CN111947235B - Air conditioner and air supply device thereof - Google Patents
Air conditioner and air supply device thereof Download PDFInfo
- Publication number
- CN111947235B CN111947235B CN202010762900.5A CN202010762900A CN111947235B CN 111947235 B CN111947235 B CN 111947235B CN 202010762900 A CN202010762900 A CN 202010762900A CN 111947235 B CN111947235 B CN 111947235B
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- air
- groove
- air supply
- sliding block
- shell
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 13
- 238000004378 air conditioning Methods 0.000 claims description 10
- 239000012153 distilled water Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 239000003570 air Substances 0.000 description 266
- 239000000428 dust Substances 0.000 description 11
- 241000894006 Bacteria Species 0.000 description 5
- 238000003905 indoor air pollution Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention belongs to the technical field of domestic appliances, and particularly relates to an air conditioner and an air supply device of the air conditioner, which comprises a shell; the shell is provided with a wind tunnel penetrating through the shell along the front-back direction, a group of annular funnel-shaped air deflectors arranged in the wind tunnel at intervals along the axial direction of the wind tunnel are arranged in the wind tunnel, and the air deflectors are used for increasing the area of air blown out of the shell and reducing noise; an evaporator is arranged in the shell below the wind tunnel, the evaporator is communicated with the compressor and the outdoor unit, and a blower for blowing air is arranged below the evaporator; a group of clamping and connecting plates are uniformly distributed on the periphery of the air deflector; clamping grooves are formed in the inner peripheries of the adjacent air deflectors and correspond to the clamping plates, magnetic blocks are arranged at the bottoms of the clamping grooves, and iron blocks are arranged at the positions of the clamping plates and the magnetic blocks; the air guide plate is quickly disassembled by matching the clamping plate with the clamping groove, so that the air guide plate is convenient to clean, and the efficient and clean operation of the air supply device is ensured.
Description
Technical Field
The invention belongs to the technical field of domestic appliances, and particularly relates to an air conditioner and an air supply device of the air conditioner.
Background
Air conditioners (Air conditioners) are Air conditioners. The device is used for manually regulating and controlling parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure.
Generally comprises a cold source/heat source device, a cold and hot medium delivery and distribution system, a terminal device and other auxiliary devices. The system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system. The end device is responsible for specifically processing the air state by utilizing the cold and heat quantity from the transmission and distribution so as to enable the air parameters of the target environment to meet the requirements.
The air duct structure of the vertical air conditioner in the existing market generally consists of an air inlet, a centrifugal fan, an evaporator and an air outlet. Indoor air enters the air conditioner from the air inlet, after being centrifugally accelerated by the centrifugal fan, the air is subjected to heat exchange through the evaporator, and the air after heat exchange is blown to the indoor space through the air outlet.
At present, most of air outlets are designed to be rectangular, a grille or a fan blade is added at the air outlet to form an air supply device of an air conditioner with the air outlet, and the grille or the fan blade is used for balancing the air outlet quantity at the air outlet and controlling the air outlet direction. The air supply device can only supply air after heat exchange of the evaporator, the supplied air is not soft enough, and particularly, in a cooling mode, the cool air is directly blown to a user, so that the user feels uncomfortable. Moreover, the wind force blown out from the air outlet completely depends on the air inlet volume of the air inlet of the air conditioner and the power of the centrifugal fan, and the wind force cannot increase the air inlet volume, so that the air conditioner cannot obviously enhance the flow of indoor air.
Disclosure of Invention
In order to make up for the deficiency of the prior art, solve the problem that most air outlets are designed into a rectangular shape at present, a grille or a fan blade is added at the air outlet to form an air supply device of an air conditioner with the air outlet, and the grille or the fan blade is utilized to balance the air outlet quantity at the air outlet and control the air outlet direction. The air supply device can only send out air after heat exchange of the evaporator, the sent air is not soft enough, especially in a refrigeration mode, the blown cool air is directly blown to a user, and the user feels uncomfortable; meanwhile, the air supply device is easy to accumulate dust to breed bacteria after being used for a long time, and is not easy to disassemble and clean.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an air supply device of an air conditioner, which comprises a shell; the shell is provided with a wind tunnel penetrating through the shell in the front-back direction, a group of annular funnel-shaped air deflectors arranged in the wind tunnel at intervals along the axial direction of the wind tunnel are arranged in the wind tunnel, and the air deflectors are used for increasing the area of air blown out of the shell and reducing noise; an evaporator is installed in the shell below the wind tunnel, the evaporator is communicated with the compressor and the outdoor unit, and a blower for blowing air is arranged below the evaporator; a group of clamping and connecting plates are uniformly distributed on the periphery of the air deflector; a clamping groove is formed in the position, corresponding to the clamping plate, of the inner periphery of the adjacent air deflector, a magnetic block is arranged at the bottom of the clamping groove, an iron block is arranged at the position, corresponding to the magnetic block, of the clamping plate, and the clamping groove and the clamping plate are matched to fix the air deflector; the air deflector is quickly disassembled by matching the clamping plate with the clamping groove, so that the air deflector is convenient to clean, and the efficient and clean operation of the air supply device is ensured; when the air conditioner works, the temperature of air flow blown out by the blower is changed after passing through the evaporator, and then the air flow is blown out through the gap between the adjacent air deflectors; when the air deflector works for a long time, more dust adheres to the air deflector, the clamping plate is separated from the clamping groove by pulling the air deflector, the air deflector can be taken down quickly and conveniently to be cleaned, the cleanness of the air deflector is guaranteed, bacteria are reduced from blocking and breeding, indoor air pollution is reduced, meanwhile, the influence of dust accumulation on the air deflector on airflow is reduced, the air supply distance of an air supply device is prevented from being reduced, noise caused by vortex formed by the airflow passing through the air deflector is increased, and quiet and efficient operation of the air conditioner is further guaranteed.
Preferably, a group of spiral grooves are uniformly distributed on the periphery of the air deflector, and the air flow blown out of the shell is guided by the grooves, so that the air flow is spirally sprayed out, the air supply distance of the air supply device is further increased, and the air conditioning efficiency is increased; the spiral groove guides the flow direction of the air flow, so that a spiral advancing path is formed when the air flow blows out the air deflector, the loss of the air flow is reduced, the air supply distance of the air supply device is further increased, the circulation speed of the indoor air is further increased, and the efficiency of the air conditioner is further improved.
Preferably, the groove is connected with a sliding block in a sliding manner, and one side of the sliding block, which is close to the side wall of the groove, is provided with bristles; an inclined windward surface is arranged on one side of the sliding block, which is close to the outer edge with the larger diameter of the air deflector, and the windward surface is impacted by airflow blown out from the shell to drive the sliding block to clean the inner wall of the groove, so that the sufficient guidance of the groove to the airflow is ensured, the air supply distance of the air supply device is further increased, and the air conditioning efficiency is increased; when the air current flows through the outer periphery of the air deflector, due to obstruction of the windward side, the air current drives the sliding block to slide in the groove, and then bristles on the sliding block clean the side wall of the groove, dust adhered in the groove is reduced, smoothness of the direction of the air current guided by the groove is guaranteed, sufficient guidance of the groove to the air current is further guaranteed, the air supply distance of the air supply device is further increased, and the air conditioning efficiency is increased.
Preferably, one end of the groove, which is close to one side of the outer edge with the smaller diameter of the air deflector, is provided with a first magnet; a second magnet is arranged on one side of the sliding block close to the first magnet, and the magnetic poles of the first magnet and the second magnet are the same; the collision between the sliding block and the bottom of one end of the groove is avoided through the mutual repulsion of the like poles of the first magnet and the second magnet, and the running noise of the air conditioner is further reduced; when the slider slides to being close recess one end in the recess under the drive of air current blowing windward side, because a magnet is the same with the relative one side magnetic pole of No. two magnets, a magnet and No. two magnets repulsion each other when being close, and then prevent slider striking recess one end, further reduce the noise that air supply arrangement produced, increase the quiet energy-conservation of air conditioner for the air conditioner provides the comfortable environment that the temperature is suitable, the noise is lower.
Preferably, one side of the windward side, which is close to the bottom of the groove, is provided with a flow distribution plate which is tilted upwards; one side of the sliding block, which is close to the bottom of the groove, is provided with a group of air guide grooves along the radial direction of the groove, the friction between the sliding block and the groove is reduced by matching the splitter plate with the air guide grooves, the cleaning efficiency of the sliding block on the groove is further increased, and the efficient cleaning operation of the air supply device is ensured; the air flow passing through the windward side is divided by the flow dividing plate which is tilted upwards, so that a part of air flow is guided into the air guide groove, the sliding block is supported, the sliding block and the bottom of the groove are in a semi-suspension state, friction force between the sliding block and the groove is further reduced, sliding efficiency of the sliding block is increased, cleaning efficiency of bristles on the sliding block to the groove is increased, and efficient cleaning operation of the air supply device is guaranteed.
Preferably, a group of felt pads are embedded at the bottom of the groove; a water storage cavity is formed in the clamping plate, and distilled water is filled in the water storage cavity; cotton threads are arranged in the water storage cavity, and the other end of the cotton threads is connected with the felt pad; the evaporation of water in the felt pad is increased through the capillary action, so that the indoor humidity is increased, and discomfort caused by indoor drying is avoided; when the aviation baffle is pulled down and is washd, fill up the distilled water in with the water storage chamber, later install the joint board in the draw-in groove, felt pad passes through cotton thread and water storage chamber intercommunication this moment, constantly extract the moisture in the water storage chamber through cotton thread and felt pad's capillary left camp, felt pad is with during moisture evaporation flows through the air current of aviation baffle simultaneously, and then increase the humidity that the air conditioner blew out the air current, avoid blowing out the skin drying that the lower air current of humidity arouses for a long time, and then increase the efficiency and the comfort level of air conditioner.
An air conditioner uses the air supply device of the air conditioner.
The invention has the following beneficial effects:
1. according to the air conditioner and the air supply device of the air conditioner, the clamping plate is separated from the clamping groove by pulling the air deflector, so that the air deflector can be quickly and conveniently taken down for cleaning, the cleanness of the air deflector is ensured, the inhibition and multiplication of bacteria are reduced, the indoor air pollution is reduced, meanwhile, the influence of dust accumulated on the air deflector on airflow is reduced, the air supply distance of the air supply device is reduced, the noise caused by vortex formed by the airflow passing through the air deflector is increased, and the quiet and efficient operation of the air conditioner is further ensured.
2. According to the air conditioner and the air supply device of the air conditioner, the spiral groove guides the flow direction of the air flow, so that a spiral advancing path is formed when the air flow is blown out of the air deflector, the dissipation of the air flow is reduced, the air supply distance of the air supply device is further increased, the circulation speed of indoor air is increased, and the efficiency of the air conditioner is further improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a perspective view of the air deflection plate of the present invention;
FIG. 3 is a cross-sectional view of a groove of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
in the figure: the air-conditioning device comprises a shell 1, an air tunnel 11, an air deflector 12, an evaporator 13, a clamping plate 14, a clamping groove 15, a magnetic block 16, an iron block 17, a groove 2, a sliding block 21, a windward side 22, a first magnet 23, a second magnet 24, a flow distribution plate 25, an air guide groove 26, a felt pad 27, a water storage cavity 28 and cotton threads 29.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the air supply device of an air conditioner of the present invention includes a housing 1; the shell 1 is provided with a wind tunnel 11 penetrating through the shell along the front-back direction, a group of annular funnel-shaped wind deflectors 12 arranged at intervals along the axial direction of the wind tunnel 11 are installed in the wind tunnel 11, and the wind deflectors 12 are used for increasing the area of air blown out of the shell 1 and reducing noise; an evaporator 13 is installed in the shell 1 below the wind tunnel 11, the evaporator 13 is communicated with the compressor and the outdoor unit, and a blower for blowing air is arranged below the evaporator 13; a group of clamping and connecting plates 14 are uniformly distributed on the periphery of the air deflector 12; a clamping groove 15 is formed in the position, corresponding to the clamping connection plate 14, of the inner periphery of the air deflector 12, a magnetic block 16 is arranged at the bottom of the clamping groove 15, an iron block 17 is arranged at the position, corresponding to the magnetic block 16, of the clamping connection plate 14, and the clamping groove 15 is matched with the clamping connection plate 14 to fix the air deflector 12; the air deflector 12 is quickly disassembled by matching the clamping groove 15 with the clamping plate 14, so that the air deflector 12 is convenient to clean, and the efficient and clean operation of the air supply device is ensured; when the air conditioner works, the temperature of air flow blown out by the air blower is changed after passing through the evaporator 13, then the air flow is blown out through the gap between the adjacent air deflectors 12, and the air deflectors 12 change the flow direction of the air flow in the shell 1, so that the wind noise of the shell 1 is continuously rebounded and reduced when passing through the air deflectors 12, and the noise of the air conditioner during working is reduced; when the air deflector 12 is adhered with more dust after working for a long time, the clamping plate 14 is separated from the clamping groove 15 by pulling the air deflector 12, the air deflector 12 can be taken down quickly and conveniently for cleaning, the cleanness of the air deflector 12 is ensured, the inhibition and proliferation of bacteria are reduced, the indoor air pollution is reduced, meanwhile, the influence of dust accumulated on the air deflector 12 on air flow is reduced, the air supply distance of an air supply device is prevented from being reduced, the noise caused by vortex formed by the air flow passing through the air deflector 12 is increased, and the quiet and efficient operation of the air conditioner is further ensured.
As an embodiment of the invention, a group of spiral grooves 2 are uniformly distributed on the periphery of the air deflector 12, and the air flow blown out from the shell 1 is guided by the grooves 2, so that the air flow is spirally ejected, the air supply distance of the air supply device is further increased, and the air conditioning efficiency is increased; the spiral groove 2 guides the flow direction of the air flow, so that a spiral advancing path is formed when the air flow blows out the air deflector 12, the loss of the air flow is reduced, the air supply distance of the air supply device is further increased, the circulation speed of the indoor air is further increased, and the efficiency of the air conditioner is further improved.
As an embodiment of the invention, a sliding block 21 is connected in the groove 2 in a sliding manner, and bristles are arranged on one side of the sliding block 21 close to the side wall of the groove 2; an inclined windward side 22 is arranged on one side of the sliding block 21 close to the outer edge with the larger diameter of the air deflector 12, and the air flow blown out from the shell 1 impacts the windward side 22 to drive the sliding block 21 to clean the inner wall of the groove 2, so that the groove 2 is ensured to sufficiently guide the air flow, the air supply distance of the air supply device is further increased, and the air conditioning efficiency is increased; when the air current flows through the periphery of the air deflector 12, due to the obstruction of the windward side 22, the air current drives the sliding block 21 to slide in the groove 2, so that the brush hair on the sliding block 21 cleans the side wall of the groove 2, the dust adhered in the groove 2 is reduced, the smoothness of the air current direction guided by the groove 2 is ensured, the sufficient guidance of the groove 2 to the air current is further ensured, the air supply distance of the air supply device is further increased, and the air conditioning efficiency is increased.
As an embodiment of the invention, one end of the groove 2 close to the outer edge side with smaller diameter of the air deflector 12 is provided with a first magnet 23; a second magnet 24 is arranged on one side of the sliding block 21 close to the first magnet 23, and the magnetic poles of the first magnet 23 and the second magnet 24 are the same; the collision between the sliding block 21 and the bottom of one end of the groove 2 is avoided through the mutual repulsion of the like poles of the first magnet 23 and the second magnet 24, so that the running noise of the air conditioner is further reduced; when the slider 21 slides to the end close to the groove 2 in the groove 2 under the driving of the windward side 22 blown by the airflow, because the magnetic poles of the opposite sides of the first magnet 23 and the second magnet 24 are the same, the first magnet 23 and the second magnet 24 repel each other when approaching, the slider 21 is prevented from impacting one end of the groove 2, the noise generated by the air supply device is further reduced, the quietness and the energy conservation of the air conditioner are increased, and the air conditioner provides a comfortable environment with proper temperature and low noise.
As an embodiment of the invention, one side of the windward side 22 close to the bottom of the groove 2 is provided with a flow distribution plate 25 which is tilted upwards; one side of the sliding block 21 close to the bottom of the groove 2 is provided with a group of air guide grooves 26 along the radial direction of the groove 2, friction between the sliding block 21 and the groove 2 is reduced by matching the splitter plate 25 with the air guide grooves 26, the cleaning efficiency of the sliding block 21 on the groove 2 is further increased, and the efficient cleaning operation of the air supply device is ensured; the air flow passing through the windward side 22 is divided by the upward-tilted flow dividing plate 25, so that a part of the air flow is guided into the air guide groove 26, the sliding block 21 is supported, the bottom of the sliding block 21 and the bottom of the groove 2 are in a semi-suspension state, the friction force between the sliding block 21 and the groove 2 is further reduced, the sliding efficiency of the sliding block 21 is increased, the cleaning efficiency of bristles on the sliding block 21 to the groove 2 is increased, and the efficient cleaning operation of the air supply device is guaranteed.
As an embodiment of the present invention, the bottom of the groove 2 is embedded with a group of felt pads 27; a water storage cavity 28 is formed in the clamping plate 14, and distilled water is filled in the water storage cavity 28; a cotton thread 29 is arranged in the water storage cavity 28, and the other end of the cotton thread 29 is connected with the felt pad 27; the evaporation of water in the felt pad 27 is increased by capillary action, thereby increasing the indoor humidity and avoiding discomfort caused by indoor drying; when the aviation baffle 12 is dismantled and is washd, fill up distilled water in the water storage chamber 28, later install joint plate 14 in draw-in groove 15, felt pad 27 communicates with water storage chamber 28 through cotton 29 this moment, constantly extract the moisture in the water storage chamber 28 through the capillary action of cotton 29 and felt pad 27, felt pad 27 evaporates moisture to the air current of flowing through aviation baffle 12 in simultaneously, and then increase the humidity that the air conditioner blew out the air current, avoid blowing out the skin drying that the lower air current of humidity arouses for a long time, and then increase the efficiency and the comfort level of air conditioner.
An air conditioner uses the air supply device of the air conditioner.
When the air conditioner works, the temperature of air flow blown out by the air blower is changed after passing through the evaporator 13, then the air flow is blown out through the gap between the adjacent air deflectors 12, and the air deflectors 12 change the flow direction of the air flow in the shell 1, so that the wind noise of the shell 1 is continuously rebounded and reduced when passing through the air deflectors 12, and the noise of the air conditioner during working is reduced; when more dust adheres to the air deflector 12 after long-time work, the clamping plate 14 is separated from the clamping groove 15 by pulling the air deflector 12, so that the air deflector 12 can be quickly and conveniently taken down for cleaning, the cleanness of the air deflector 12 is ensured, the inhibition and proliferation of bacteria are reduced, the indoor air pollution is reduced, meanwhile, the influence of dust accumulated on the air deflector 12 on air flow is reduced, the air supply distance of an air supply device is prevented from being reduced, the noise caused by vortex formed by the air flow passing through the air deflector 12 is increased, and the quiet and efficient operation of the air conditioner is further ensured; the spiral groove 2 guides the flow direction of the air flow, so that a spiral advancing path is formed when the air flow blows out of the air deflector 12, the loss of the air flow is reduced, the air supply distance of the air supply device is further increased, the circulation speed of indoor air is accelerated, and the efficiency of the air conditioner is further improved; when the airflow flows through the periphery of the air deflector 12, the airflow drives the sliding block 21 to slide in the groove 2 due to the obstruction of the windward side 22, so that the brush bristles on the sliding block 21 clean the side wall of the groove 2, dust adhered in the groove 2 is reduced, the smoothness of the direction of the airflow guided by the groove 2 is ensured, the sufficient guidance of the groove 2 on the airflow is further ensured, the air supply distance of the air supply device is further increased, and the air conditioning efficiency is increased; when the sliding block 21 slides to the end close to the groove 2 in the groove 2 under the driving of the windward side 22 blown by the airflow, because the magnetic poles of the opposite sides of the first magnet 23 and the second magnet 24 are the same, the first magnet 23 and the second magnet 24 are mutually repelled when approaching, the sliding block 21 is prevented from impacting one end of the groove 2, the noise generated by the air supply device is further reduced, the quietness and the energy conservation of the air conditioner are increased, and the air conditioner provides a comfortable environment with proper temperature and low noise; the air flow passing through the windward side 22 is divided by the upwardly tilted dividing plate 25, so that a part of the air flow is guided into the air guide groove 26, the sliding block 21 is further supported, the sliding block 21 and the bottom of the groove 2 are in a semi-suspension state, the friction force between the sliding block 21 and the groove 2 is further reduced, the sliding efficiency of the sliding block 21 is increased, the cleaning efficiency of bristles on the sliding block 21 on the groove 2 is further increased, and the efficient cleaning operation of the air supply device is ensured; when the aviation baffle 12 is dismantled and is washd, fill up distilled water in the water storage chamber 28, later install joint plate 14 in draw-in groove 15, felt pad 27 communicates with water storage chamber 28 through cotton 29 this moment, constantly extract the moisture in the water storage chamber 28 through the capillary action of cotton 29 and felt pad 27, felt pad 27 evaporates moisture to the air current of flowing through aviation baffle 12 in simultaneously, and then increase the humidity that the air conditioner blew out the air current, avoid blowing out the skin drying that the lower air current of humidity arouses for a long time, and then increase the efficiency and the comfort level of air conditioner.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An air supply device of an air conditioner is characterized in that: comprising a housing (1); the wind tunnel (11) penetrating through the shell (1) in the front-back direction is arranged on the shell, a group of annular funnel-shaped wind deflectors (12) arranged at intervals along the axial direction of the wind tunnel (11) are installed in the wind tunnel (11), and the wind deflectors (12) are used for increasing the area of air blown out of the shell (1) and reducing noise; an evaporator (13) is installed in the shell (1) below the wind tunnel (11), the evaporator (13) is communicated with the compressor and the outdoor unit, and a blower for blowing air is arranged below the evaporator (13); a group of clamping and connecting plates (14) are uniformly distributed on the periphery of the air deflector (12); a clamping groove (15) is formed in the position, corresponding to the clamping plate (14), of the inner periphery of the adjacent air deflector (12), a magnetic block (16) is arranged at the bottom of the clamping groove (15), an iron block (17) is arranged in the position, corresponding to the magnetic block (16), of the clamping plate (14), and the clamping groove (15) is matched with the clamping plate (14) to fix the air deflector (12); the air deflector (12) is quickly disassembled by matching the clamping groove (15) with the clamping plate (14), so that the air deflector (12) is convenient to clean, and the efficient and clean operation of the air supply device is ensured;
a group of spiral grooves (2) are uniformly distributed on the periphery of the air deflector (12), and the air flow blown out of the shell (1) is guided by the grooves (2) to be spirally sprayed out, so that the air supply distance of the air supply device is further increased, and the air conditioning efficiency is improved;
a sliding block (21) is connected in the groove (2) in a sliding manner, and bristles are arranged on one side, close to the side wall of the groove (2), of the sliding block (21); an inclined windward surface (22) is arranged on one side, close to the outer edge with the larger diameter, of the air deflector (12) of the sliding block (21), the windward surface (22) is impacted by airflow blown out of the shell (1), the sliding block (21) is driven to clean the inner wall of the groove (2), and therefore sufficient guiding of the groove (2) to the airflow is guaranteed, the air supply distance of the air supply device is further increased, and the air conditioning efficiency is improved;
the air supply device of the air conditioner is applied to the air conditioner.
2. An air supply arrangement for an air conditioner according to claim 1, further comprising: a first magnet (23) is arranged at the bottom of the groove (2) close to the outer edge side with smaller diameter of the air deflector (12); a second magnet (24) is arranged on one side, close to the first magnet (23), of the sliding block (21), and the magnetic poles of the first magnet (23) and the second magnet (24) on the opposite sides are the same; the like poles of the first magnet (23) and the second magnet (24) repel each other to avoid the collision between the sliding block (21) and the bottom of one end of the groove (2), so that the running noise of the air conditioner is further reduced.
3. An air supply arrangement for an air conditioner according to claim 1, further comprising: one side of the windward side (22) close to the bottom of the groove (2) is provided with a flow distribution plate (25) which is tilted upwards; one side of the sliding block (21) close to the bottom of the groove (2) is provided with a group of air guide grooves (26) along the radial direction of the groove (2), the friction between the sliding block (21) and the groove (2) is reduced by matching the air guide grooves (26) with the splitter plate (25), the cleaning efficiency of the sliding block (21) on the groove (2) is further increased, and the efficient cleaning operation of the air supply device is ensured.
4. An air supply arrangement for an air conditioner according to claim 3, wherein: a group of felt pads (27) are embedded at the bottom of the groove (2); a water storage cavity (28) is formed in the clamping plate (14), and distilled water is filled in the water storage cavity (28); a cotton thread (29) is arranged in the water storage cavity (28), and the other end of the cotton thread (29) is connected with the felt pad (27); moisture evaporation of the felt pad (27) is increased by capillary action to increase indoor humidity and avoid discomfort caused by indoor drying.
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| CN202010762900.5A CN111947235B (en) | 2020-07-31 | 2020-07-31 | Air conditioner and air supply device thereof |
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| CN111947235B true CN111947235B (en) | 2021-08-13 |
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| DE3235199A1 (en) * | 1982-09-23 | 1984-04-05 | Hoval Interliz AG, 9490 Vaduz-Neugut | DEVICE FOR INFLATING AIR FROM VENTILATION OR AIR CONDITIONING IN BUILDING ROOMS |
| CN103307723A (en) * | 2012-09-19 | 2013-09-18 | 海尔集团公司 | Air conditioner air supply device and air conditioner |
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| CN111947235A (en) | 2020-11-17 |
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