147results about How to "Expand the wind range" 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 discloses a hybrid air conditioner indoor unit, which comprises an indoor unit casing, a cross-flow impeller air outlet duct, and a cross-flow impeller air outlet duct wall, and is characterized in that: the cross-flow impeller air outlet duct wall is set There is an air inlet, the air inlet is perpendicular to the axis line of the cross-flow impeller of the indoor unit, and the projection line on the projection plane where the air outlet of the indoor unit is located on the lower left side, the point where it intersects with the wall of the air outlet duct is the upper tangent point of the outlet air The clockwise included angle of the positive direction section of the tangent line of the channel wall is greater than or equal to 12° to less than or equal to 198°, and an induction fan is installed on the outside of the air outlet wall of the cross-flow impeller, and the air outlet of the induction fan is connected to the induction air duct. The air outlet communicates with the air induction opening provided on the wall of the air outlet duct of the cross-flow impeller. The invention has the advantages of large air volume and speed, long shooting range, and the heat exchange air and indoor air form cool but not cold mixed air.

The invention provides a wind guiding device, a wind guiding control method and an air conditioner. The wind guiding device comprises a wind channel component and a wind door component, wherein the wind channel component is arranged inside a housing; the wind door component is mounted on the housing and comprises at least one wind-feeling-free wind discharging plate and at least one cylindrical rotating door which cover two middle wind outlets and two side wind outlets; a plurality of through holes are formed in the at least one wind-feeling-free wind discharging plate; a ventilation channel is formed in the at least one cylindrical rotating door. According to the wind guiding device, the wind generated by operation of wind wheels is blown to the user through the through holes of the wind-feeling-free wind discharging plate, so that the discharged wind is gentle; the wind-feeling-free wind discharging plates and the cylindrical rotating doors can open both middle wind outlets and/or both side wind outlet to be matched with each other; the wind-feeling-free wind discharging and the conventional wind discharging can be carried out at the same time, so that rapid cooling or heating can be achieved; the usage comfort level of the user can be ensured; meanwhile, the ventilation channel communicates with the inside and the outside of the housing through different positions so as to change the wind discharging directions of the wind outlets; the usage experience of the user can be improved.

The invention discloses a ceiling machine and a control method thereof. The ceiling machine comprises a shell, flow guide pieces and an air flow driving device; the shell is provided with a main air inlet, a plurality of main air outlets and a main air flue used for communicating the main air inlet and the main air outlets; each flow guide piece comprises a plurality of air suction parts and a flow guide part, the flow guide part is detachably connected with the shell, the air suction parts extend to the main air outlets from the flow guide part, each flow guide piece is provided with an auxiliary air inlet, auxiliary air outlets and an auxiliary air flue for communicating the auxiliary air inlet and auxiliary air outlets, and the auxiliary air inlet is communicated with the main air flue; and the air flow driving device is used for driving air flow to enter the auxiliary air flue from the auxiliary air inlet. In the technical scheme, through the arrangement of an auxiliary air flue system, the air flow direction is changed under the effect of the air pressure, extrusion and friction between the air flow and a solid are avoided, and therefore the energy consumption of the air flow in the direction changing process is greatly reduced; and in this way, the air volume is better improved, the air speed is kept, and a user can conveniently send air flow to a far designated spot.

The invention discloses a dish washing machine which comprises an inner container, an air guiding pipe and an air inlet device. A washing cavity is formed in the inner container, an air outlet hole is formed in the inner container, the air guiding pipe is arranged in the inner container and provided with an air outlet formed in the length direction of the air guiding pipe, and the air inlet device is connected with the air guiding pipe. According to the dish washing machine, the air guiding pipe connected with the air inlet device is arranged in the inner container, and the air outlet is formed in the length direction of the air guiding pipe; accordingly, the air outlet range can be widened, the air outlet amount can be increased, the washing cavity in the inner container can be quickly filled with hot air, and then dishes in the dish washing machine can be quickly dried after being washed.

The invention provides an indoor unit of an air conditioner, which comprises an indoor unit body; the indoor unit body is articulated on a rotating base; and a driving wheel capable of driving the indoor unit body to swing around an articulated shaft is arranged on the rotating base. As the indoor unit body can swing, the wind angle range is increased a lot compared with the traditional air conditioner incapable of swinging, so that the comfort of the air conditioner is improved. The technical scheme is further improved that an air inlet is formed on the back surface of the indoor unit body, so that the air supply volume is larger, thereby enhancing the efficiency of the air conditioner. The indoor unit solves the technical problems that the air can not be supplied to the back surface of the indoor unit, and the angle of an air outlet can not be adjusted to cause not big enough air outlet scope, so that the air outlet volume is improved, the air outlet scope is increased, and the performance of the air conditioner is improved.

The invention provides a wind guide device, a wind guide control method and an air conditioner. The wind guide device comprises a wind duct assembly and a wind door assembly, wherein the wind duct assembly is arranged in a shell, two wind wheels are mounted in the wind duct assembly, and the wind door assembly is mounted on the shell and comprises at least one sense-of-windless wind outlet plate for covering a wind outlet in the middle and at least one sliding door located at wind outlets in two sides, and at least one sense-of-windless wind outlet plate is provided with multiple through holes. According to the wind guide device, wind generated when the wind wheels operate is blown to users through the through holes in the sense-of-windless wind outlet plates, so that the output wind is gentle; it is avoided that the wind is directly blown to the users through the wind outlets and consequently the users feel uncomfortable, the use comfort of the users is improved, meanwhile the sense-of-windless wind outlet plates and the sliding doors are in cooperation and slide to different positions to open or close the wind outlet in the middle and/or the wind outlets in all the side faces, quick cooling or heating is achieved and the use comfort of the users is guaranteed while sense-of-windless wind output and conventional wind output can be achieved, and the use experience of the users is improved.

The invention provides an air conditioner with a multidirectional air outlet function. The air conditioner comprises a case (1), a first centrifugal impeller (2) and a second centrifugal impeller (3), wherein the first centrifugal impeller (2) and the second centrifugal impeller (3) are adjacently located inside the case (1). The case (1) is provided with air outlets which are located in the upper side, the lower side, the left side and the right side in the radial direction of the first centrifugal impeller (2) and the second centrifugal impeller (3), and the case (1) is further provided with middle air outlets (4) which are located between the first centrifugal impeller (2) and the second centrifugal impeller (3) in the tangential direction of the two impellers. According to the air conditioner with the multidirectional air outlet function, the positions of the air outlets are expanded, so that the air outlet range is large, the requirement for the wide air supply range is met, and air supply comfortableness is effectively improved. The invention further relates to an air outlet control method of the air conditioner with the multidirectional air outlet function.

The invention discloses a wall-mounted indoor machine and an air conditioner. The wall-mounted indoor machine comprises a shell, a first windshield plate and a second windshield plate. The shell is provided with a wind outlet. The first windshield plate is rotationally mounted in the wind outlet so as to rotationally open or cover-close the wind outlet. The second windshield plate and the first windshield plate are arranged in a stacked mode. The second windshield plate is in sliding connection with the first windshield plate so that the second windshield plate can slide out or be accommodatedon the plate surface of the first windshield plate in the width direction of the first windshield plate, and the second windshield plate and the first windshield plate are provided with wind dispersing holes in a penetrating mode. According to the wall-mounted indoor machine, the wind-feeling-free wind outlet range of the wall-mounted indoor machine can be enlarged.

The invention discloses a cabinet air conditioner and an air outlet control method of the cabinet air conditioner. The cabinet air conditioner comprises a shell, a front air outlet structure and a top air outlet structure, wherein the shell is provided with a recess opening; the front air outlet structure is arranged on the shell and is provided with a first air outlet, and one side wall of the first air outlet adjoins with an air deflector; the front air outlet structure is provided with a driving shaft shoulder, the driving shaft shoulder is arranged in an eccentric manner, the shell is fixedly provided with a driving motor, an output shaft of the driving motor is in transmission connection with the diving shaft shoulder, the front air outlet structure is driven to rotate relative to the shell, and the first air outlet is aligned at the recess opening or the air deflector is pressed against the side wall of the recess opening and blocks the recess opening; and the top air outlet structure is arranged at the upper end of the shell and is provided with a second air outlet, the top air outlet structure is connected with a rotating structure, and the rotating structure drives the top air outlet structure to rotate relative to the shell. According to the technical scheme, the temperature of indoor air can rapidly and effectively reach a set temperature value, and the use comfort of users is improved.

The invention discloses an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises a surface frame, an airless part, a heat exchanger and a fan. A first air outlet is formed in the front lower portion of the surface frame, the first air outlet runs through the front portion of the surface frame forwards, and the first air outlet runs through the bottom of thesurface frame downwards, and second air outlets are formed in at least one of the left side of the surface frame and the right side of the surface frame; the airless part is movably arranged on the front side of the surface frame between a first position and a second position, and the airless part comprises a first panel. When the airless part is located at the first position, the first panel opens the first air outlet; when the airless part is located at the second position, the first panel closes the first air outlet. According to the air conditioner indoor unit, the first air outlet and thesecond air inlets are formed in the surface frame, it can be achieved that air comes out at multiple angles, the air-outlet volume is increased, the air-outlet range is widened, quick refrigeration and heating of the air conditioner indoor unit are achieved, and the working efficiency of the air conditioner indoor unit is improved.

The invention provides a wind guide device, a wind guide control method and an air conditioner. The wind guide device comprises a wind channel assembly and a wind door assembly. The wind channel assembly is connected with a wind wheel assembly and arranged in a shell at two wind outlet areas. The wind door assembly is mounted on the shell and comprises multiple wind doors used for opening or closing a middle wind outlet or two side wind outlets. The multiple wind doors comprise at least one folding door and at least one cylindrical rotating door. By means of the wind guide device, wind generated by working of the wind wheel assembly is blown out to the outer environment by different parts of the middle wind outlet or the side wind outlets opened through expansion or contraction of the folding door to different positions, and the middle wind outlet or the side wind outlets can blow out wind in different directions in the wind outlet state; the cylindrical rotating doors rotate so that ventilation channels can be located at different positions to communicate the inner portion of the shell with the outer portion of the shell to open the middle wind outlet or the side wind outlets; the wind outlet direction can be changed; the wind outlet range can be widened; and the use experience of a user can be improved.

The invention provides an air conditioner. The air conditioner comprises a shell body, a first air guiding plate and a second air guiding plate. The shell body is provided with an air inlet and an air outlet. The first air guiding plate is arranged at the position of the air outlet in a pivoted mode and conducts primary air guiding on supply air from the air outlet. The second air guiding plate is arranged outside the shell, the second air guiding plate is detachably connected to the shell body through a connecting piece, and secondary air guiding is conducted on the supply air which is guided by the first air guiding plate primarily. The air conditioner has a large air guiding area, and air guiding dead angles are removed.

The invention discloses a ceiling machine which comprises a shell, an air guide ring and a driving device. The shell comprises a panel component which is provided with a downwards-open air inlet and an air outlet surrounding on the periphery of the air inlet, at least part of arc sections of the air guide ring is made of a flexible material, and the air guide ring is slidably mounted on the upper surface of the panel component to enable the air guide ring to expand or contract along the radial direction of the air outlet; the driving device is mounted in the shell, connected with the air guide ring and used for driving the air guide ring to expand or contract along the radial direction of the air outlet. The ceiling machine can realize adjusting of air outgoing quantity.

The invention provides an improved indoor heater. The improved indoor heater comprises a panel, a shell, an air blowing module, a ventilation module and a heating module; an illumination module, an intake grid plate and an exhaust grid plate are mounted on the panel; a first intake port, a second intake port and an exhaust port are formed in the end surface of the shell; an air outlet is formed inthe side surface of the shell; a first volute and a second volute are arranged in the shell; a first exhaust way is surrounded by the first volute; a second exhaust way is surrounded by the second volute; a thermal insulation surrounding plate is projected on the exhaust port for surrounding the heating module; the heating module is accommodated in the thermal insulation surrounding plate, and isaligned to the exhaust grid plate; the intake grid plate respectively conducts with the first intake port and the second intake port; the first air way communicates with the first intake port and theexhaust port; the second air way communicates with the second intake port and the air outlet; the air blowing module is mounted in the first air way; the ventilation module is mounted in the second air way; a thermal insulation back plate is arranged on the back surface of the illumination module, covers the back surface of the illumination module, and is fixed with the panel; and a gap is formedbetween the illumination module and the thermal insulation back plate.

The invention discloses an air conditioner air deflector and an air conditioner with the air deflector. The air deflector is of a strip-shaped structure and comprises two short sides and two long sides. The air deflector comprises a plurality of air guide sub-faces, and the multiple air guide sub-faces are sequentially connected to form a whole air guide face of the air deflector. The connecting line of the middle points of the two short sides of the air deflector serves as a reference axis, and the plane where the reference axis is located serves as a reference plane. The multiple air guide sub-faces comprise deflection faces and connecting faces connected with the deflection faces. The deflection faces comprise the upward deflection faces and the downward deflection faces, wherein the upward deflection faces upwards deflect relative to the reference plane by the set deflection angle larger than 0 degree with the reference axis as a rotation shaft, and the downward deflection faces downwards deflect relative to the reference plane by the set deflection angle larger than 0 degree with one linear long side as a rotation shaft. According to the air conditioner air deflector, air guide is achieved, meanwhile, the air outlet range can be widened, and the air outlet speed can be reduced.

The invention relates to a structure device of an electric fan which simultaneously blows on the positive and negative directions. The invention is characterized in that the fan vanes 1 and 5 on the positive and negative directions are respectively fixed on the two ends of the motor shaft 2 of a coaxial electromotor 3; a clapboard 6 is fixed on a fixing frame 7; while the fixing frame 7 enters into the outer protective hood 4 of the electromotor as well as is adjusted and fixed by a group of movable bolts. The invention utilizes the same rotating shaft one motor of the electric fan to assemble (a group) two fan vanes which blow positively and negatively to carry out bidirectional blowing to lead the blowing range of the electric fan to be enlarged by one times than that of the electric fan in the existing market, thus achieving remarkable social and economic benefits.

The invention provides an air conditioner. The air conditioner comprises a heat exchanger; a plurality of fans are arranged in the air conditioner; a plurality of air outlets are further arranged on the air conditioner; the fans and the air outlets are correspondingly arranged one by one; the heat exchanger is vertically arranged in the air conditioner; the fans comprise at least one centrifugal fan transversely arranged in the air conditioner; and the fans guide air to pass through the heat exchanger and blow out air from the air outlets. The air conditioner has the beneficial effects that the length of the heat exchanger can be reduced when the air conditioner with the multiple air outlets is produced, and the production cost is reduced.

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 blade movement method for anair outletof an automobile air conditioner and an adopted device.The blade movement device comprises a shell, an air guide mechanism and a drivingmotor, the air guide mechanism comprises a main blade and a secondary blade set, and the driving motor is in transmission connection with the main blade and the secondary blade set; the driving motordrives the main blade to intermittently rotate in the shell, when the main blade is located at the lower limit position, the main blade abutsagainst the lower wall of the shell, when the main blade is located at the upper limit position, the main blade abutsagainst the upper wall of the shell, and when the main blade intermittently rotates, the main blade rotates at the lower limit position and the upper limit position in the rotating process, and successively pass a a plurality of warp stop positions so as to guide air up and down, and stays at each warp stop position for a certain period oftime; and the driving motor drives the secondary blade set to swing at least once at the same time, so that the air outlet completes left-right air guide at least once. The blade movement method anddevice have the characteristics of compact structure, wide air blowing range and good air blowing effect.

The invention discloses an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises a face frame, a non-draught component, an outer air deflector, a heat exchangerand a draught fan; a first air outlet is formed in the front lower portion of the face frame, and the first air outlet penetrates through the front portion and the bottom portion of the face frame; the non-draught component is arranged on the front side of the face frame; the outer air deflector can open and close the bottom side portion of the first air outlet; when the non-draught component islocated at the first position, the non-draught component opens the front side portion of the first air outlet; and when the non-draught component is located at the second position, the non-draught component closes the front side portion of the first air outlet. According to the air conditioner indoor unit, the air outlet amount and the air outlet range are large, and cold air can be prevented frombeing directly blown to human bodies, so that the non-draught air outlet mode is achieved; and the air outlet modes of the air conditioner indoor unit are diversified so that the requirements of users for different air outlet effects and indoor temperature adjustment of the air conditioner indoor unit can be well met.