectively solves the problems that an air outlet of the air conditioner in the prior art has slits, and the air supply range is limited.

The invention relates to a method and device for controlling a fan and the fan. The method includes the steps that when a swingable supporting rod swings, the current swinging angle of the swingable supporting rod is obtained; the current distance between the fan and a user with air supply required is determined; the axial rotating angle needing to be reached by a fan swinging head at present is determined according to the current distance and the current swinging angle; and the fan swinging head is controlled to rotate according to the axial rotating angle, and accordingly air can be supplied to the user with air supply required. According to the technical scheme, the air supply range can be widened by swinging the swingable supporting rod; and moreover, the effect that the fan swinging head can align the user to supply air all the time in the swinging process of the swingable supporting rod can be guaranteed as far as possible by controlling the fan swinging head to rotate in the axial direction, and therefore the comfort level experience of the user can be improved.

A dehumidification device comprises a dehumidification part disposed in a main body shell provided with a blowout port in a substantially rectangular shape, a wind sending part and a wind direction changing unit (6) changing a wind sending direction of air sent by the wind sending part. The wind direction changing unit (6) comprises a plurality of wind direction changing plates (16) which are disposed at the blowout port and change the wind sending direction of the wind sending part, and a rotary shaft (15) capable of rotationally and fixedly support the wind direction changing plates (16). The rotary shaft (15) extends in the length direction of the blowout port, and the wind direction changing plates (16) are installed in a tilt manner relative to the blowout direction blown out from the blowout port, so the wind sending direction expands in the length direction of the blowout port. At the wind direction changing plates (16) located near the center of the length direction of the blowout port, a gap portion (20) is disposed at the upstream side in the wind sending direction.

The invention discloses an air conditioner and an air conditioner control method. The air conditioner comprises a shell, an air flue piece and a first draught fan assembly. An air outlet is formed inthe shell and comprises a front air outlet body and a side air outlet body, wherein the front air outlet body is formed in the front surface of the shell, and the side air outlet body is formed in theside surface of the shell. The air flue piece is arranged in the shell. A first air flue and a second air flue are limited by the air flue piece. The first air flue communicates with the front air outlet body and the side air outlet body, the second air flue is located in the first air flue and communicates with the front air outlet body, and the first draught fan assembly is arranged in the first air flue and located below the second air flue. According to the air conditioner, the air supply range can be enlarged.

The invention discloses an air conditioning indoor unit and an air conditioner with an air conditioning indoor unit. The air conditioning indoor unit comprises a shell body, which is provided with an air supply opening and an air returning opening; an air guide ring, which is arranged at the air supply opening for adjusting the air supply direction; a driving component, which is connected with the air guide ring, and drives the air guide ring to crossly sway and/or vertically sway; an indoor heat exchanger, which is arranged in the shell body; a blower component, which is arranged in the shell body. The air conditioning indoor unit can greatly increase the air supply scale thereof by arranging the air guide ring which can sway along cross and vertical directions, and air flow can be blown to any zone in front of the shell body, and thereby the dead corner of the air supply in the room is effectively solved, the comfort level of the air conditioning indoor unit is added, time from the indoor temperature to the preset temperature is shortened, and energy consumption of the air conditioning indoor unit is reduced.

The invention provides an air conditioner indoor unit. The air conditioner indoor unit comprises a main case and a fresh air device; the main case is provided with a first air conditioner air outlet,a second air conditioner air outlet and a fresh air outlet; the fresh air device is installed in the main case so that outdoor fresh air can be introduced into the indoor space through the fresh air device; the fresh air device is provided with a fresh air channel; the fresh air outlet communicates with the fresh air channel so that fresh air in the fresh air channel can flow into the indoor spacethrough the fresh air outlet; and the first air conditioner air outlet and the second air conditioner air outlet are located on the two opposite sides of the fresh air outlet. Due to the fact that the two opposite sides of the fresh air outlet are each provided with the corresponding air conditioner air outlet, air conditioner air coming out through the two air conditioner air outlets is used fordriving fresh air coming out of the fresh air outlet to flow, then the air supply distance of the fresh air coming out of the fresh air outlet is enlarged, the flowing direction of the fresh air coming out of the fresh air outlet is changed, and therefore the indoor air quality is fast and effectively improved.

The invention belongs to the technical field of air ducts, and discloses an air duct system, an air supply method of the air duct system, a fan with the air duct system and an air conditioner with the air duct system. Airflow is at least divided into two ways and blown out from air outlets in the two sides of an air tunnel through flow diversion passages, so that airflow moving forwards evenly and stably is formed on the two sides of the air tunnel, strong and stable negative pressure can be generated in the air tunnel, under the suction effect of the negative pressure, air at the rear of the air tunnel is sucked forwards, enters the air tunnel from the rear end of the air tunnel, penetrates through the air tunnel, and then flows out of an opening in the front end of the air tunnel, the air supply effect of an airflow center is enhanced, air surrounding the air tunnel is supplemented due to the effect of the negative pressure, the center airflow drives the airflow surrounding the center airflow to move forwards together, the air supply range is increased, based on the aerodynamics principle, the air supply effect that the air inflow capacity is multiple times of the air inflow capacity of air inlets is formed, the energy efficiency utilization rate is high, and the air supply effect is good.

The invention discloses an air conditioner indoor unit comprising a blade and an air duct. An air outlet of the air duct is provided with a first periphery and a second periphery. A first distribution mechanism is close to the first periphery, and a second distribution mechanism is close to the second periphery. The first distribution mechanism and the first periphery form a first air outlet; the second distribution mechanism and the second periphery form a second air outlet. A third air outlet forms between the first distribution mechanism and the second distribution mechanism. According to the technical scheme, the two distribution mechanisms are disposed at the air outlet of the air duct, the air duct is divided into three, air can be supplied in three directions, and air supply range is greatly enlarged; one blade and one air duct system are adopted, the structure is greatly simplified, and indoor unit size is effectively controlled.