38results about How to "Good wind effect" patented technology

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

The invention discloses a high-efficiency heat exchanger and a method for processing a heat exchanger membrane. The heat exchanger comprises an upper chip and a lower chip, wherein the upper and lower chips are made of a membrane material through hot forming; a guide air inlet, a guide air inlet area, a core efficiency area, a guide air outlet area and a guide air outlet are formed in the upper and lower chips respectively; the guide air inlet and the guide air outlet are circular arc inlet and outlet; induction air grids are arranged in the guide air inlet area and the guide air outlet area; convex raised ridges, concave valleys and micro salient points are formed in the core efficiency area; the guide air inlet area, the core efficiency area and the guide air outlet area form an air duct in a shape like a Chinese character zhi; and baffles are arranged on two sides of the core efficiency area. The membrane material consists of a matrix and a filler, wherein the matrix is polypropylene; the filler comprises boron nitride and aluminum oxide, 0.4 weight percent of antioxidant is added into polypropylene particles, the boron nitride and aluminum oxide are mixed to form the filler according to a volume ratio of 5:2, and the matrix and the filler are mixed into aggregates according to a weight ratio of 65:35 and are subjected to hot forming.

The invention discloses a panel assembly which is used for an air conditioner. The panel assembly comprises a panel and air guiding strips. The panel is provided with round holes. The air guiding strips are in an arc shape and arranged in the round holes. Round air outlet ducts are jointly formed by the air guiding strips and the walls of the round holes. The air guiding strips can move in the axial direction of the round holes so that the air outlet angels of the air outlet ducts can be changed. The invention further discloses the air conditioner. According to the embodiment of the panel assembly and the air conditioner, the round air outlet ducts are formed by the air guiding strips and the walls of the round holes, and the air conditioner using the panel assembly can achieve 360-degree air out; and meanwhile, the air guiding strips move in the round holes, thus, the air outlet angels of the air outlet ducts can be changed, and the air outlet effect of the air conditioner is good.

The invention relates to a refrigeration air duct for a storage box of a car central control box. The refrigeration air duct for the storage box of the car central control box comprises the central control box, a front air pipe and a refrigeration air pipe; a refrigeration air outlet is formed in the top of the front air pipe; a refrigeration air inlet communicated with the storage box of the central control box is formed in the front end surface of the central control box; a grating is arranged at the refrigeration air inlet; the air inlet of the refrigeration air pipe is communicated with the refrigeration air outlet; the air outlet of the refrigeration air pipe is communicated with the refrigeration air inlet. According to the refrigeration air duct for the storage box of the car central control box, cold air of an air conditioner can smoothly enter the storage box of the central control box, and small objects in the storage box of the central control box can be prevented form entering the air duct.

The invention discloses a wind wheel for a range hood and belongs to the technical field of air purification equipment. An existing wind wheel for a range hood has the defect that dust particles are difficult to remove. The wind wheel comprises a chassis, a blade, a filtering net plate and a cover. The blade is cylindrical, and the chassis arranged to be in a horn shape is reversely buckled at the bottom end of the blade. The filtering net plate comprises a shaft sleeve, an outer hub, filtering nets and supporting ribs. The shaft sleeve and the outer hub are connected through the supporting ribs, the radial filtering nets evenly distributed in the circumference direction are arranged in the annular area between the outer hub and the shaft sleeve, and the included angle between the adjacent filtering nets is 2-4 degrees. The shaft sleeve penetrates through the filtering net plate and is connected with the chassis. The cover covers the outer side of the filtering net plate and can cover a filtering net wire wound on the outer side of the shaft sleeve to achieve the attractiveness function. In a high-speed rotation state, the radial filtering nets can achieve efficient cutting, colliding and intercepting of dust particles in lampblack, the dust particles are thrown out in a centrifugal mode and collected. The wind wheel can efficiently remove the dust particles.

The invention discloses an air conditioner air outlet structure and an air conditioner, and belongs to the field of refrigerating and heating equipment. The air outlet structure comprises an air guideplate, a flow guide structure is arranged on the inner side wall of the air guide plate, the flow guide structure comprises multiple protrusions which are fixedly arranged in a set arranging manner,and roots of the multiple adjacent protrusions are defined to form micro holes; air outlet holes are formed in the positions, corresponding to the micro holes of the flow guide structure, of the air guide plate; the air conditioner with the air outlet structure is provided; wind flowing out of the air guide plate with the flow guide structure is flexible and is not rapid, air slowly permeates, theair outlet effect is good, and no wind feeling exists; the flow guide structure enables blown air to be smoothly guided out, vortex wind can be greatly reduced, the noise is low, and the comfortableand friendly characteristics are achieved; the healthy and comfortable effect that air fed out of the micro holes is cool and is not cold or hot or dry is achieved, the discomfort caused by air conditioner direct blowing is reduced, and the human body comfort effect is greatly improved.

The invention discloses an air deflector assembly and a round ceiling-mounted cassette type indoor unit. The air deflector assembly is used for the round ceiling-mounted cassette type indoor unit. A round air duct is formed in the round ceiling-mounted cassette type indoor unit and provided with a round air outlet. The air deflector assembly comprises an annular guiding piece and an annular air deflector. The guiding piece is arranged in the position, close to the air outlet, inside the air duct. A guiding face is formed on the guiding piece. An obtuse angle is formed between the guiding face and the axial direction of the air duct. The annular air deflector is arranged on the guiding face and comprises a plurality of air deflector sections separated from one another, and each air deflector section can move along the guiding face. Each air deflector section can move along the guiding face, moreover, the obtuse angle is formed between the guiding face and the axial direction of the air duct, and thus, each air deflector section can obliquely move upwards relative to the axial direction of the air duct; and accordingly, the air outlet angle of the air duct can be changed, and the air outlet effect of the round ceiling-mounted cassette type indoor unit provided with the air deflector assembly is good.

The invention provides a circulating fan and an air ducting of the circulating fan. The circulating fan at least comprises a shell body, a cover body, an air ducting, driven blades and driving blades. The cover body is arranged to joint with the shell body to form containing space. The air ducting is arranged on the cover body and at least comprises an air guiding cover and a magnetic resistance structure which is arranged on the cover body and the air guiding cover. The driven blades are arranged in the containing space. The driving blades are arranged in the containing space and near to the driven blades to generate wind power to drive the driven blades and the air guiding cover to rotate. Magnetic torque is generated by magnetic eddy currents of the magnetic resistance structure to slow down the rotation speed of the air guiding cover. The driven blades and the air guiding cover are driven by wind power generated by the driving blades, and rotation speed of the air guiding cover is adjusted through the magnetic resistance structure to optimize air guiding effects, so effects that air circulation efficiency is improved, energy is saved, space configuration is simplified, and cost is reduced are achieved.

The invention relates to a wind scooper and a wind outlet device with the wind scooper and a passenger car. The wind scooper comprises two oppositely-arranged side plates and a top plate connecting the tops of the two side plates. A wind guide channel extending in the front-back direction is defined by the two side plates and the top plate. The wind guide channel comprises a front-end opening where airflow is allowed to enter. Wind deflectors for guiding airflow to automobile wind flue wind outlets are arranged between the two side plates. When the number of the wind deflectors is two or more, the wind deflectors are distributed in the wind guide channel at intervals in a front-back manner; a front-back penetrating wind passing hole is formed in the upstream wind deflector at least; and according to the two adjacent wind deflectors, the rear wind deflector on the back stage at least partially covers the wind passing hole in the front wind defector on the front stage in the vertical direction. Due to the blocking and drainage effect of the wind deflectors, airflow is made to be turned and flow out of the wind outlets, and the wind outlet speed of the wind outlets is greatly increased; wind outflows from a main wind flue uniformly on the whole, stepwise flow division and drainage are achieved, wind can outflow rapidly and synchronously through the multiple corresponding wind outlets, and the main wind flue achieves the better wind outlet effect.

The invention discloses a panel assembly. The panel assembly is used for an air conditioner; the panel assembly comprises a panel, a wind guide strip and a driving part. A round hole is formed in the panel. The wind guide strip is arc-shaped; the wind guide strip is arranged in the round hole; an arc-shaped wind outlet channel is commonly formed by the wind guide strip and a hole wall of the round hole. The driving part is arranged on the panel; the driving part is connected with the wind guide strip and is used for driving the wind guide strip to move along the axis direction of the round hole, so that a wind outlet angle of the wind outlet channel is changed. The invention further discloses the air conditioner. In the panel assembly disclosed by the invention, the arc-shaped wind outlet channel is commonly formed by the wind guide strip and the hole wall of the round hole, and the air conditioner applying the panel assembly can realize a wind feeding angle which is greater than a square air outlet; meanwhile, the driving part drives the wind guide strip to move along the axis direction of the round hole, and the wind outlet angle of the wind outlet channel can be changed, so that the air outlet effect of the air conditioner is relatively good.

The invention discloses a textile air pipe which comprises an air inlet pipe. A plurality of exhaust pipes are vertically arranged on the air inlet pipe, air guiding plates are arranged at the air inlet positions of the exhaust pipes, each included angle formed by the air guiding plates and the air inlet pipe is 45 degrees, and grid plates are arranged in the exhaust pipes and evenly provided with air outlet holes. Compared with existing air pipes, the exhaust pipes are vertically arranged on the air inlet pipe, the air guiding plates are arranged at the air inlet positions of the exhaust pipes and guide air flows into the exhaust pipes, each included angle formed by the air guiding plates and the air inlet pipe is 45 degrees, the air guiding effect is good, the grid plates are arranged in the exhaust pipes and evenly provided with air outlet holes, filtered turbulent flows are changed into stable flows, exhaust pipe shake is avoided, the grid plates are arc-shaped, the contact area is large, and the filtering effect is good.

The invention discloses a hot-air air conditioner with biomass being fuel. High-energy biomass particles are used as the fuel, in this way, bioenergy is converted into heat energy to a high degree, and the effect of heat supply is achieved. The interior of the hot-air air conditioner achieving intelligent combustion of the biomass particles comprises a combustor system, a hot air circulation system and an air outlet part from top to bottom. The exterior of the hot-air air conditioner achieving intelligent combustion of the biomass particles comprises a multifunctional digital display control panel, a full-spraying metallic outer cover and a power source. The lower end of the interior is communicated with a combustor, spiral blades are driven by a motor to deliver the biomass fuel to the wall of a pear-shaped honeycomb furnace, generated heat passes through the seven-stroke hot air circulation system and a half-arc-shaped air outlet system in sequence, and then hot air is discharged. The hot-air air conditioner is low in cost, achieves sufficient combustion of the particles, and is high in utilization rate of the heat, environmentally friendly, free of pollution, convenient to operate and stable in performance, high, intermediate and low grade temperature is adjustable, and the cost performance is high in later-period investment.

The invention relates to an air inlet device of a combustible waste heat recovery system. The air inlet device comprises an air hose body, an air inlet pipe and an air outlet pipe are correspondinglyarranged at two ends of the air hose body, and an air injecting assembly is arranged in an inner cavity of the air outlet pipe. The air injecting assembly comprises an outer nozzle and an inner nozzle, the outer nozzle comprises an annular flow-guiding cover and an annular drainage cover, a first airflow channel is formed between the drainage cover and the inner wall of the air outlet pipe, the flow-guiding cover is located at the other end of the drainage cover, and one end of the flow-guiding cover is close to the outer wall of the drainage cover and a first exhaust hole is formed; an innercavity of the inner nozzle is provided with a second airflow channel, a second exhaust hole is formed in an inner ring of the inner nozzle, and an air delivery pipe is connected between the inner nozzle and the outer nozzle; and a draught fan seat is arranged on the outer wall of the air outlet pipe, an air inlet cavity is formed in the draught fan seat, the lower end of the air inlet cavity communicates with the first airflow channel, a draught fan cover is arranged in the air inlet cavity, a draught fan is arranged in the draught fan cover, and an impeller used for generating airflow is arranged on an output shaft of the draught fan. Conveying of flue gas is accelerated, and the heat loss of the flue gas is reduced.

The invention provides a vertical air conditioner indoor unit. The vertical air conditioner indoor unit comprises an air supply body and a flow guide piece. A front side air supply outlet is long circular. The inner wall, close to the air supply outlet, of the air supply body is in a gradually-reduced shape with an overflowing section gradually reduced in the airflow direction. The flow guide piece is arranged on the rear side of the air supply outlet and comprises a front end face, two first flow guide faces and two second flow guide faces. The first flow guide faces and the second flow guidefaces extend backwards from the upper side, the lower side and the two transverse sides of the front end face respectively. An annular air supply outlet gap is defined by the flow guide piece and a gradually-shrinking part of the air supply body. The flow guide piece guides airflow to the annular air supply outlet gap, and the airflow is guided by the inner wall of the air supply body to be gradually gathered towards an airflow center. The first flow guide faces extends from back to front, is gradually far away from a central horizontal symmetric surface of the flow guide piece and comprisesa first concave arc section, a second convex arc section and a horizontal straight line section which are connected; the second flow guide face extends from back to front, is gradually far away from the central longitudinal vertical symmetrical surface of the flow guide piece, and comprises a concave third arc-shaped section, a convex fourth arc-shaped section and a convex fifth arc-shaped sectionwhich are connected with one another.

The invention relates to a wind distributing device controlled by wind pressure, belonging to the technical field of detection and regulation of wind distributing machines during threshing, redrying,production and processing in the tobacco production industry. The wind distributing device controlled by wind pressure comprises an upper box body, a middle box body, a lower box body, a feeder, a pressure sensor I, a pressure sensor I', a material throwing roll, a pressure sensor II, a pressure sensor II', a material conveying net belt, an adjusting valve I, a wind pipe I, a wind pipe II, a pressure sensor III, a pressure sensor III', an air regulating valve II and a material discharge delivery pipe. Wind pressure in three boxes of a wind distributing machine is detected through three pairs of pressure sensors. Additionally, signals are fed back to corresponding fan frequency converters. Therefore, the wind field in the wind distributing machine is uniform. Material is uniformly suspended. Material deviation, spirals and material accumulation do not occur. The best wind pressure effect is achieved. In the present stage, the wind distributing machine is prevented from being controlledby parameter control. Control is not flexible. There is an improvement space for wind distributing quality indices of products.

The invention discloses an air conditioner, comprising: a main body, the main body has an air outlet opening facing forward and downward, and an upper channel connecting the air outlet and suitable for forward air supply is arranged above the air outlet; The 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 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.

The invention discloses an indoor unit of an air conditioner. The indoor unit of the air conditioner comprises a shell, a heat exchanger, a fan and an air guide disk, wherein an air inlet, a circular air outlet and an air channel are formed in the shell; the air channel is communicated with the air inlet and the air outlet; the heat exchanger and the fan are arranged in the air channel; the air guide disk is arranged at the air outlet of the shell to guide air and comprises a central table and a plurality of radial guide blades which are connected with the central table and extend radially; an air guide surface of each radial guide blade is divided into an inner area connected with the central table and an outer area connected with the inner area; the included angle between each outer area and the axis of the air outlet is greater than the included angle between the corresponding inner area and the axis of the air outlet. According to the indoor unit of the air conditioner, the air is discharged through the inner areas and the outer areas, the outer areas have a better air diffusion effect, and the inner areas have an air quantity gathering effect and a longer air supply distance effect.

The invention provides an air guide structure and an air conditioner provided with the same, and relates to the technical field of air guide of air conditioners. The air guide structure is installed at an air outlet of the air conditioner and comprises a plurality of air guide plates which are distributed in a stair shape, and the distance h between the highest air outlet positions of the upper air guide surfaces of every two adjacent air guide plates is 10-30 mm. Due to the design of the air guide structure, the air conditioner with the structure is better in air guide effect. Meanwhile, dueto the design of an arc-shaped transition surface, noises in the air guide process are lowered. Due to the design of a water collecting groove, condensate water on the air guide plates is prevented from falling on the ground of a user, and the user experience is improved.

A vehicle-mounted camera protection device provided by the invention may protect the camera device well during the period when the camera device is not working, thereby prolonging the service life ofthe camera device. The front and rear ends of the box body are set into an arc shape to form a good air guiding effect so as to reduce the wind resistance caused by the camera protection device when the camera device is not working. And the double doors are used to open and close the box body to realize front and rear transparency, which not only reduces the wind resistance caused by the image protection device under the working state of the camera device, but also facilitates the heat dissipation for the camera device. In addition, the gear-rack and sprocket-chain transmission mechanisms cooperates to make the camera device extend outward to work when the arc-shaped door is open, which makes the structure compact and achieves good transmission performance.

The invention provides a permanent magnet motor rotor sheath with heat bridges and wind stirring plate structures. The structure of the permanent magnet motor rotor sheath with heat bridges and wind stirring plate structures is that heat bridge structures are uniformly arranged between sectional type sheathes of a permanent magnet motor in the circumferential direction of a rotor; wind stirring plates in a plurality of structures are arranged on the heat bridges, thus being suitable for different operating conditions of the motor; the wind stirring plates and the heat bridges are integrated into one body, and the wind stirring plates go deep into half of the motor air gap; when the wind stirring plates and the heat bridges are identical in the property of materials, the overall body can be formed through casting and is welded with the sheathes; when the wind stirring plates employ the heat conduction non-magnetic-conductive conductive materials, the wind stirring plates are connected with the heat bridges in a plugging type structure, and the combination clearance is encapsulated and conducts heat by means of epoxy resin; and when the rotor rotates, the wind stirring plates stir the air in the motor air gap to flow in the circumferential and radial directions, and at the same time stir the air in the air gap to bi-directionally or unidirectionally flow in the axial direction to accelerate heat radiation of the stator, the rotor and the permanent magnet. The permanent magnet motor rotor sheath with heat bridges and wind stirring plate structures is novel and simple in design; the higher the rotation speed of the motor is, the better the cooling effect is; and by means of coordination with other cooling systems, the usage effect becomes better.

The invention provides a humidifying assembly and an air-conditioner. The air-conditioner comprises a backboard, an air inlet filtering port is formed in the backboard, and the humidifying assembly comprises a water absorption piece, a water tank and a driving device; the water absorption piece is rotatably arranged at the air inlet filtering port, the water tank is arranged below the air inlet filtering port and used for containing water, and the lower end of the air inlet filtering port is located in the water tank; and the driving device is connected with the water absorption piece and works to drive the water absorption piece to rotate so as to infiltrate the water absorption piece. According to the humidifying assembly, the driving device works to drive the water absorption piece to rotate so as to infiltrate the water absorption piece, and then air entering the air-conditioner from the air inlet filtering port passes through the infiltrated water absorption piece and enables the water in the water absorption piece to be evaporated, the water is blown into a room along with an air flow to humidify indoor air, so that the using comfort degree of a user is effectively increased, meanwhile the humidifying efficiency is improved, and the humidifying range is increased; and energy consumption is reduced, noise is avoided, and the using experience of the user is improved.

The invention discloses a local fine-tuning rectification device for purification equipment and an adjusting method of the local fine-adjustment air rectification device. The local fine-tuning rectification device comprises a high-efficiency air filter and a flow uniformizing device, and is characterized in that the flow uniformizing device comprises a porous membrane and a flow uniformizing frame, the flow uniformizing frame comprises an outer frame and an inner frame, a movable space is arranged between the outer frame and the inner frame, the inner frame comprises a plurality of fixed blocks and a plurality of movable blocks, the fixed blocks are fixed to a machine box of the purification equipment through fixing screws, the movable blocks are sequentially arranged along the edge of the outer frame, a screw hole is formed in the side, corresponding to the outer frame, of each movable block, a transition hole corresponding to the screw hole is formed in the outer frame, and an adjusting screw is connected with the screw hole in the moving block from the transition hole in the outer frame. Through relative movement of the moving blocks, the porous membrane attached to the moving blocks is stretched or shrunk, and the aperture of the porous membrane is changed, so that the air outlet speed at an adjusting point position is changed, flexible adjustment of different positions of points, rows and surfaces is achieved, and laminar airflow is output.

The invention discloses a bathtub with a warm air function. The bathtub comprises a bathtub body, a warm air module and a control module, wherein the warm air module is arranged at the bottom of the bathtub body and is provided with an air inlet and air outlet, the air inlet of the warm air module is provided with a filter net capable of performing deodorization, and the filter net can be pulled out from the side which the air outlet is in. According to the bathtub with the warm air function, by means of the arrangement of the filter net, the warm air module of the bathtub is made to have thefunctions of deodorization and dust prevention, blown air is made to be fresh, and the shower experience effect of users is improved; and in addition, the filter net can be pulled out from the side which the air outlet is in, and replacing or cleaning the filter net for the users is facilitated.

The invention provides air conditioning equipment, which comprises a shell, a first air guiding assembly, a second air guiding assembly and a drive assembly. An air outlet is formed in the shell; thefirst air guiding assembly is arranged on the air outlet; the second air guiding assembly is arranged on the air outlet; the distance between the first air guiding assembly and the air outlet is unequal to the distance between the second air guiding assembly and the air outlet; the drive assembly comprises a first drive device and a second drive device; and the first drive device and the second drive device drive the first air guiding assembly and the second air guiding assembly. According to the air conditioning equipment provided by the invention, the first drive device drives the first airguiding assembly, the second drive device drives the second air guiding assembly, and the first drive device and the second drive device can independently control opening and closing degrees of the first air guiding assembly and the second air guiding assembly, so that multiple air guiding modes are provided, and a use performance of the air conditioning equipment is improved.

A double-column sailboard type wind turbine relates to the field of wind power generation, overcomes the problem that the existing wind driven generator is low in efficiency, and dramatically raises generator efficiency. The double-column sailboard type wind turbine is technically characterized in that a steel pipe is welded into a circular or equilateral polygon metal wheel rim (2) of frame structure to be a framework of the wind turbine; a plurality of sailboards (3) are fixed on the metal wheel rim (2) to form a huge wind turbine; and two ends of a turbine central shaft extend out and are supported by vertical columns (1) built by reinforced concrete. Compared with the existing three-blade wind-driven generator, the wind turbine is enlarged by tens of times in windage area, with the windage surface far from the center and good wind effect. The utilization rate of wind energy and generator power can be dramatically improved. The wind turbine can drive a generator group consisting of a plurality of generating units.

The invention provides an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit is suspended at an indoor wall corner position, the air conditioner indoor unit comprisesa panel (2) and an air outlet (20), the panel (2) is of an arc-shaped surface structure, and the air outlet (20) is formed in the panel to form an arc-shaped air outlet. According to the air conditioner indoor unit, large-wide-angle air outlet can be effectively formed, the air outlet area is larger than that of an existing plane structure, the air outlet range is effectively enlarged, the air outlet coverage range is effectively enlarged, the indoor comfort degree is effectively improved, attractiveness is achieved, good experience is brought to a user, and a wall-mounted corner installationmode is adopted, so that the occupied area is saved, and attractiveness is achieved.

The invention relates to air guide structures, provides an air guide structure for a packaged air conditioner and aims to solve the problems of increase of noise, reduction of heating capacity and air outlet volume, increase of air outlet resistance and diminishing of air outlets when swing blades of an existing packaged air conditioner are turned upwards. The air guide structure is connected with an execution structure and comprises swing blades sequentially mounted in an air outlet of the air conditioner from top to bottom, and the upper swing blades of at least one group of adjacent blades are wider than the lower swing blades. The execution structure is used for adjusting opening angles of the blades. The swing blades of the packaged air conditioner are distinguished from traditional equal-width straight swing blades by being designed to be gradually changeable in width in a form that the upper swing blades are wider than the lower swing blades. According to simulation analysis, the swing blades gradually changeable in width are better in air pressing effects as compared with the traditional equal-width swing blades on the premise of equal open angles of the swing blades. The air guide structure is applicable to packaged air conditioners.

The invention relates to a novel evaporative condenser. The novel evaporative condenser comprises a water box, a heat exchange box body, air inlet fans, water vapor recovery box bodies, material inlet and outlet pipes, a water inlet pipe and a water outlet pipe, the water vapor recovery box bodies are symmetrically arranged at the two side ends of the heat exchange box body, the heat exchange box body and the two sets of water vapor recovery box bodies are arranged on the top face of the water box, symmetrical air inlets are formed in the front side face and the rear side face of the heat exchange box body, the air inlet fans are arranged in the multiple sets of air inlets correspondingly, and side cover spraying water pipes, spraying branch pipes, spraying heads and a heat exchange pipe network are arranged in the heat exchange box body. The arrangement of a condenser is optimized, the arrangement structure and the air inlet and outlet mode of a traditional condenser are changed, the condenser is changed into a condenser outputting air at the middle air inlet side end is changed, equipment has better air inlet and outlet effects, the spraying range is optimized, the spraying effect is enhanced, a unique air outlet is designed in the side end, water vapor losses are stopped through the effect of condensation plates, the use effect is good, and the novel evaporative condenser is suitable for popularization and use.

The invention provides an air conditioner built in a vehicle. The air conditioner built in the vehicle includes an air conditioner shell integrally arranged in the vehicle, a first air outlet and a second air outlet are formed in the air conditioner shell, the first air outlet is used for matching with an upper air duct in the vehicle, and the second air outlet is used for matching with a lower air duct in the vehicle. The air conditioner built in the vehicle further includes a first control structure and a second control structure, wherein the first control structure is used for controlling the opening or closing of the first air outlet, and the second control structure is used for controlling the opening or closing of the second air outlet. The air conditioner built in the vehicle has better heating effect.

The invention provides a round cabinet type air conditioner. The round cabinet type air conditioner comprises a movable baffle plate, an air guide plate, a cold air opening angle guide plate, and a hot air opening angle guide plate; the movable baffle plate can move up and down relative to a shell of an air conditioner; the air guide plate can rotate relative to the movable baffle plate and can move up and down relative to the shell along with the movable baffle plate; elastic pieces are arranged between the air guide plate and the movable baffle plate; the air guide plate is kept in a vertical state relative to the movable baffle plate by the elastic pieces; the cold air opening angle guide plate can guide the air guide plate to incline relative to the movable baffle plate so that the airflow flowing out from the lower part of an air outlet of the air conditioner can be blown out obliquely upward; and the hot air opening angle guide plate can guide the air guide plate to incline relative to the movable baffle plate so that the air flow flowing out from the upper part of the air outlet of the air conditioner can be blown out obliquely downward. The comfort of the air conditioner is improved. By means of the design of the large air guide plate, the air guide effect of the round cabinet type air conditioner is better than that of a plurality of small air guide blades; and the structure is simpler.