43results about How to "Wide range of air supply" patented technology

The invention discloses an air guide plate moving mechanism, an air-conditioner air output assembly and an air-conditioner. The air guide plate moving mechanism comprises a transmission rod extending along an axis, a sweeping mechanism used for driving the transmission rod to rotate around the axis, a push-out mechanism used for driving the transmission rod to move along the axis, and a transmission mechanism, wherein the input end of the transmission mechanism is connected with the transmission rod, and the output end of the transmission mechanism is used for being connected with an air guide plate, so that the air guide plate rotates relative to the transmission rod in the rotating process of the transmission rod. According to the air guide plate moving mechanism, the large air guide plate can be used at will, the air supply distance is long, and the air supply range is wide; a motor is arranged in the air-conditioner, and noise is low; the transmission rod can be solid, and both rigidity and strength can be improved greatly; a bending-resistant motor wire is not needed, the cost is reduced, and reliability is high; the connecting portion of a push rod and the air guide plate comprises few structures, so that the appearance can be small and exquisite; and few small bolts are needed, the appearance and strength are ensured, and the reliability and the assembling efficiency are improved.

The indoor unit of air conditioner cabinet has three air inlets and three air outlets, including two side air outlets with guide plate driven with a step motor, and one front air outlet with wind frame comprising cover plat and wind guide bars and driven with a step motor. The indoor unit has a wind blowing range as wide as 180 deg horizontally and 135 deg vertically, homogeneous air blast temperature, wide air inlet range, great air inlet quantity, low noise and capacity of fast regulation on indoor temperature.

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 discloses an air conditioner indoor unit. The air conditioner indoor unit comprises a shell body, a heat exchanger and at least two centrifugal fans. The shell body is provided with an air inlet and at least two air outlets. At least two spaced air channels are limited in the shell body. The at least two air channels are in one-to-one correspondence with the at least two air outlets and communicated with the air inlet and the corresponding air outlets respectively. An air tunnel penetrating through the shell body is formed in the shell body. The heat exchanger is arranged in the shell body. The at least two centrifugal fans are arranged in the at least two air channels respectively to drive external air to enter from the air inlet and blow out from the corresponding air outlet after being subjected to heat exchange with the heat exchanger. The air tunnel is located between the air outlets of the at least two air channels, and the air blowing out from the at least two air outlets forms negative pressure on the front side of the air tunnel to drive the air on the rear side of the air tunnel to flow on the front side of the backward part of the air tunnel. According to the air conditioner indoor unit, the attenuation degree of air volume is small, air is sent farther, and the structure is simpler.

The invention relates to a high-heat-dissipation generating set box body. The inner cavity of the box body is separated into an air inlet chamber and a generating set chamber by a baffle; a refrigerating device, an air pipe and a blower are arranged in the air inlet chamber; the refrigerating device comprises a shell and a semiconductor refrigerating sheet, a cooling water pipe and a control mainboard which are arranged in the shell; an air duct and a netted baffle for installing a generating set are arranged in the generating set chamber. The high-heat-dissipation generating set box body disclosed by the invention has excellent dehumidification, heat dissipation and heat insulation properties, can well meet the temperature and humidity control requirements of equipment and the operating environment requirements of personnel, guarantees the safe and stable operation of the generating set and other electrical equipment in the high-heat-dissipation generating set box body, prolongs service life of the equipment, is particularly suitable for the working environment with high temperature and high humidity and has a very wide market application prospect.

The invention relates to a marine jet flow induced draught cooling device which comprises a box body, wherein a diagonal fan is arranged in the middle of the box body, a cooling device is arranged at the position of an air inlet of the diagonal fan, and jet flow nozzles are arranged on the front side, the left side, the right side and the lower side of the portion, in front of the air outlet portion of the diagonal fan, of the box body. Due to the fact that the jet flow nozzles are arranged on the left side, the right side and the lower side of the box body, the angle can be adjusted to enable air to be fed in all directions, and the air feeding range is wide.

The invention relates to the technical field of air conditioners, in particular to an air conditioner. The air conditioner aims to solve the problems that an existing air conditioner is single in airsupply mode and limited in air supply range due to the fact that air is only guided by a first air guide plate. The air conditioner comprises a shell and air guide plate sets, wherein each air guide plate set comprises first air guide plates, the shell is provided with air outlets, and the first air guide plates are arranged on the shell in a rotatable mode so that the air outlets can be plugged or opened; each air guide plate set further comprises second air guide plates, each second air guide plate is arranged on each first air guide plate in an embedded mode and can non-coaxially rotate relative to each first air guide plate, and each first air guide plate is provided with a first ventilation structure, each second air guide plate is provided with a second ventilation structure, a plurality of air supply modes are formed by independently or simultaneously controlling the rotation of the first air guide plates and the second air guide plates and combining with an air outlet mode of the ventilation structure, so that different air supply requirements of users can be met.

The invention discloses a multifunctional fan. The multifunctional fan comprises a driving motor, blades and a water cooling device, wherein an output shaft of the driving motor is connected with the blades; the water cooling device comprises an evaporator; the evaporator comprises multiple fins; gaps are formed between adjacent fins; the multiple fins are annularly distributed at the outer peripheries of the blades; the evaporator is connected with a water tank for holding cooling liquid; a transfusion port is formed in the water tank; and the water tank is connected with a refrigerating device and a water tank for conveying the cooling liquid to the evaporator. The multifunctional fan, provided by the invention, can cool air in use, so that the temperature of the air finally exhausted by the blades is lower, the excellent heat transfer and evaporation heat absorption effect can be achieved, and the cooling effect is obvious; and in particular, the multifunctional fan is suitable for cooling in high-temperature bad environments.

The invention discloses an air conditioner. The air conditioner comprises an air conditioner body, a centrifugal fan module, a first driving device and a second driving device, wherein the inside of the air conditioner body is provided with a heat exchanger and a cross-flow fan, the top and the bottom of the air conditioner body are provided with a first air inlet and a first air outlet respectively, and an air channel is limited between the first air inlet and the first air outlet; the centrifugal fan module is provided with a second air outlet and a second air inlet and arranged at least one end of the air conditioner body, and the second air inlet is communicated with the first air inlet and the air channel; the centrifugal fan module is pivotably connected to the corresponding end of the air conditioner body around an axis parallel to the length direction of the air conditioner body through the first driving device; the centrifugal fan module is retractably connected to the corresponding end of the air conditioner body in the length direction of the air conditioner body through the second driving device; when the centrifugal fan module extends out of the air conditioner body, the second air outlet can be exposed. The air conditioner is wide in air distributing range, high in body comfort level, clean and tidy.

The invention relates to a warmer which comprises a shell with an air return opening and an air outlet, a heat exchanger which is arranged in the shell and is connected with a heat supply pipeline, and a fan which is arranged in the shell and is used for blowing out air subjected to heat exchange in the shell from the air outlet, wherein after a medium in the heat supply pipeline enters the heat exchanger, the temperature of the heat exchanger is increased, and the heat exchanger radiates heat to the surrounding environment; meanwhile, cold air entering the shell from the air return opening is heated after being subjected to convection heat exchange with the heat exchanger, and then is blown out from the air outlet after being accelerated by the fan; in the whole heat dissipation process, the convection heat exchange with hot air is further combined in addition to radiation heat dissipation of the heat exchanger, so that the indoor temperature rising rate is higher; and the fan enables the air supply range of the hot air to be wider, so that the indoor temperature is more uniform. The warmer can enable the indoor temperature rising rate to be higher and also enable the uniformity of the indoor temperature to be higher.

The invention discloses a bladeless cold and hot powerful ceiling fan lamp, and the lamp comprises a fan part, a lamp part and an electric heating body, wherein the fan part is arranged on the upper portion of the lamp part; the fan part comprises a fan cover, a motor and a wind wheel, wherein an air duct is arranged on the fan cover, and an air inlet and an air outlet are formed in the air duct;the wind wheel is connected with the motor and installed on an air duct in the fan cover together with the motor, the electric heating body is arranged on the air duct between the wind wheel and the air inlet, the lamp part is provided with an air supply outlet, the air outlet is connected with the air supply outlet, wherein one section of the air duct between the wind wheel and the air outlet isa powerful air supply section and is arranged in the air outlet direction, and the inner diameter of the air duct of the powerful air supply section is gradually reduced. According to the invention, the ceiling fan lamp is simple in structure, small in process difficulty and low in cost, the wind wheel is not exposed, dust is not prone to being accumulated, the heating function is added, the innerdiameter of the air duct of the powerful air supply section close to the air supply outlet is gradually decreased, powerful air pressure is formed in the powerful air supply section, and the air outlet amount is obviously increased.

The invention relates to the technical field of household electrical appliances, in particular to an air outlet assembly and an air conditioner using the same. The air outlet assembly comprises a housing and air guiding plates, the housing is provided with at least one air outlet, and each air outlet is provided with at least one air guiding plate rotatably connected with the housing; and air guiding channels are formed between the air guiding plates and the housing at the air outlets or between the air guide plates, since the air guiding plates can rotate relative to the housing, the air guiding direction of the air guiding channels can be changed, and multi-direction air supply can be realized by rotating the air guiding plates. Compared with existing grille air guiding modes, the air guiding plates are rotatably connected with the housing, thus the rotating angle range of the air outlet assembly is larger, the air supply range is wider, and the air supply angle is larger; and multi-direction and multi-angle air supply can be realized, the air supply forms are various, thus air flow from the air outlets can indirectly blow to users, and the comfort and user experience of air conditioning air supply can be improved.

The invention discloses a lifting type air guide device which is arranged on an air outlet frame of an air-conditioner or a part connected with the air outlet frame. The lifting type air guide device comprises a rocker, a rocker drive part, a vertical moving mechanism, a rotating moving mechanism and an air guide plate. One end of the rocker is connected with the rocker drive part. The other end of the rocker drives the vertical moving mechanism to extend out of or return to an air part of the air outlet frame. The rocker drive part can drive the rocker to rotate. The rotating moving mechanism is fixedly connected to the vertical moving mechanism and is used for driving the air guide plate connected with the rotating moving mechanism to rotate. The vertical moving mechanism is used for driving the rotating moving mechanism and the air guide plate to move in the direction perpendicular to the plane where the air opening of the air outlet frame is located. The lifting type air guide device is flexible in air supply mode, far in air supply distance, wide in air supply range, flexible in air supply direction, and good in cooling and heating comfort.

The invention discloses a different-direction air guide structure, an air conditioner and an air outlet control method of the air conditioner. The different-direction air guide structure comprises a plurality of air guide rings; the plurality of air guide rings comprise at least one first air guide ring and at least one second air guide ring; the first air guide ring and the second air guide ringare both provided with a plurality of flow guide wings, wherein an air guide direction of the guide wings on the first air guide ring is opposite to an air guide direction of the guide wings on the second air guide ring; the plurality of air guide rings are arranged at an air outlet of the air conditioner, and are distributed and arranged into a plurality of layers in sequence along an incoming flow air direction; and the plurality of air guide rings can rotate along a circumferential direction of the air outlet through a driving mechanism, so that each air guide ring has a closing position which is opposite to the air outlet and an opening position which is away from the air outlet. With adoption of the different-direction air guide structure, an air supply direction is variable, an air supply range is wide, air swing loss is small, a wind speed is controllable, and comfort experience is good.

The invention discloses an ornamental large azimuth blowing electric fan and an implementation method thereof and solves the problems that the traditional electric fans are low in ornamental value, inconvenient to use and small in blowing azimuth, and vaneless fans are large in noise and low in wind power and the like. The ornamental large azimuth blowing electric fan comprises a base with an air vent, a rotating blowing mechanism which is disposed at the upper end of the base, a protruding connector disposed on the upper end face of the base, a fan cover which is detachably connected to the base through the upper end, with a smaller aperture, of the protruding connector, a drive mechanism which is built in the base and used for driving the rotating blowing to operate and a power line which is detachably connected to the base and used for providing external power for the drive mechanism, wherein the protruding connector is hollow and provided with outer threads outside. On the basis of the structure, the base can be detachably connected to an external ornamental vase through the lower end, with a larger aperture, of the protruding connector.

The invention discloses an air conditioner with a multi-layer air guide structure and an air outlet control method thereof. The air conditioner comprises a shell and at least two air outlet frames. Atleast one air outlet frame is provided with a multi-layer air guide structure. The structure comprises a plurality of air guide rings, a plurality of the air guide rings comprise at least one first air guide ring, one second air guide ring and one third air guide ring, a plurality of flow guide wings are arranged on the first air guide ring and the second air guide ring, the air guide direction of the flow guide wing on the first air guide ring is opposite to the air guide direction of the flow guide wing on the second air guide ring, and a plurality of micropores are formed in the third airguide ring; a plurality of the air guide rings are arranged at air outlets of the air outlet frames and are sequentially arranged into multiple layers in the incoming flow direction; and a plurality of the air guide rings can rotate in the circumferential direction of the air outlets through a driving mechanism, so that each air guide ring is provided with a closing position right opposite to theair outlet and an opening position separated from the air outlet. According to the air conditioner with the multi-layer air guide structure, through combination of the air supply modes of the multipleair outlet frames, more air supply modes can be achieved.

The invention belongs to the technical field of air conditioners, and particularly provides an air conditioning unit. The air conditioning unit aims to solve the problem that multi-angle and all-round blowing of an existing air conditioner can not be achieved. The air conditioning unit comprises a first air conditioner, a supporting device, a rotating mechanism and a pipeline swivel joint, wherein the first air conditioner comprises a first refrigerant connecting pipe and a first condensate water connecting pipe, and the supporting device comprises a second refrigerant connecting pipe and a second condensate water connecting pipe; and the first air conditioner is connected with the supporting device through the rotating mechanism, and the air conditioner can rotate relative to the supporting device; and the pipeline swivel joint is arranged between the rotating mechanism and the supporting device, the pipeline swivel joint comprises a first end and a second end, wherein the first end and the second end can relatively rotate, the first end of the pipeline swivel joint is connected with the first refrigerant connecting pipe and/or the first condensate water connecting pipe, and the second end of the pipeline swivel joint is connected with second refrigerant connecting pipe and/or the second condensate water connecting pipe. According to the air conditioning unit, under the situation that the above technical characteristics are adopted, multi-angle blowing of the air conditioner can be achieved.