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31results about How to "Increase the wind direction" patented technology

Air conditioning air supply device and air conditioning indoor machine

The utility model discloses an air conditioner air supply device and an air conditioner indoor unit. The air conditioner air supply device comprises an air supply body; the air supply body comprises at least four air guiding bodies; an air supply gap is formed between two adjacent air guiding bodies; the air conditioner air supply device also comprises a driving mechanism and a linking mechanism; a plurality of middle air guiding bodies which are positioned in the middle in air guiding bodies sequentially arrayed longitudinally are linked through the linking mechanism; one of the middle air guiding bodies serves as an active middle air guiding body and is in drive connection with the driving mechanism; the driving mechanism drives the active middle air guiding body to dynamically change air supply gaps between the active middle air guiding body and front and back adjacent air guiding bodies, and further drive the other middle air guiding bodies to dynamically change air supply gaps between the other middle air guiding bodies and front and back adjacent air guiding bodies through the linking mechanism. The middle air guiding bodies can adjust the air outlet direction, so that the whole indoor area can uniformly and quickly achieve the cooling or heating effect; in addition, the air outlet direction can be adjusted to the direction required by a user, and the comfort experience of the user in the process of using an air conditioner is improved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

Air supplying device for air conditioner and air conditioner

The invention discloses an air supplying device for an air conditioner and the air conditioner. The air supplying device for the air conditioner comprises an air supplying body, wherein the air supplying body comprises at least three air guide bodies of which the middle parts can be communicated, and openings are formed in the front and back of each air guide body; the three air guide bodies are sequentially arranged from front to back, and a through air channel is formed among the air guide bodies; an air supply gap is formed between two adjacent air guide bodies. The air supplying device further comprises a driving mechanism for driving a medium air guide body of the air guide bodies arranged from front to back in sequence to dynamically change the air supplying gap between the front and back adjacent air guide bodies, so that the air supplying direction of the air supplying device can be changed according to the change on the air supply clearance. With the adoption of the device, the air discharging direction can be changed, so that the whole indoor area can be uniformly and quickly refrigerated for heated; in addition, the discharged air can be adjusted to the direction as the user requirement, and the comfortable experience of the user using the air conditioner can be increased.
Owner:HAIER GRP CORP +1

Air outlet structure and air purification device

The invention belongs to the technical field of air purification, and particularly relates to an air outlet structure and an air purification device. The air outlet structure comprises an air outlet cover and a centrifugal fan, wherein the air outlet cover is provided with an air inlet and at least two air outlets, the air inlet of the air outlet cover is formed in the bottom end of the air outletcover, and the air outlets of the air outlet cover are formed in the side wall of the air outlet cover; the centrifugal fan is positioned in the air outlet cover, and an air inlet of the centrifugalfan communicates with the air inlet of the air outlet cover; and the centrifugal fan comprises an impeller. According to the air outlet structure and the air purification device, the centrifugal fan is arranged so that air below the air outlet cover can be blown out in the circumferential direction of the air outlet cover, and the at least two air outlets are formed so that the air outlet direction of the air outlet cover can be increased.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Method and device for measuring emissions of gaseous substances to the atmosphere using scattered sunligt spectroscopy

Methods for measuring emissions of gaseous substances to the atmosphere using scattered sunlight spectroscopy and an optical measuring device are disclosed in which the device includes a telescopic member defining a field-of-view of the optical measuring device and a scanner for controlling variation of the direction of the field of view to scan a predetermined layer of the atmosphere, the method comprising scanning the field-of-view to scan the predetermined layer of the atmosphere in the form of at least a part of a cone having its apex positioned at the optical measuring device and having a cone angle β. Optical measuring devices themselves are disclosed.
Owner:GALLE BO

Vacuum cleaner

The invention discloses a vacuum cleaner. The vacuum cleaner comprises a vacuum cleaner body, the vacuum cleaner body is internally provided with a dust-gas separation device and a motor which are connected in sequence in the flowing direction of air flow, the bottom of the vacuum cleaner is provided with a vacuum cleaner ground brush, the bottom of the vacuum cleaner ground brush is provided with a ground brush air inlet communicated with a separation inlet of the dust-gas separation device, an air outlet is formed in the vacuum cleaner body, an air blowing opening suitable for blowing air to the surface to be cleaned is formed in at least one of the vacuum cleaner body and the vacuum cleaner ground brush, and the air blowing opening and the air outlet are communicated with a motor outlet of the motor in a switchable mode. The vacuum cleaner has an air blowing function, a user can adjust the air outlet direction according to actual needs: when liquid like water is on the surface to be cleaned, the air blowing opening can be communicated with the motor outlet, so that the air low blows to the surface to be cleaned, when no water is on the surface to be cleaned, the air flow can be discharged out of the vacuum cleaner body from the air outlet, thus the flexibility of the vacuum cleaner is improved, moreover, the structure is simple, and the operation is convenient.
Owner:JIANGSU MIDEA CLEANING APPLIANCES

Air conditioning air supply device and air conditioning indoor machine

The utility model discloses an air conditioner air supply device and an air conditioner indoor unit. The air conditioner air supply device comprises an air supply body; the air supply body comprises at least four air guiding bodies; an air supply gap is formed between two adjacent air guiding bodies; the air conditioner air supply device also comprises a driving mechanism and a linking mechanism; a plurality of middle air guiding bodies which are positioned in the middle in air guiding bodies sequentially arrayed longitudinally are linked through the linking mechanism; one of the middle air guiding bodies serves as an active middle air guiding body and is in drive connection with the driving mechanism; the driving mechanism drives the active middle air guiding body to dynamically change air supply gaps between the active middle air guiding body and front and back adjacent air guiding bodies, and further drive the other middle air guiding bodies to dynamically change air supply gaps between the other middle air guiding bodies and front and back adjacent air guiding bodies through the linking mechanism. The middle air guiding bodies can adjust the air outlet direction, so that the whole indoor area can uniformly and quickly achieve the cooling or heating effect; in addition, the air outlet direction can be adjusted to the direction required by a user, and the comfort experience of the user in the process of using an air conditioner is improved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

Air conditioner air supply device with air direction adjusting function and air conditioner

The invention discloses an air conditioner air supply device with an air direction adjusting function and an air conditioner. The air conditioner air supply device comprises an air supply body. The air supply body is provided with at least three air guiding bodies, wherein the middle portion of each air guiding body is hollow, and each air guiding body is provided with a front opening and a rear opening. The air guiding bodies are sequentially arranged from front to back, so that the middle portions of the air guiding bodies form a front-back through air channel. An air supply interval is formed between every two adjacent air guiding bodies. The air conditioner air supply device further comprises a first driving mechanism. The first driving mechanism is used for driving the air guiding body in the middle of the sequentially-arranged air guiding bodies to change the air supply intervals with the front adjacent air guiding body and the rear adjacent air guiding body, and then the air supply direction is changed by changing the air supply intervals. An air swinging body is formed in the front air guiding body of the all the air guiding bodies. The air swinging body is driven by a second driving mechanism to swing in the front air guiding body and used for changing the air supply direction of the air conditioner air supply device. By the adoption of the air conditioner air supply device, the problem that an existing air supply device cannot adjust the air direction is solved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

Air-conditioner, hanging type air conditioner indoor unit and control method of sit hanging type air conditioner indoor unit

The invention provides a hanging type air conditioner indoor unit and further provides an air-conditioner and a control method of the hanging type air conditioner indoor unit. The hanging type air conditioner indoor unit comprises a shell, a centrifugal fan and heat exchangers; an air inlet and a plurality of air outlets are formed in the shell, the multiple air outlets are located in the peripheral side of the air inlet, and the range of the angle between the air outlet directions of two of the air outlets is 60-90 degrees; the centrifugal fan is arranged in the shell and arranged corresponding to the air inlet; the heat exchangers are arranged at the air outlets; and inlet air enters the shell through the air inlet, passes through the centrifugal fan, then is subjected to heat exchanging through the heat exchangers and then is sent out through the air outlets. The centrifugal fan is matched with the multiple air outlets so that a wind field in the shell can be changed; and the air inlet quantity of the hanging type air conditioner indoor unit is increased, the air outlet quantity of the air outlets is increased accordingly, energy efficiency of the air-conditioner is ensured, competitive advantages are improved, and comfort of a user in use is ensured.
Owner:GREE ELECTRIC APPLIANCES INC

Air conditioner capable of preventing cold air from directly blowing human bodies

The invention relates to an air conditioner capable of preventing cold air from directly blowing human bodies. Existing wall-mounted air conditioners have two fatal structure defects, specifically, noair outlet of which the air exhaust direction is roughly parallel to the horizontal plane is provided, and thus, air cannot be supplied forwards along the horizontal plane; and when an air deflectoris adjusted to enable the air to blow forwards, an outlet with a downward opening cannot be blocked or closed, and as a result, cold air cannot be prevented from directly blowing the human bodies downwards during refrigerating. Through the air conditioner provided by the invention, the air exhaust structure of an inner unit of an existing wall-mounted air conditioner is changed, a forward air outlet and a downward air outlet are arranged, under the condition that the original downward air outlet is not changed, a refrigerating air outlet which faces forwards and supplies the air in the direction parallel to the horizontal plane is additionally arranged, in addition, when the refrigerating air outlet supplies the air forwards along the horizontal plane, the downward air outlet is closed, and the situation that air directly blows the human bodies is prevented.
Owner:关柏华

Air supply device of air conditioner and indoor unit of air conditioner

The invention discloses an air supply device of an air conditioner and an indoor unit of the air conditioner. The air supply device comprises an air supply body, wherein the air supply body comprises at least four air guide bodies which are through in middle, and are provided with front and rear openings; the air guide bodies are sequentially arranged from front to rear to form a through air flue which is through from front to rear among the air guide bodies; an air supply gap is formed between adjacent air guide bodies; the air supply device further comprises two drive mechanisms which are symmetrically arranged on the air guide bodies; each drive mechanism comprises a power device, a transmission device and a rail; a plurality of middle air guide bodies in each air guide body which is arranged from front to rear in sequence can be rotatably connected to the corresponding transmission device; each power device drives the corresponding transmission device to move; and each transmission device drives the middle air guide bodies to swing along the corresponding rail. The air supply device of the air conditioner can be used for regulating an air outlet direction, so that a whole interior area uniformly and quickly achieves refrigerating or heating effect; and moreover, outlet air further can be regulated to a direction needed by a user, so that comfort experience when the user uses the air conditioner is improved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Electric heater

The invention provides an electric heater which comprises a machine body (5) and air outlets (5a) formed in the machine body (5). The machine body (5) is a shell provided with inner containing space.The multiple air outlets (5a) are arranged and are distributed in the circumferential direction of the machine body (5). By means of the electric heater, hot air can be discharged in the circumferential direction through airflow passing through the electric heater, the problems that the air discharging direction is single and the air discharging range is small are effectively solved, the air discharging direction is effectively changed, the air discharging range is effectively enlarged, and the heating effect on the interior of a room is improved; due to the arrangement of a rotational flow device, dispersed air discharging in 360-degree directions can be achieved, the air discharging direction is further changed, and the air discharging range is further enlarged; the air outlets are formed in the lower portion position of the machine body, air can be discharged from the lower side face, the problem that hot air flow directly floats up is effectively solved, the temperature of air close to the ground surface is increased, and the problem that the head part is hot and the foot part is cold is solved.
Owner:ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION

An air-conditioning air supply device and an air-conditioning indoor unit

The invention discloses an air conditioning air supply device and an air conditioning indoor machine. The air conditioning air supply device comprises an air supply body which comprises at least four air guide elements; an air supply gap is formed between every two adjacent air guide elements; the air conditioning air supply device also comprises a driving mechanism and a linkage mechanism; the linkage of the plurality of middle air guide elements which are located in the middle of the air guide elements is performed through the linkage mechanism, wherein the air guide elements are arranged front and back in turn; one of the middle air guide elements serves as an active middle air guide element to be in driving connection with the driving mechanism; the active middle air guide element is driven by the driving mechanism to dynamically change the air supply gap between the active middle air guide element and the previous and next adjacent air guide element so as to drive the rest middle air guide elements to dynamically change the air supply gap between every one of the rest middle air guide elements and the previous and next adjacent air guide element through the linkage mechanism. According to the air conditioning air supply device, the air outlet direction can be adjusted to enable the cooling or heating effect to be uniformly and rapidly achieved in the integral indoor area and the air outlet direction required by a user can be obtained through adjustment and accordingly the comfortable experience of the user in the process of use of an air conditioning is improved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

Air-conditioning air supply device and air conditioner with adjustable wind direction

The invention discloses an air conditioner air supply device with an air direction adjusting function and an air conditioner. The air conditioner air supply device comprises an air supply body. The air supply body is provided with at least three air guiding bodies, wherein the middle portion of each air guiding body is hollow, and each air guiding body is provided with a front opening and a rear opening. The air guiding bodies are sequentially arranged from front to back, so that the middle portions of the air guiding bodies form a front-back through air channel. An air supply interval is formed between every two adjacent air guiding bodies. The air conditioner air supply device further comprises a first driving mechanism. The first driving mechanism is used for driving the air guiding body in the middle of the sequentially-arranged air guiding bodies to change the air supply intervals with the front adjacent air guiding body and the rear adjacent air guiding body, and then the air supply direction is changed by changing the air supply intervals. An air swinging body is formed in the front air guiding body of the all the air guiding bodies. The air swinging body is driven by a second driving mechanism to swing in the front air guiding body and used for changing the air supply direction of the air conditioner air supply device. By the adoption of the air conditioner air supply device, the problem that an existing air supply device cannot adjust the air direction is solved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

Portable hair dryer

The invention relates to a portable hair dryer which comprises a hair dryer body and a handle, an arc-shaped connecting piece is arranged at one end of the hair dryer body, an arc-shaped surface is arranged on the arc-shaped connecting piece, and the handle is in sliding connection with the hair dryer body on the arc-shaped surface; a first air inlet and a second air inlet are formed in the two sides of the arc-shaped face in the sliding direction of the handle on the arc-shaped face respectively, and the first air inlet or the second air inlet is covered when the handle slides to the two sides of the arc-shaped face. An air cavity is formed in the air duct body and communicates with the first air inlet and the second air inlet. The position of the handle can be changed, when the handle is used for holding, the handle at different positions can be selected for connection according to different use scenes, and the effect of being more convenient to use is achieved.
Owner:SHENZHEN INTELTRON INTELLIGENT SCI & TECH CO LTD

A car air duct component that is easy to clean

The invention relates to the field of automobile air ducts, in particular to an automobile air duct assembly that is easy to clean, including a base, an air duct mechanism, a transmission mechanism, a deodorizing mechanism, a filtering mechanism and an adjustment mechanism; when in use, the transmission mechanism is placed on One side of the top of the base, through the corresponding gear transmission and cam transmission components, and cooperates with the deodorization mechanism at the same time, it is convenient to add freshener to the air duct mechanism, so as to facilitate the removal of peculiar smell in the air duct mechanism and make the user's use more convenient; The filter mechanism is placed inside the opening at the top of the air duct mechanism, and the filter screen assembly can be easily installed and disassembled through the corresponding spring block structure, so that the filter screen assembly can be easily disassembled and the filter screen assembly can be cleaned; the adjustment The mechanism is fixedly placed inside the two sides of the air duct mechanism, which is convenient to adjust the air outlets on both sides of the air duct mechanism, so that the air outlets on both sides of the air duct mechanism can cover all corners of the car, making the use more convenient. convenient.
Owner:YANCHENG HUAYUE AUTO PARTS CO LTD

air conditioning method

The invention discloses an air supplying method of an air conditioner. The method is that an air supplying device of the air conditioner is arranged in an indoor unit body of the air conditioner, wherein the air supplying device of the air conditioner comprises an air supply body; the air supply body comprises at least three air guide bodies of which the middle parts can be communicated, and openings are formed in the front and back of each air guide body; the air guide bodies are arranged from front to back in a sequence, and a through air channel of which the front and the back are communicated is formed between the air guide bodies; an air supply gap is formed between two adjacent air guide bodies. The method is characterized in that the air supply gaps between the adjacent front air guide body, the medium air guide body and the rear air guide body of the air guide bodies which are sequentially arranged from front to back are dynamically changed during supplying air, thus the air supply quantity of the air supply gaps in different directions can be changed, and as a result, the air discharging direction of the air supplying device can be changed. With the adoption of the method, the air discharging direction can be adjusted by controlling the air supplying device of the air conditioner, so that the whole indoor area can be uniformly and quickly refrigerated or heated; in addition, the air discharging direction can be adjusted as the user requirement, so that the comfort experience of a user using the air conditioner can be improved.
Owner:HAIER GRP CORP +1

Air conditioner air supply device and air conditioner

The invention discloses an air supplying device for an air conditioner and the air conditioner. The air supplying device for the air conditioner comprises an air supplying body, wherein the air supplying body comprises at least three air guide bodies of which the middle parts can be communicated, and openings are formed in the front and back of each air guide body; the three air guide bodies are sequentially arranged from front to back, and a through air channel is formed among the air guide bodies; an air supply gap is formed between two adjacent air guide bodies. The air supplying device further comprises a driving mechanism for driving a medium air guide body of the air guide bodies arranged from front to back in sequence to dynamically change the air supplying gap between the front and back adjacent air guide bodies, so that the air supplying direction of the air supplying device can be changed according to the change on the air supply clearance. With the adoption of the device, the air discharging direction can be changed, so that the whole indoor area can be uniformly and quickly refrigerated for heated; in addition, the discharged air can be adjusted to the direction as the user requirement, and the comfortable experience of the user using the air conditioner can be increased.
Owner:HAIER GRP CORP +1

Air conditioner air supply device and air conditioner indoor unit

The invention discloses an air supply device and an indoor unit of an air conditioner. The air supply device comprises an air supply body. The air supply body comprises at least four air guide bodies provided with front and rear openings and cut-through spaces among the air guide bodies. The air guide bodies are sequentially arranged from front to back, and through air ducts which communicate front and back are formed among the air guide bodies. Air supply clearances are formed between the adjacent air guide bodies. The air supply device further comprises a drive mechanism and a support mechanism. The middle air guide bodies located in the middle portions are rotatably connected with the support mechanism. The drive mechanism comprises a power unit, an actuator and a rail. The middle air guide bodies located in the middle portions are rotatably connected with the actuator; the power unit drives the actuator to move along the rail; and the actuator drives the middle air guide bodies to swing in the rail direction. According to the air supply device of the air conditioner, the air outlet direction can be adjusted, and the refrigerating or heating effect in a whole indoor region can be evenly and fast achieved; and the air outlet direction can be adjusted as is required by a user, and the comfort experience of the user when the air conditioner is used is improved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

High-module high-strength polyethylene fibre double air channel drafting heat box

The present invention provides a high strength and high modulus polyethylene fiber double duct drawing hot box. A working channel with with one end provided with a fiber filament bundle inlet opening and an air inlet opening and the other end provided with a fiber filament bundle outlet opening and an air outlet opening is arranged in a box body, an upper air duct and a lower air duct with the both ends respectively provided with an air inlet opening and an air outlet opening are evenly arranged at the upper part and the lower part of the working channel, and the air inlet opening and the airoutlet opening of the upper air duct and the lower air duct are respectively and mutually connected with the air outlet opening and the air inlet opening of the working channel. A blower, an equalizer, and a heater are evenly arranged in the upper air duct and the lower air duct. A wind flow conditioning plate is arranged at the position of the air inlet opening of the working channel. A plurality of arc flow guide plates are arranged in an arc curved channel at the air outlet opening position of the upper air duct and the lower air duct. Staggered wind guide plates are arranged in the heater. Because the present invention additionally is provided with the upper air duct, and additionally provided with a wind direction adjusting plate and the flow guide plate, and the wind guide plates are arranged in the heater, the wind direction and the wind speed of hot air are improved, the heating uniformity is increased, the heating drawing effect of the fiber filament bundle is enhanced, and the product quality is guaranteed.
Owner:JIANGSU SHENTAI SCI & TECH DEV

Air outlet structure and air purification device

The invention belongs to the technical field of air purification, and specifically relates to an air outlet structure and an air purification device, wherein an air outlet structure includes: an air outlet hood having an air inlet and at least two air outlets, the inlet of the air outlet hood The air outlet is arranged at the bottom of the air outlet hood, and the air outlet of the air outlet hood is arranged on the side wall of the air outlet hood; the centrifugal fan is located in the air outlet hood, and the air inlet of the centrifugal fan is connected to At the air inlet of the air outlet cover; the centrifugal fan includes an impeller. A centrifugal fan is provided to blow the gas under the air outlet hood to the circumference of the air outlet hood, and at least two air outlets are arranged to increase the air outlet direction of the air outlet hood.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Automobile air duct assembly convenient to clean

The invention relates to the field of automobile air ducts, in particular to an automobile air duct assembly convenient to clean. The assembly comprises a base, an air duct mechanism, a transmission mechanism, a deodorization mechanism, a filtering mechanism and adjusting mechanisms. During use, the transmission mechanism is arranged on one side of the top of the base, and a freshener is conveniently added into the air duct mechanism through corresponding gear transmission and cam transmission assemblies and in cooperation with the deodorization mechanism, so that peculiar smell in the air duct mechanism is conveniently removed, and a user can use the air duct assembly more conveniently; the filter mechanism is arranged in the opening in the top end of the air duct mechanism, and a filterscreen assembly is convenient to mount and dismount through a corresponding spring clamping block structure, so that the filter screen assembly is convenient to dismount, and the filter screen assembly is convenient to clean; the adjusting mechanisms are fixedly arranged in the two sides of the air duct mechanism, air outlets in the two sides of the air duct mechanism can be adjusted conveniently,and therefore, the air outlets in the two sides of the air duct mechanism can cover all positions of corners in a vehicle, and the automobile air duct assembly is more convenient to use.
Owner:YANCHENG HUAYUE AUTO PARTS CO LTD
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