76 results about "Cavity conditioner" patented technology

The invention discloses an air conditioner, comprising: a main body, the main body has an air outlet with an opening facing forward and downward, an upper channel communicating with the air outlet and suitable for forward air supply is arranged above the air outlet, and Below the air outlet, there is a lower channel that communicates with the air outlet and is suitable for sending air backwards; an upper air guide group, the upper air guide group is used to guide the airflow to be sent out from the outlet of the upper channel; the lower guide The wind group, the lower air guide group is used to guide the airflow to be sent out from the outlet of the lower channel; the front air guide group, the front air guide group is used to guide the airflow to be sent out from the outlet of the air outlet. According to the air conditioner in the embodiment of the present invention, the air guiding effect is good, and the use is more comfortable.

An air conditioner includes a plurality of indoor units of a refrigerant circuit to perform air conditioning of a space, and an air conditioning controller that controls operations of the plurality of indoor units by allocating the indoor units individually to a plurality of predetermined areas of the space. The controller performs an area registration process of allocating the indoor units individually to a plurality of area identification frames corresponding to the areas, and allocating a plurality of ventilators individually to the area identification frames where the indoor units are allocated. The ventilators perform ventilation of the space. The controller does not allow the operations of the plurality of the indoor units when there is an area identification frame to which none of the ventilators is allocated, in the plurality of area identification frames where the indoor units are allocated.

The invention discloses an air conditioner. The air conditioner comprises a compressor, a reversing component, an outdoor heat exchanger, an indoor heat exchanger, a first single-way throttle valve, a second single-way throttle valve, a first coolant flow path and a second coolant flow path both which are connected in parallel, and an electronic control radiator unit. The first single-way throttle valve comprises a first valve port and a second valve port, and the first valve port is connected with the outdoor heat exchanger. The second single-way throttle valve comprises a third valve port and a fourth valve port, and the third valve port is connected with the indoor heat exchanger. The first coolant flow path and the second coolant flow path are in series connected between the second valve port and the fourth valve port respectively, the first coolant flow path is in series connected with a first control valve and the second coolant flow path is in series connected with a second control valve. The electronic control radiator unit comprises an electronic control element and a radiator component, the radiator component is in series connected with the first coolant flow path. According to the air conditioner, condensed water cannot be generated on the electronic control element and the temperature of the electronic control element cannot be reduced to a lower valve.

The invention provides an air conditioner. The air conditioner comprises a compressor, and a main cycle and an auxiliary cycle which are connected with the compressor, wherein the compressor comprises a first compression chamber, a second compression chamber and a third compression chamber, the first compression chamber and the second compression chamber are arranged in the main cycle, and the third compression chamber is serially connected in the auxiliary cycle; the main cycle further comprises a condenser, an evaporator and an air compensation device which is connected between the condenser and the evaporator and is used for compensating air to the compressor; the auxiliary cycle further comprises an auxiliary condenser which is used for heating refrigerant entering the air compensation device and an auxiliary evaporator which is used for refrigerating the refrigerant entering the evaporator. The air conditioner has the advantages that since the compressor is provided with three compression chambers, the first compression chamber and the second compression chamber are arranged in the main cycle and the third compression chamber is serially connected in the auxiliary cycle, when the compressor works, the refrigerant in the main cycle and the refrigerant in the auxiliary cycle are simultaneously compressed, one compressor is saved, and the costs, the size and the control complexity are further reduced.

An air conditioner which can appropriately determine the amount of refrigerant without requiring much time even if there is a liquid refrigerant accumulated in an accumulator when the determination is performed. An air conditioner (1) has a refrigerant circuit (10) having an accumulator, a shutoff mechanism (38), a refrigerant detecting mechanism (39), an operation controlling means, a refrigerant amount determining means, a means for determining liquid refrigerant accumulation, and a liquid refrigerant releasing means. In a cooling operation condition, the refrigerant detecting mechanism detects the quantity of state of the amount of refrigerant present upstream of the shutoff mechanism. The operation controlling means performs liquid refrigerant containing control. The refrigerant amount determining means determines whether or not the amount of refrigerant in the refrigerant circuit is appropriate based on the quantity of state of the amount of the refrigerant detected by the refrigerant detecting mechanism in the liquid refrigerant containing control. The means for determining liquid refrigerant accumulation determines whether or not liquid refrigerant is accumulated in the accumulator. When it is determined that liquid refrigerant is accumulated in the accumulator, the liquid refrigerant releasing means releases the liquid refrigerant from the accumulator.

The present invention discloses an air conditioner comprising a housing having an air inlet in the housing and an air outlet in a bottom wall of the housing; a volute assembly disposed in the housingand defining an air passage the opening of which faces the air outlet; a heat exchanger having at least a portion disposed in the housing between the air inlet and the volute assembly; a first air deflector rotatably disposed at the air outlet to open or close the air outlet; and a second air deflector disposed on the housing, and moveable between a first position received in the housing and a second position at least a portion of which extends out of the housing, wherein the first and second air deflectors cooperate to guide the air direction of the air outlet in the second position. The airconditioner of the present invention has a long air supply distance, high installation height, high air supply flexibility, and high user comfort.

The invention provides an air conditioner. The air conditioner comprises a bottom shell, a first centrifugal fan and a second centrifugal fan, wherein an upper side and a lower side are arranged on the bottom shell and are oppositely arranged; a first air duct and a second air duct are arranged on the bottom shell, extend from the upper side to the lower side and are symmetrically arranged; a first upper air outlet corresponding to the upper side and a first lower air outlet corresponding to the lower side are formed in the first air duct; a second upper air outlet corresponding to the upper side and a second lower air outlet corresponding to the lower side are formed in the second air duct; a first upper volute tongue is arranged on the first upper air outlet; a first lower volute tongue is arranged on the first lower air outlet; a second upper volute tongue is arranged on the second upper air outlet; a second lower volute tongue is arranged on the second lower air outlet; the first lower volute tongue and the second lower volute tongue are respectively protruded toward a mutually closing direction, and the first upper volute tongue and the second upper volute tongue are respectively protruded toward a mutually departing direction; the first centrifugal fan is arranged in the first air duct; the second centrifugal fan is arranged in the second air duct. The air conditioner has high heating speed.

The invention provides an air conditioner which comprises a shell and a plurality of air outlet panels. The shell is provided with a plurality of air outlets. The air outlet panels and the air outlets are arranged in a one-to-one correspondence mode; each air outlet panel is provided with a blocking area for blocking the corresponding air outlet and a plurality of air outlet areas selectively communicating with the air outlets; and the air outlet areas correspond to various different air outlet modes. Through the arrangement, the air conditioner has various air outlet modes; the air conditioner achieves the air outlet modes of different states by controlling the positions of the air outlet panels at the air outlets; diversity of the air outlet modes of the air conditioner is increased; and the air outlet comfort level of the air conditioner is increased.

The invention relates to a grating. The grating comprises circumferential ribs which are coiled outwards circle by circle in a spiral manner with the center of the grating as the start point to the outer edge of the grating, and the rotation direction of the circumferential ribs is the same as the rotation direction of blades of a fan. Air flow is driven by the blades of the fan to flow forwards in a spiral manner, the disclosed grating simulates the spiral state when the air flow flows and the rotation direction of the circumferential ribs is the same as the rotation direction of the blades of the fan, and therefore the air flow can flow out of spiral channels formed by the circumferential ribs, the probability that the air flow collides with the grating is effectively lowered, noise of the fan is effectively reduced, and performance of the fan is improved. The invention further discloses the fan with the grating and an air conditioner with the fan.

The invention provides an air conditioner comprising an air outlet and a volute (30). The air outlet comprises a first air outlet (21) located at a position above and a second air outlet (22) located at a position below. The volute (30) is provided with a first volute position enabling the first air outlet (21) to be communicated with an air inlet (10) of the air conditioner and a second volute position enabling the second air outlet (22) to be communicated with the air inlet (10) of the air conditioner. According to the air conditioner, by means of adjustment for the positions of the volute, in refrigerating in summer, the volute is located at the first volute position, and the air conditioner outputs air from the first air outlet located at the position above; and in refrigerating in winter, the volute is located at the second volute position, and the air conditioner outputs air from the second air outlet located at the position below. Therefore, hot air can be easily blown to positions below knees of a user, and user experience is further improved.

The invention provides an air conditioner which comprises a shell, a driving wheel, a crankshaft and a first air deflector. The shell is provided with a first end and a second end which form an air outlet. The first air deflector comprises a head end and a tail end and can open or close the air outlet. When the first deflector closes the air outlet, the tail end is connected with the first end in an abutting mode. The driving wheel is rotatably connected to the shell. The first air deflector is connected to the driving wheel through the crankshaft. The driving wheel drives the first air deflector to move through the crankshaft so as to enable the tail end to get away or close to the first end. The air conditioner has the advantage that when the air conditioner is at an air outlet state, a distance can be generated between the tail end of the air deflector and a diversion wall, so that the whole deflector is surrounded by cold air, and the condensation problem is not prone to occurring.

The invention discloses an air conditioner. The air conditioner comprises a controller, a cleaning box and a liquid level switch; a water inlet and a water overflow port are formed in the upper part of the cleaning box; a drain port is formed in the bottom of the cleaning box; the liquid level switch is connected with the controller and is used for detecting the liquid level in the cleaning box; cleaning of a filter net includes water cleaning and dry cleaning according to the fact whether the liquid level in the cleaning box reaches a preset liquid level; when the liquid level switch detects that the liquid level in the cleaning box reaches the preset liquid level, the controller judges the dry cleaning time number recorded at the moment, if the dry cleaning time number is larger than or equal to N, the drain port is controlled by the controller to be opened to drain water in the cleaning box, if the dry cleaning time number is smaller than N, the cleaning box is controlled by the controller to perform water cleaning on the filter net, and N is a positive integer. According to the air conditioner, the liquid level switch is arranged on one side wall of the cleaning box, and the controller which is connected with the liquid level switch and can control opening and closing of the drain port is also arranged, so that the cleaning effect of the cleaning box on the filter net is effectively guaranteed.

The invention discloses a buckle. The buckle comprises a base plate, reinforcing ribs extend from the left ends of the upper side and the lower side of the base plate towards the top of the base plate and are provided with first guide surfaces, and the first guide surfaces are inclined from the left sides of the bottoms of the reinforcing ribs to the tops of the reinforcing ribs towards the right side of the base plate; an elastic arch-shaped buckling component is fixed between the two reinforcing ribs, the arch top of the elastic arch-shaped buckling component faces the right side of the base plate, and a gap is reserved between the elastic arch-shaped buckling component and the base plate; the elastic arch-shaped buckling component is provided with a second guide surface, and the second guide surface is formed by inclining the right side of the top of the elastic arch-shaped buckling component towards the right side of the base plate downwards. Compared with the prior art, the structure and the fixing method do not influence appearances or are small in influence on the product appearances; in the assembly process, parts are provided with self-guiding and self-locating structures, do not need to be fixed by hot melt adhesives and do not need to be turned over, the assembly efficiency is high, the assembly labor intensity is low, and the requirement of after-sales repair for detachment is met. The product cost is lower than or not higher than that of existing technical schemes.

The invention provides an air conditioner. The air conditioner comprises an air flue structure with an exhaust port, a fan arranged in the air flue structure, and an air guide part movably arranged in the exhaust port for changing an air supply distance; and the air guide part has a closing position for closing the exhaust port, and multiple exhaust positions towards the outer side of the exhaust port and far from the exhaust port. The air guide part is set as a mode of opening towards the outer side of the exhaust port and having multiple exhaust positions, and is provided with multiple different exhaust positions in the exhaust positions, so that the air guide part can realize air supply modes with different distances according to different exhaust positions.

The invention discloses an air conditioner including a housing, and a first air flow assembly and a second air flow assembly that are arranged in the inner cavity of the housing and at the two ends of the inner cavity respectively, and a heat exchange assembly arranged between the first air flow assembly and the second air flow assembly, the inner cavity is cylindrical in shape, the first air flow assembly and the second air flow assembly are arranged along the axial direction of the inner cavity, the position, corresponding to the heat exchange assembly, of the housing is provided with an air inlet, the position corresponding to the first air flow assembly is provided with a first air outlet, the position corresponding to the second air flow assembly is provided with a second air outlet, the first air flow assembly includes a first oblique flow wind wheel, and the second air flow assembly includes a second oblique flow wind wheel. Through the cooperation of the oblique flow wind wheels and a spiral case, the air supply pressure at the air outlet is effectively increased, the air supply distance of the air conditioner is further, the indoor air-flow fluidity is better, the temperature difference is increased, the time for indoor cooling is greatly shortened, and the comfortableness is improved.

The invention provides an air conditioner which comprises a shell, an air deflector and an air dispersion assembly. An air outlet is formed in the shell; the air deflector is arranged on the shell andmoves relative to the shell so as to open or close the air outlet; an air dispersion structure is formed on the air dispersion assembly and is suitable for an air flow to pass through and suitable for the passing air flow to diffuse and flow; the air dispersion assembly is connected with the air deflector and moves relative to the air deflector; the air dispersion assembly is provided with a storing position and an unfolding position when moving relative to the air deflector; the air dispersion assembly and the air deflector are arranged in an overlapping way when the air dispersion assemblyis located at the storing position; and the air dispersion assembly and the air deflector are spliced when the air dispersion assembly is located at the unfolding position so as to define a cavity located on the outer side of the air outlet and communicating with the air outlet. According to the air conditioner provided by the invention, the air dispersion assembly is provided with the storing position and the unfolding position when moving relative to the air deflector, so that when breezeless air out with a large air flow is realized, the storage problem of the air dispersion assembly is solved.

An air conditioner of the present invention comprises: a housing provided with an external panel forming the exterior and an opening formed in the external panel; a heat exchanger for heat exchange with air which flows into the housing; a first discharge part through which heat-exchanged air is discharged to the outside, the first discharge part being connected to the opening; a second discharge part through which heat-exchanged air is discharged, the second discharge part being formed below the first discharge part in the external panel; and a blower fan which is disposed inside the housing so as to move air heat-exchanged by the heat exchanger in the direction of the second discharge part.

The invention discloses an air conditioner. The air conditioner comprises a shell, a volute assembly, a first wind sweeping blade and a second wind sweeping blade. The volute assembly further comprises a first flow leading portion and a second flow leading portion which are arranged on the two sides of an air outlet of an air duct correspondingly. The first wind sweeping blade and the second windsweeping blade are arranged at the air outlet and rotationally connected to the shell. A first flow pass channel is formed between the first flow leading portion and the first wind sweeping blade. A second flow pass channel is formed between the second flow leading portion and the second wind sweeping blade. Through rotating of the first wind sweeping blade and the second wind sweeping blade, theair feeding directions of the first flow pass channel and the second flow pass channel are changed. Thus, according to the air conditioner provided by the embodiment of the invention, while regular air feeding is guaranteed, the wind sweeping angle is controlled and surrounding type air feeding is formed indoors through the rotary first wind sweeping blade and the second wind sweeping blade, windblown out of the air conditioner is made to avoid a main activity area of a user, the wind is prevented from directly blowing the user, and therefore, the comfort of the user is improved.

The invention provides an air conditioner, which comprises an air conditioner body and an air outlet part, wherein the air outlet part comprises an air outlet frame and a rolling support part, the air outlet frame is rotationally arranged at the upper end of the air conditioner body through the rolling support part in a way of going around an axial line of the air conditioner body, the rolling support part comprises a seat ring and a tooth ring, the seat ring is fixedly arranged on the upper end surface of the air conditioner body, the tooth ring is rotationally arranged on the seat ring relative to the seat ring in a way of going around the axial line of the seat ring, a first rolling support element is arranged between the lower end surface of the tooth ring and the seat ring, an upward extending flange is arranged on the upper end surface of the tooth ring, and the air outlet frame is arranged on the flange. The air conditioner, according to the invention, has the advantages that through the matched arrangement of the tooth ring and the seat ring, the first rolling support element is arranged between the lower end surface of the tooth ring and the seat ring, so the tooth ring can flatly, stably and flexibly rotate relative to the seat ring, further, the air outlet frame arranged on the tooth ring is driven, the air outlet range is enlarged, and the air outlet dead corner is eliminated.

The invention provides an air conditioner which is further improved in terms of performance of heat transfer between the air conditioner and the air. In a heat exchanger (6), a plurality of first heat transfer pipes arranged on a windward side of a fin and a plurality of second heat transfer pipes arranged on a leeward side of the fin are disposed along substantially the same direction. Cutting portions are disposed among the plurality of first heat transfer pipes, and cutting grooves are disposed between the plurality of first heat transfer pipes and the plurality of second heat transfer pipes. A connecting portion is disposed between one cutting groove and the adjacent cutting groove and is shorter than a distance between each two heat transfer pipes among the plurality of first heat transfer pipes, and the cutting portions longer than the connecting portions are disposed adjacent to the connecting portions. The cutting grooves arranged between the plurality of first heat transfer pipes and the plurality of second heat transfer pipes are configured to be eccentric to the plurality of first heat transfer pipes or the plurality of second heat transfer pipes relative to a central line of a first column.