59results about How to "Improve the wind guiding effect" patented technology

The invention relates to an air guiding device for an air-conditioner indoor machine. The air guiding device comprises an air outlet frame arranged on the indoor machine, wherein an air outlet is formed in the air outlet frame; an air deflector is arranged at the air outlet, and comprises an outer air deflector; the width of the outer air deflector is more than or equal to that of the air guiding opening; the outer air deflector has a T-shaped structure of which the width reduces from top down; the width of the upper end of the outer air deflector is equal to that of a panel on the indoor machine; the air outlet frame is provided with a motor assembly; an output shaft of the motor assembly is connected with a shaft hole of the outer air deflector; the outer air deflector is arranged on the lower part of the air outlet; the air deflector also comprises an inner air deflector; the inner air deflector is arranged on the upper part of the air outlet; the air outlet frame is provided with a small-scale motor; and an output shaft of the small-scale motor is connected with a shaft hole of the inner air deflector. The air guiding device has the characteristics of simple and reasonable structure, flexible operation, wide air supply angle, ideal air guiding effect and wide application range.

The invention relates to an oilless compression device with multiple cylinders and opposite pistons. The oilless compression device comprises a driving motor, a cylinder and an air guiding cover, and is characterized in that an output shaft of the driving motor is connected with a group of piston subassemblies which share a shaft, are opposite to one another and freely move in the cylinders in a reciprocating manner; the piston subassemblies are connected to crankshafts which are connected with the output shaft of the driving motor; a crankcase is arranged between each crankshaft and the driving motor; and the piston subassemblies are driven by the crankshafts to regularly move vertically in a reciprocating manner. Compared with a like compressor, the oilless compression device has the advantages that the design thought is fashionable; the traditional oil lubrication mode or the traditional compression lubrication mode is changed; the structure of the oilless compression device is novel; each double-head piston is provided with a guiding ring and a piston cup, the crankshafts are arranged perpendicularly in a staggered manner, the two cylinders are opposite to each other, and uniform and pure compressed air can be yielded; and the oilless compression device is reliable and compact in structure, low in cost, high in efficiency, low in leakage, long in service life and high in stability.

The invention provides an air conditioner. The air conditioner comprises a volute, supporting frames (10) and an air guiding device. The volute is provided with a first volute tongue and a second volute tongue and an air outlet of the air conditioner is formed between the first volute tongue and the second volute tongue. The supporting frames (10) are connected between the first volute tongue and the second volute tongue in a supporting mode. The air guiding device comprises a plurality of air guiding blade sets, each supporting frame (10) is located between every two adjacent air guiding blade sets, each air guiding blade set comprises a plurality of first blades (20) which can swing in a left-and-right mode, and the blades (20) are installed on the volute. The air conditioner further comprises second blades (30), each second blade (30) is arranged between every two adjacent air guiding blade sets, the first ends of the second blades (30) are fixedly connected to the supporting frames (10) and the second ends of the second blades (30) are swing ends. The air conditioner is even is air sweeping and better in air guiding effect.

The invention relates to the technical field of air conditioning, in particular to an air-conditioner indoor unit. The problem of air leakage of a microporous air deflector of an existing air-conditioner indoor unit is solved. To achieve the purpose, the air-conditioner indoor unit comprises a shell and an air guide assembly. An air outlet is formed in the shell. The air guide assembly comprises afirst air guide plate, a second air guide plate and a driving mechanism. The first air guide plate is rotatably arranged at the air outlet, and a plurality of first micropores are formed in the firstair guide plate. The second air guide plate is located on one side of the first air guide plate, is in sliding connection with the first air guide plate, is provided with a plurality of second micropores corresponding to the first micropores, and can rotate along with the first air guide plate; and when the first air guide plate rotates to a first set angle and a second set angle, the second airguide plate slides to a first position and a second position relative to the first air guide plate respectively, so that the multiple first micropores and the multiple second micropores can be communicated with each other or be staggered, breeze air exhaust is achieved, and the air leakage phenomenon is avoided.

The invention discloses an air-conditioner and belongs to the technical field of air-conditioner wind guiding. The air-conditioner comprises a wind guide plate and a wind guide opening and further comprises a telescopic rotating structure. A wind guide plate fixing and clamping base is arranged on a corner of one side of the wind guide plate. The wind guide plate fixing and clamping base is provided with a plug hole. The holing direction of the plug hole is the same as the length direction of the wind guide plate. The wind guide plate is installed in the wind guide opening. The telescopic rotating structure is arranged at the position, corresponding to the plug hole, in the wind guide opening. The telescopic rotating structure comprises a plug rod capable of being inserted into the plug hole, a telescopic power mechanism capable of driving the plug rod to telescope, and a rotating power mechanism capable of driving the plug rod to rotate. By the adoption of the embodiment, the wind supply distance can be increased, the rotating angle of the wind guide plate is effectively increased, the wind supply range is enlarged, and the wind guide performance of the air-conditioner is improved. The invention further discloses a method used for controlling wind guiding of the air-conditioner.

The invention discloses an air-conditioner outdoor unit and an outdoor unit faceplate thereof. The outdoor unit faceplate comprises a faceplate body (1) and an air guide ring (2) which is arranged at the air outlet (3) of the faceplate body (1). The air guide ring (2) comprises a first air guide loop (21) on the inner side of the faceplate body (1), and a second air guide ring (22) which connects the first air guide ring (21) and the faceplate body (1), wherein the first air guide loop (21) and the second air guide loop (22) are both coaxial with the air outlet (3) and are respectively provided with a large-diameter end and a small-diameter end, and the small-diameter end of the first air guide loop (21) and the small-diameter end of the second air guide loop (22) are identical in diameter and are connected. The outdoor unit faceplate can improve the air guide effects and reduce the air output noise.

The invention provides an air conditioner air outlet and guide structure, an air conditioner indoor unit, an air conditioner and a control method. The air conditioner air outlet and air guide structure comprises a movable door plate arranged in an air outlet path of the air conditioner; in the cooling condition of the air conditioner, the movable door plate can move in the vertical direction so asto move to the lower end of an air outlet of the air conditioner and further to shield the lower end of the air outlet, so that air is output through the upper end of the air outlet; in the heating state of the air conditioner, the movable door plate moves to the upper end of the air outlet to shield the upper end, and air is output through the lower end of the air outlet; and when straight blowing is needed, the movable door plate can move to the position not opposite to the air outlet so as not to shield the air outlet. Compared with an existing structural form with up and down air guide blades, the integrated air guide effect is realized, the air guide effect is greatly enhanced, and the indoor uniform cooling or heating effect is effectively achieved.

The invention provides a dust collector and a separation and dust collection assembly thereof. The separation and dust collection assembly comprises a dust cup and a dust and gas separator located inthe dust cup; the dust cup comprises a cylindrical side wall, a closed cover plate arranged at one axial end of the side wall, a base plate arranged at the other axial end of the side wall, and an airoutlet formed in the base plate; the dust and gas separator comprises a main body mechanism and an air guide cover; the main body mechanism comprises a separation cylinder with a plurality of separation openings, an assembling part connected with the first axial end of the separation cylinder and an air outlet cylinder connected with the second axial end of the separation cylinder; the air guidecover is hermetically connected to the assembling part and extends into the separation cylinder; an air guide cavity is formed between the air guide cover and the separation cylinder; the air guide cavity communicates with the air outlet through the air outlet cylinder; a closed cavity is formed between the air guide cover and the cover plate; and the closed cavity and the air guide cavity are sealed and isolated by the air guide cover, so that the air kinetic energy loss caused by vortex is reduced.

The invention belongs to the technical field of air conditioners, and particularly provides a wall-mounted air conditioner indoor unit and an air conditioner. The invention solves the problem that an air guide component of an existing indoor unit is difficult to maintain at any angle according to requirements. Therefore, the wall-mounted air conditioner indoor unit comprises an end cover, an air guide component and a clutch rotating component, wherein the air guide component comprises an air guide plate and a rotating arm; the clutch rotating component comprises a fixed component provided with a first connected structure, a rotating component provided with a second connected structure and a moving component provided with a third connected structure; the fixed component is connected to the end cover; the rotating component is fixedly connected to the rotating arm; the moving component is movably arranged between the fixed component and the moving component; when the moving component is located at the fixed position, the third connected structure can be connected to the first connected structure and the second connected structure to fix the rotating arm; and when the moving component moves to the rotating position, the third connected structure can be separated from the second connected structure to allow the rotating arm to rotate, so that the rotating arm can be maintained at any angle.

The invention belongs to the field of refrigeration equipment, and discloses a volute tongue capable of effectively lowering air outflow noise and used for an air conditioner indoor unit and the air conditioner indoor unit. The volute tongue for the air conditioner indoor unit comprises a volute tongue body; an air guiding face is arranged on the volute tongue body; and the air guiding face is ofa U-shaped structure, and comprises a first curved face segment, a second curved face segment and a third curved face segment which are sequentially connected together in a smooth transition manner. The air conditioner indoor unit comprises the volute tongue for the air conditioner indoor unit. Due to the fact that the air guiding face of the volute tongue body is arranged into the U-shaped structure where the first curved face segment, the second curved face segment and the third curved face segment are sequentially connected together in the smooth transition manner, the air guiding capacityof the volute tongue can be improved, the convection environment of air flowing at the position of the volute tongue is improved, the problems that air outflow is not uniform, and air outflow surgingis caused are avoided, noise generated during running of the air conditioner indoor unit is effectively lowered, and the air outflow capacity of the air conditioner indoor unit is improved.

The invention relates to an air conditioner indoor unit and a method for controlling the same. The air conditioner indoor unit comprises a front panel and an air outlet, wherein the front panel is connected with the main body of the air conditioner indoor unit, the air outlet is arranged below the front panel, an air guide panel is arranged on the bottom of the front panel, the air conditioner indoor unit also comprises an actuating mechanism, and the air guide panel is driven through actuating of the actuating mechanism, so as to adjust the air guide angle of the air guide panel. The air guide range of the air conditioner indoor unit is wider, the air guide effect is improved, and the degree of design freedom of the air conditioner indoor unit is increased.

The invention relates to the technical field of intelligent electric appliances, in particular to an air conditioner and an air outlet structure for the air conditioner. The air conditioner and the air outlet structure for the air conditioner aim at solving the problem that an existing air outlet structure of an air conditioner is not ideal in air guiding effect. In order to achieve the purpose, the air outlet structure for the air conditioner comprises an air outlet frame, an air guiding assembly and a push-pull assembly, and an air outlet is formed in the air outlet frame; the air guiding assembly comprises at least one air guiding panel, the air guiding panels can cover the air outlet when in a closed state, and the total area of the air guiding panels is larger than or equal to the area of the face where the air outlet is located; and the push-pull assembly is arranged on the air outlet frame, connected with the air guiding panels and used for driving the air guiding panels to stretch and retract relative to the air outlet, and therefore opening or closing of the air outlet is achieved, the total area of the air guiding assembly is increased, the air guiding effect is improved, the appearance of an air duct machine is more attractive and simpler, and the visual effect of a user is improved.

The invention provides a novel air guide laboratory fume hood. The novel air guide laboratory fume hood comprises a cabinet body, a door plate arranged at the bottom of the cabinet body, a test bed isarranged in the middle of the cabinet body, the test bed and the cabinet body are enclosed to form a test cavity, an air guide pipe path and a centrifugal fan are arranged at the top of the cabinet body, air flow is discharged outwards through the air guide pipe path by the centrifugal fan, the air guide pipe path comprises an air guide main path and air guide branches, the centrifugal fan is contained in the air guide main path, the air guide main path communicates with the air guide branches, one end of the air guide main path is connected with an exhaust pipe, the other end of the air guide main path extends into the test cavity, the air guide branches are connected to the two sides of the air guide main path correspondingly, one ends of the air guide branches communicate with the airguide main path, the other ends of the air guide branches extend into the test cavity, air guide covers are arranged at the ends of the air guide branches, a louver is arranged on the side of the cabinet body, and the louver is located on the side of the test cavity. According to the novel air guide laboratory fume hood, the air flow in each operation test position in the test cavity is ensured tobe guided and collected, and the air guide effective area and the air guide performance of the laboratory fume hood are improved.

The invention discloses rear parallel wings for an amphicar. The rear parallel wings comprise vertical tail wings, a horizontal tail wing and an elevating rudder; the vertical tail wings are arranged on the lower side of the horizontal tail wing; the elevating rudder is arranged on the upper side of the horizontal tail. The elevating rudder is arranged on the upper side of the horizontal tail wing to effectively assist the amphicar in implementing stable lifting; the vertical tail wings are symmetrically arranged at two ends of the lower side of the horizontal tail wing and are of double-layer structures with reinforcing ribs, so that the structure is firm and the stability of the rear parallel wings is improved; the outer side faces of the vertical tails are provided with rudders to fulfill the aim of quickly adjusting the direction of the amphicar; the vertical tail wings are connected with the horizontal tail wing through bolts to fulfill the aim of facilitating connection and production; the vertical tail wings and the horizontal tail wing are integrally formed to fulfill the aims of having a compact structure and improving the wind guiding effect; the rear parallel wings are simple in structure and practical.

The invention belongs to the technical field of transformers, particularly relates to a cooling transformer, and aims to solve the problems that a traditional transformer is relatively simple in heatdissipation design, mostly adopts a mode of exchanging heat with the outside and is not ideal in heat dissipation effect under the condition of high outside weather temperature. The cooling transformer comprises a transformer main body, an air inlet arc end is fixedly installed on the outer wall of the bottom of the transformer main body, air outlets right facing the edge of the transformer main body are formed in the end of the air inlet arc end at equal intervals, and an air distribution block is fixed to the outer wall of the bottom of the transformer main body through bolts. By arranging aheat conduction block, a heat exchange inner sheet and a heat exchange connecting plate connected with the heat conduction block, heat conduction is conveniently utilized, an inner cover cylinder iseffectively cooled, and the inner cover cylinder can be in full contact with the heat exchange connecting plate in the air circulation process, so that the heat exchange area is increased, and the cooling effect of the transformer main body is further guaranteed; and through an air guide groove formed in a spiral top piece, the air guide effect of the spiral top piece can be improved.

The invention discloses a dust-proof mask used in a clothing workshop, which comprises a mask, an inner cover, a support ring and a filter core. The mask is composed of a cover block 1, a cover block 2 and a cover block 3. The second cover block is sewed to each other, the third cover block is sewed to the top of the first cover block and the second cover block, and the edge of the mask is correspondingly connected to the edge of the inner cover, and is snapped to the edge of the support ring. Inside, the filter core is arranged in the cavity formed by the face mask and the inner cover, and the outer layer of the inner cover around the filter core is provided with a sweat-absorbing cotton layer. The invention can solve the problems of air leakage, sultry heat, inconvenient language communication and waste of raw materials in the prior art, and has a simple structure, fits the facial structure, prevents air leakage and ash, and effectively absorbs the sweat produced by the human body when worn, and passes through the shell The body can amplify the sound to ensure smooth communication. The filtering effect of the mask is greatly improved through the filter element, and the volume is small, which reduces the use of materials.

Disclosed are an air guide device of an air conditioner, an air conditioner and a control method thereof. The air guide device comprises a driving mechanism, a middle air guide body, and side air guide plates positioned on two sides of the middle air guide body; the middle air guide body comprises at least two air guide plates arranged side by side at intervals; the air guide plates are connected by means of a connecting part; the driving mechanism is used for driving the middle air guide body and the side air guide plates to an opening state for opening an air outlet port or a closing state for closing the air outlet port; in the closing state, first side edges of the side air guide plates are in lap joint with side edges of the air guide plates of the middle air guide body, and second side edges of the side air guide plates are in lap joint with side edges of the air outlet port to close the air outlet port; and in an air guide state, the side air guide plates and the air guide plates of the middle air guide body are arranged side by side at intervals to open the air outlet port and to guide air for the air outlet port. According to the present invention, by increasing the quantity of air guide plates in an air outlet port with a certain width, an air guide effect can be improved; and the larger the quantity of air guide plates of a middle air guide body is, the higher the air guide effect is.

An air guide pipe of an air flow exchange device is used for solving the problems that in the prior art, the sealing performance is poor, and noise is generated due to vibration, and the air guide pipe comprises: a hollow outer pipe body with a first opening and a second opening; a heat exchange unit arranged inside the hollow outer pipe body, and a first end face and a second end face are formedon the heat exchange unit; a hollow inner pipe body with a first air guide channel formed in the hollow inner pipe body; and a buffer piece attached between the hollow inner pipe body and the second end face of the heat exchange unit, and the buffer piece is communicated with the first air guide channel.

The invention provides an assembly structure and assembly method of an airflow controller and an air conditioner. The assembly structure of the airflow controller comprises a first supporting shell, asecond supporting shell, a third shell and a fourth shell which are sequentially arranged from top to bottom, the first supporting shell and the second supporting shell are detachably connected to form an airflow controller supporting device, the third shell and the fourth shell are detachably connected to form an airflow controller containing device, the airflow controller containing device andthe airflow controller supporting device are assembled to form a fixing device of the airflow controller, a first supporting portion is arranged on the first supporting shell, a second supporting portion is arranged on the second supporting shell, and a first containing cavity is formed between the first supporting portion and the second supporting portion, and the airflow controller is used for changing the guiding of the gas in the first containing cavity. The assembly structure of the airflow controller is reasonable in structure, convenient and fast to assemble, stable and reliable.

The invention discloses a tricycle, which comprises a frame and a horizontal engine mounted on the frame. A wind gathering board is arranged on the upper part of the horizontal engine, and a big-front small-tail wedge-shaped space is formed between the wind gathering board and the horizontal engine; and the wedge-shaped space serves as an air guide duct for cooling the horizontal engine. The wind gathering board is conducive to gathering airflow flowing backwards and guiding the airflow to a cylinder block and a cylinder head, the cooling efficiency for the horizontal engine as a whole is greatly improved, the good product performance and long service life of the horizontal engine are guaranteed, the horizontal engine is just slightly modified, the wind gathering board is additionally arranged above the cylinder block, which has less impact on the overall layout of the tricycle and is suitable for tricycles, the cost is low, and the cost performance of the product is greatly improved.

The invention discloses an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises a shell, an air guide device and a driving mechanism, wherein the shell is provided with an air outlet, the air guide device is mounted at the air outlet and comprises an air guide frame and an air guide assembly, the air guide frame is rotatably mounted on the shell along a first axis, the air guide assembly is rotatably mounted in the air guide frame along a second axis, and the vertical projection of the first axis and the vertical projection of the second axis at the air outlet intersect; and the driving mechanism is installed on the shell and comprises a first driving device and a second driving device, the first driving device is connected with the air guiding frame so as to drive the air guiding frame to rotate along the first axis, and the second driving device is connected with the air guiding assembly so as to drive the air guiding assembly to rotate along the second axis. According to the technical scheme, the space occupied by the air guide device is reduced.

The invention relates to the technical field of air deflectors, in particular to an air deflector for radiator fans, which includes a frame, and the right side of the frame is fixedly equipped with a loading case. Quick installation and disassembly, the angle of the air deflector can be adjusted, so that it can be at the best air deflector angle, and the air deflector can be cleaned back and forth without removing the air deflector, and the cleaning effect on the air deflector is good And it saves a lot of cleaning time, and the dust removal device can be disassembled and cleaned. The dismantling and installation process is simple and easy to operate, which can avoid the situation that the dust removal device cannot be cleaned for a long time and affect the dust removal effect. The setting is matched with the radiator for heat dissipation, and the angle and position of the exhaust fan can be adjusted. With the arc-shaped wing plate, the heat dissipation effect can be further enhanced. It can absorb the noise generated by the air deflector and the radiator when it is in operation. It is worth promoting and using.

The invention provides an automobile air guide pipe device, which belongs to the field of automobile manufacturing. The device comprises an air inlet pipe and an air guide pipe which can be connected with the interior of an automobile engine cover, wherein one end of the air inlet pipe is provided with an air inlet, the other end of the air inlet pipe is connected with one end of the air guide pipe, and the other end of the air guide pipe is provided with an air outlet; the air outlet is arranged outside the automobile engine cover, the end face area of the air inlet pipe is larger than that of the air guide pipe, and after the air inlet pipe and the air guide pipe are connected, the air inlet pipe and the air guide pipe are internally communicated and integrally bent; and the automobile air guide pipe device can prevent air or heat from being irregularly dispersed in the engine cover or the vehicle body, or a phenomenon that the air or heat cannot be discharged due to convection, the temperature of an engine or parts in the vehicle rises, and an aging phenomenon of the parts is aggravated, prolongs the service life of the parts, and saves resources.

The invention provides an assembly structure, an assembly method, and an air conditioner of an airflow controller. The assembly structure of the airflow controller according to the invention includes a first supporting shell and a second supporting shell arranged in sequence from top to bottom , a third housing and a fourth housing, the first supporting housing and the second supporting housing are detachably connected to form an airflow controller supporting device, the third housing and the fourth housing can be Disassemble and connect to form an airflow controller accommodating device, the airflow controller accommodating device is assembled with the airflow controller supporting device to form a fixing device for the airflow controller, a first support part is set on the first supporting shell, and A second support part is provided on the second support shell, a first accommodation chamber is formed between the first support part and the second support part, and the airflow controller is used to change the direction of the gas in the first accommodation chamber . The assembly structure of the airflow controller described in the present invention is reasonable in structure, convenient in assembly, stable and reliable.

The invention relates to a multi-cylinder opposed piston type oil-free compression device. It includes a drive motor, a cylinder and an air guide cover, and is characterized in that the output shaft of the drive motor is connected to a set of coaxially opposed piston assemblies that freely reciprocate in the cylinder, and the piston assembly is connected to the output shaft of the drive motor. On the crankshaft, a crankcase is arranged between the crankshaft and the drive motor, and the piston assembly reciprocates regularly up and down under the drive of the crankshaft. Compared with the same type of compressors, the present invention has an avant-garde design concept and changes the traditional oil-lubricated compression lubrication method; it has a novel structure, double-headed pistons with guide rings and piston cups, crankshafts with 90-degree misalignment, and 2 sets of pairs Equipped with a cylinder, it can produce uniform and pure compressed air; its structure is reliable, compact, low cost, high efficiency, low leakage, long life and good stability.

The invention discloses a vibrating sieve deflector structure used on a harvester, which comprises a vibrating sieve and a deflector. The vibrating sieve is installed on a cleaning device of the harvester. The bottom is matched with the installation of the grain collection bin; the vibrating screen is evenly equipped with several sieve holes. The air bottom plate and the two wedge-shaped air-guiding side plates jointly form the air-guiding wedge-shaped chamber, and all the screen holes of the vibrating screen are connected with the air-guiding wedge-shaped chamber. The air outlet pipe of the fan communicates with the air guide wedge-shaped cavity of the air guide plate, and several slits are opened on the air guide base plate. The wind blown by the fan of the present invention is guided to the lower side of the vibrating screen by the air deflector, and the impurities are blown away so that the grains fall into the grain collection bin through the screen holes and gaps of the vibrating screen, and the wind blown by the fan is guided to the vibrating screen. The lower side improves the air guide effect and thus improves the cleaning efficiency.