CN218915145U - Vertical air conditioner - Google Patents

Abstract

The utility model discloses a vertical air conditioner, comprising: high temperature steam device, high temperature steam device includes: the water storage tank is provided with a purification air outlet, and a water storage space and an air channel are formed in the water storage tank; the water storage tank base is arranged below the water storage tank and is communicated with the air duct, an island-shaped waste liquid recovery cavity is arranged in the water storage tank base, and a water guide groove and a water level detection groove are arranged in the middle of the island-shaped waste liquid recovery cavity; the island waste liquid is retrieved intracavity is located to steam generation subassembly, and steam generation subassembly includes: the device comprises a steam generating part, a steam generating cavity and a steam emitting part, wherein liquid in a water storage space flows to the steam generating cavity, the steam generating part heats the liquid in the steam generating cavity to generate steam, and the steam emitting part sprays the steam into an air duct; the air supply assembly is arranged below the water storage tank base and is communicated with the indoor air inlet and/or the outdoor air inlet, and the air supply assembly conveys air flow into the water storage tank base, the steam generation assembly and the air duct; turbulence pieces are arranged in the air duct and/or on the steam emission piece.

Description

Vertical air conditioner

Technical Field

The utility model relates to the technical field of high-temperature steam, in particular to a vertical air conditioner.

Background

The existing air conditioner is generally provided with an air purifying device, and the air purifying device can sterilize, remove dust, humidify and the like indoor air by generating steam, and can sterilize and disinfect the indoor air by washing the air.

In the related art, when the high-temperature steam purifying air treatment device works, because the volume in the air channel inside the device is smaller, the air flow speed is faster, the time of mixing the high-temperature steam with air in the air channel is shorter, the effect of high-temperature sterilization is poorer, and therefore, the device cannot play a good role in air purification.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the vertical air conditioner, wherein the air duct or the steam emission part in the high-temperature steam device is provided with the turbulence part so as to disturb the flowing air and slow down the flow velocity of the air, thereby prolonging the contact time of the steam and the air and improving the purification effect of high-temperature sterilization.

According to an embodiment of the utility model, a floor air conditioner includes: the shell is provided with an indoor air inlet and an outdoor air inlet; the heat exchanger is arranged in the shell; the heat exchange fan is arranged in the shell, and the heat exchange air flow formed by heat exchange of the heat exchanger is output indoors under the operation of the heat exchange fan; the high temperature steam device set up in the casing and with indoor air intake and/or outdoor air intake intercommunication, the high temperature steam device is used for producing high temperature steam and releases to outside the casing, the high temperature steam device includes: the water storage tank is provided with a purification air outlet, a water storage space and an air channel are formed in the water storage tank, the air channel is separated from the water storage space, and the water storage space is used for storing liquid; the water storage tank base is arranged below the water storage tank and is communicated with the air duct, an island-shaped waste liquid recovery cavity is arranged in the water storage tank base, and a water guide groove and a water level detection groove are arranged in the middle of the island-shaped waste liquid recovery cavity; the steam generation subassembly sets up in island form waste liquid recovery chamber, the steam generation subassembly includes: the liquid in the water storage space flows to the steam generation cavity through the water guide groove, the steam generation part is arranged in the steam generation cavity and is configured to heat the liquid in the steam generation cavity to generate steam, and the steam emission part is configured to spray steam to the air duct and the water storage box base; the air supply assembly is arranged below the water storage tank base and is communicated with the indoor air inlet and/or the outdoor air inlet, and is configured to convey air flow to the water storage tank base, the steam generation assembly and the air duct from the indoor air inlet and/or the outdoor air inlet under the driving operation of the air supply assembly; and a turbulence piece is arranged in the air duct and/or on the steam emission piece and used for slowing down the speed of the air flow so as to mix the air flow and the steam.

According to the vertical air conditioner provided by the embodiment of the utility model, the turbulence piece is arranged in the air duct in the high-temperature steam device or the steam emission piece, so that air flowing through the steam emission piece can be disturbed, the contact area between the air and the steam is increased, the air flow speed is slowed down, the high-temperature steam can be fully contacted with the air, the contact time of the high-temperature steam and the air is prolonged, and bacteria and viruses in the air are killed by fully utilizing the heat rich in the steam, so that the sterilizing and disinfecting purification effect is better improved.

According to some embodiments of the utility model, the turbulence piece is arranged on the inner wall of the air duct, the steam emission piece extends into the air duct, a steam jet orifice is arranged on the steam emission piece, and the turbulence piece and the steam jet orifice are arranged oppositely.

According to some embodiments of the utility model, the steam emission member is provided with the turbulence member on an outer side thereof, and the steam emission member is provided with a steam jet port, and the turbulence member is arranged below the steam jet port.

According to some embodiments of the utility model, the steam emitter is disposed above the steam generating chamber, and the steam emitter is configured to be rotatable relative to the steam generating chamber.

According to some embodiments of the utility model, a side of the steam generating chamber facing the steam emitting member is provided with a rotation shaft, and the steam emitting member and the rotation shaft are engaged and rotated with respect to the rotation shaft.

According to some embodiments of the utility model, a side of the steam generating chamber facing the steam emitting part is provided with a first mating flange, the first mating flange protrudes relative to the steam generating chamber, and the periphery of the steam emitting part is provided with a second mating flange, and the second mating flange mates with the first mating flange.

According to some embodiments of the utility model, the steam emitting member is provided with a plurality of steam injection ports, and the plurality of steam injection ports are uniformly arranged on the outer circumferential surface of the steam emitting member in a ring.

According to some embodiments of the utility model, the turbulence member is a plurality of turbulence members and is one of a fan blade, a turbulence plate and a turbulence net.

According to some embodiments of the utility model, the air duct tapers and then tapers away from the steam generating assembly.

According to some embodiments of the utility model, the high temperature steam device comprises: the reflux filter screen is arranged on one side of the air duct, which is close to the purification air outlet, and is clamped with the inner wall of the air duct.

According to some embodiments of the utility model, the air supply assembly comprises: the driving fan is arranged in the air supply shell, the air supply shell is arranged below the water storage tank base, an air supply air channel is formed in the air supply shell, and the air supply air channel is communicated with the water storage tank base, the steam generation assembly and the air channel so as to convey air flow to the water storage tank base, the steam generation assembly and the air channel under the driving operation of the driving fan; and the air supply shell is provided with an air path switching assembly, so that the purifying air inlet is selectively communicated with the outdoor air inlet and/or the indoor air inlet, and outdoor air is introduced from the outdoor air inlet and/or indoor air is introduced from the indoor air inlet.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic view of a structure of a stand air conditioner according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a high temperature steam device according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a high temperature steam device according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a high temperature steam device according to an embodiment of the present utility model;

FIG. 5 is a schematic cross-sectional view of a high temperature steam device according to an embodiment of the present utility model;

FIG. 6 is a schematic cross-sectional view of a high temperature steam device according to an embodiment of the present utility model;

FIG. 7 is a schematic cross-sectional view of a high temperature steam device according to an embodiment of the present utility model;

fig. 8 is an enlarged schematic view of a partial structure of a high temperature steam device according to an embodiment of the present utility model;

FIG. 9 is a schematic view of a steam generating assembly according to an embodiment of the present utility model;

FIG. 10 is a schematic cross-sectional view of a steam generating assembly according to an embodiment of the utility model;

fig. 11 is a partial structural schematic view of a high temperature steam device according to an embodiment of the present utility model.

Reference numerals:

100. a vertical air conditioner; 10. a housing; 11. a heat exchange air outlet;

200. a high temperature steam device;

20. a water storage tank; 21. purifying an air outlet; 22. a water storage space; 23. an air duct; 24. a first female handle;

30. a water storage tank base; 31. island-shaped waste liquid recovery cavities; 32. a water guide groove; 33. a water level detection tank; 34. a mounting groove; 35. a push rod; 36. sealing cover; 371. a drain hole; 372. a water outlet; 38. a water outlet valve; 39. a second concave handle;

40. a steam generating assembly; 41. a steam generating member; 42. a steam generation chamber; 43. a steam emitting member; 44. an air supply assembly; 441. driving a fan; 442. an air supply shell; 45. a spoiler; 46. a steam jet port; 47. a rotation shaft; 48. a first mating flange; 49. a second mating flange; 50. a reflux filter screen; 51. a shaft hole; 52. a beam cover; 53. an electrical box.

Detailed Description

Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.

Hereinafter, a floor air conditioner 100 according to an embodiment of the present utility model will be described with reference to fig. 1 to 11.

Referring to fig. 1 to 11, the floor air conditioner 100 includes: the shell 10, the heat exchanger, the heat exchange fan and the high-temperature steam device 200.

The cabinet 10 is provided with an indoor air intake (not shown in the drawings) for introducing indoor air and an outdoor air intake (not shown in the drawings) for introducing outdoor fresh air.

And the heat exchanger and the heat exchange fan are arranged in the shell 10, and the heat exchange airflow formed by heat exchange of the heat exchanger is output indoors under the operation of the heat exchange fan. The casing 10 is provided with a heat exchange air outlet 11 and a heat exchange air inlet (not shown in the drawing), so that air flow outside the casing 10, i.e. indoor air flow, is introduced into the casing 10 through the heat exchange air inlet under the driving operation of the heat exchange fan, heat exchange air flow is formed through heat exchange of the heat exchanger, and the air flow is output from the heat exchange air outlet 11 under the operation of the heat exchange fan, so that the air flow temperature required by a user is met. In addition, a heat exchange air duct 23 is arranged in the heat exchanger, the heat exchange air duct 23 is used for exchanging hot air to pass through, the heat exchange air duct 23 corresponds to the heat exchanger, the heat exchange air duct 23 is communicated with the heat exchange air outlet 11, wind outside the shell 10 enters the heat exchange air duct 23, and the refrigerating and heating effects of the vertical air conditioner 100 can be achieved through the operation of the heat exchanger and the heat exchange fan.

And, the high temperature steam device 200 is disposed in the cabinet 10 and is communicated with the indoor air inlet and/or the outdoor air inlet, and the high temperature steam device 200 is used for generating high temperature steam and releasing the high temperature steam to the outside of the cabinet 10. In this way, the high temperature steam device 200 is disposed in the casing 10, so that indoor air can be introduced into the high temperature steam device 200 through the indoor air inlet, or outdoor air can be introduced into the high temperature steam device 200 through the outdoor air inlet, or the indoor air and the outdoor air can be introduced into the high temperature steam device together, so that after the high temperature steam device 200 generates high temperature steam, the high temperature steam device contacts with the introduced air flow, on one hand, bacteria and virus cells in the air flow disappear due to metabolism activity of the organism due to high temperature, and the cells die; on the other hand, when dust, flock and dust mites in the air contact with the high-humidity air, water vapor in the air can settle the dust, the flock and the dust mites, and the air is further filtered, so that the purified air flow is released outside the shell 10, and the air purification effect is realized.

As shown in fig. 5 to 11, the high temperature steam device 200 includes: the water reservoir 20, the reservoir base 30, the steam generating assembly 40, and the air supply assembly 44.

The water storage tank 20 is provided with a purification air outlet 21, a water storage space 22 and an air duct 23 are formed in the water storage tank, the air duct 23 is separated from the water storage space 22, and liquid is stored in the water storage space 22. In this way, the liquid is stored in the water storage space 22, and can provide liquid for the steam generating assembly 40, so that the steam generating assembly 40 heats the liquid to generate high-temperature steam, and the high-temperature steam contacts with the introduced air flow for sterilization and then conveys the wet purified air from the purified air outlet 21 to the outside through the air duct 23. Further, a purge air outlet 21 is provided on the outer peripheral surface of the water reservoir 20, and air is released into the room through the purge air outlet 21.

And, the water tank base 30 is set up in the inferior part of the water tank 20, and communicate with air duct 23, set up the island-shaped waste liquid and retrieve the cavity 31 in the water tank base 30, the middle part of the island-shaped waste liquid retrieves the cavity 31 and is equipped with guiding gutter 32 and water level detection groove 33. So, fixed connection about water storage tank 20 and water storage tank base 30 to water storage tank base 30 is inside to communicate with wind channel 23, is equipped with island form waste liquid recovery chamber 31 in water storage tank base 30, and is equipped with guiding gutter 32 and water level detection groove 33 at island form waste liquid recovery chamber 31 middle part, makes guiding gutter 32 be arranged in with the liquid drainage in the water storage space 22 to steam generation subassembly 40, and water level detection groove 33 is arranged in detecting the liquid capacity that leads into in the steam generation subassembly 40 and reaches required condition, thereby can remind the user to add water.

Further, the steam generation unit 40 is provided in the island-shaped waste liquid recovery chamber 31, and the steam generation unit 40 includes: the liquid in the water storage space 22 flows to the steam generation chamber 42 via the water guide groove 32, the steam generation member 41 is arranged in the steam generation chamber 42 and configured to heat the liquid in the steam generation chamber 42 to generate steam, and the steam emission member 43 is configured to spray the steam into the air duct 23 and the water storage tank base 30.

That is, the water tank base 30 provides an installation position for the steam generating assembly 40 such that the steam generating assembly 40 is installed in the island-shaped waste liquid recovery chamber 31 in the steam tank base, specifically, an installation groove 34 is provided in the middle of the island-shaped waste liquid recovery chamber 31, the steam generating assembly 40 can be fixedly installed in the installation groove 34, and the water guide groove 32 and the water level detection groove 33 are located in the island-shaped waste liquid recovery chamber 31, so that the steam generating assembly 40 generates high-temperature steam to spray the steam into the air duct 23 and the water tank base 30, and the island-shaped waste liquid recovery chamber can also recover waste liquid after the steam condensation, thereby preventing the condensed water from flowing in disorder.

Wherein the steam generation assembly 40 includes: the liquid in the water storage space 22 is introduced into the steam generation cavity 42 through the water guide groove 32 by the steam generation part 41, the liquid in the steam generation cavity 42 is heated by the steam generation part 41 to generate high-temperature steam, and the steam is sprayed into the air duct 23 and the water storage tank base 30 through the steam emission part 43 under the action of high-temperature pressure, so that the steam is fully mixed with the air flow introduced into the high-temperature steam device 200 to sterilize and dust the air flow, the humidity of the air flow can be increased by the steam, and the mixed air flow can humidify indoor air after being blown into a room. In addition, a part of steam can be condensed in the air flowing process, and the condensed water can be attached to dust, PM2.5 and other particulate matters in the air flow to form water drops, so that the humidity of the mixed air flow is reduced, the problem of excessive humidification is avoided, the impurities in the air flow blown into a room can be reduced, and finally the air flows into the island-shaped waste liquid recovery cavity 31 for recovery.

In the present embodiment, the steam generating part 41 is an electric heating part, and the electric heating part is electrically connected with the electric box 53 in the high temperature steam device 200, so as to supply power to the electric heating part and control the on-off state of the electric heating part. The electric heating member is disposed in the steam generation chamber 42 to heat the liquid in the steam generation chamber 42 to generate high temperature steam.

The air supply assembly 44 is disposed below the water storage tank base 30 and is in communication with the indoor air inlet and/or the outdoor air inlet, and the air supply assembly 44 is configured to supply air from the indoor air inlet and/or the outdoor air inlet to the water storage tank base 30, the steam generating assembly 40, and the air duct 23 during driving operation thereof. In this way, the air supply assembly 44 is located below the water storage tank base 30 and is communicated with the indoor air inlet or the outdoor air inlet, so that the indoor air flow or the outdoor air flow can be upwards introduced into the water storage tank base 30 under the operation driving of the air supply assembly 44, then reaches the steam generation assembly 40 through the cavity outside the island condensate recovery cavity, fully contacts with the high-temperature steam generated by the steam generation assembly 40, and thus disinfects the air flow, and is released into the room from the purification air outlet 21 through the air duct 23.

In addition, a spoiler 45 is provided in the air duct 23 and/or on the steam emitting member 43, and the spoiler 45 is used for slowing down the speed of the air flow to mix the air flow and the steam. In this way, the turbulence piece 45 is arranged in the air duct 23 or on the steam emission piece 43, so that air flowing to the steam emission piece 43 can be disturbed, and meanwhile, the air flow speed is slowed down, so that high-temperature steam can be fully contacted with the air, the contact time of the high-temperature steam and the air is prolonged, and bacteria and viruses in the air are killed by fully utilizing heat rich in the steam, so that the sterilizing and disinfecting purification effect is better improved.

Compared with the prior high-temperature steam nozzle, the high-temperature steam nozzle is not provided with a corresponding turbulence structure, so that high-temperature steam is discharged into air, the device has smaller internal volume and quicker air flow speed, the high-temperature steam is mixed with air in the air duct 23 for shorter time, and the effect of high-temperature sterilization is poor, so that the contact time between the air and the steam can be greatly prolonged by arranging the turbulence piece 45 in the steam emission piece 43 or the air duct 23, and the high-temperature steam nozzle can be fully contacted with a high-temperature steam curtain, so that bacteria and virus in the air cause the metabolism activity of an organism to disappear due to high temperature, cells die, and dust, flock and dust mites in the air are settled when the air contacts with the high-humidity air, and the air is further filtered.

In addition, the water guide groove 32, the installation groove 34 in the island-shaped waste liquid recovery chamber 31 and the water level detection groove 33 are communicated through the through holes at the bottom, so that the water levels in the three parts can be kept consistent. Specifically, the ejector rod 35 is disposed in the water guiding groove 32, the water level detecting groove 33 is provided with a water level detecting device, in this embodiment, an electrode type liquid level detector is selected, the top of the water level detecting device is covered with a sealing cover 36, condensed water after water vapor condensation is prevented from entering the device, the detection accuracy and safety of the water level detecting device are affected, meanwhile, a drain hole 371 is formed in the bottom of the water level detecting groove 33, and when the inside of the steam generating assembly 40 needs to be descaled, sewage can be drained from the drain hole 371.

When the water storage tank 20 is installed on the water storage tank base 30, the ejector rod 35 jacks up the water outlet valve 38 in the water outlet cover of the water storage tank 20, liquid stored in the water storage tank 20 flows into the water guide groove 32, the liquid in the water guide groove 32 enters the steam generation cavity 42 through the through hole at the bottom, and when the water level in the steam generation cavity 42 reaches the highest position of the water guide groove 32, water supply is stopped. In addition, when the water level detection device in the water level detection groove 33 detects that the water level in the water guide groove 32 is lower than the first height, the water level detection device transmits the signal to the alarm device to prompt a user to supplement water to the water storage tank 20, at this time, after the water storage tank 20, the water storage tank base 30 and the steam generation assembly 40 are pulled out integrally, the water storage tank 20 is separated from the steam generation assembly 40, and then water is supplemented to the water storage tank 20.

In addition, a water level detecting device, such as a water level sensor, is integrated in the steam generating member 41, and when the water level in the steam generating chamber 42 is detected to be lower than the second height, the steam generating member 41 automatically stops working, so that the dry burning of the steam generating member 41 is prevented, and the service life of the steam generating assembly 40 is influenced. Wherein the second height is lower than the first height to ensure that the steam generating assembly 40 can normally generate steam for sterilization.

Moreover, because when high temperature steam mixes with air, have some vapor can be condensed in the air flow in-process, be provided with the outlet 372 that links to each other with outdoor in island form waste liquid recovery chamber 31 bottom, after having the condensation water droplet fallen in island form waste liquid recovery chamber 31, can in time discharge it outdoor, prevent bacterial growing.

In order to prevent scale from being generated in the steam generating chamber 42 by long-term operation of the high-temperature steam device 200, the steam generating assembly 40 is made into a detachable structure, when the scale is large, the steam generating chamber 42 can be taken out, a descaling solvent is poured into the mounting groove 34 and the water guiding groove 32 of the island-shaped waste liquid recovery chamber 31, after the scale is completely dissolved, the mounting groove 34 is washed clean by clean water, sewage is discharged from the drain hole 371 at the bottom of the water level detection groove 33 and is discharged outside through the drain pipe at the bottom of the island-shaped waste liquid recovery chamber 31.

And, in order to facilitate the installation and detachment of the cartridge of the water storage tank 20 from the water storage tank base 30, the first concave handle 24 is provided at the outer side of the water storage tank 20, and the second concave handle 39 is provided at the water storage tank base 30, so that the installation and detachment of the water storage tank 20 and the water storage tank base 30 can be facilitated.

Therefore, by arranging the turbulence piece 45 in the air duct 23 or the steam emission piece 43 in the high-temperature steam device 200, the air flowing through the steam emission piece 43 can be disturbed, so that the contact area between the air and the steam is increased, the air flow speed is slowed down, the high-temperature steam can be fully contacted with the air, the contact time of the high-temperature steam and the air is prolonged, and bacteria and viruses in the air are killed by fully utilizing the heat rich in the steam, so that the sterilizing and disinfecting purification effect is better improved.

Further, the turbulence generating member 45 may generate a passive turbulence or an active turbulence, the passive turbulence may be a driving turbulence for the air flowing at a high speed generated by the air supply assembly 44, and the active turbulence may be a driving member, such as a driving motor, to actively drive the turbulence generating member 45. Of course, this is not particularly limited.

In one embodiment of the present utility model, the spoiler 45 is disposed on an inner wall of the air duct 23, the steam emitter 43 extends into the air duct 23, the steam emitter 43 is provided with a steam jet 46, and the spoiler 45 and the steam jet 46 are disposed opposite to each other. So, set up vortex piece 45 in wind channel 23 to stretch into wind channel 23 with steam emission piece 43, steam in the steam generation chamber 42 is spouted to wind channel 23 through steam jet 46 like this in, simultaneously, the disturbance of air in the wind channel 23 through vortex piece 45 on the one hand, can slow down the air velocity of flow, prolongs the contact time between steam and the air, on the other hand, can carry out disturbance diffusion to the air, has improved the area of contact between steam and the air, thereby can make steam and air fully contact, effectively improve the air purification effect.

In another embodiment of the present utility model, a spoiler 45 is provided on the outer side of the steam emitting member 43, a steam injection port 46 is provided on the steam emitting member 43, and the spoiler 45 is provided below the steam injection port 46. In this way, the turbulence piece 45 is arranged on the outer side of the steam emission piece 43, the turbulence piece 45 is arranged below the steam injection port 46, the steam injected from the steam injection port 46 flows downwards due to the action of gravity to form a steam curtain, and the air flowing through the steam emission piece 43 is fully contacted with the injected steam curtain under the turbulence of the turbulence piece 45, so that the full contact of high-temperature steam and the air is realized, and the sterilization effect is greatly improved.

Wherein the steam emitting part 43 is disposed above the steam generating chamber 42, and the steam emitting part 43 is configured to be rotatable with respect to the steam generating chamber 42. In this way, the steam emitting part 43 can rotate relative to the steam generating cavity 42, that is, the steam jet opening 46 and the turbulence piece 45 on the steam emitting part 43 rotate relative to the steam generating cavity 42, the power for driving the steam emitting part 43 to rotate can be from the air flowing at high speed and generated by the high-speed driving of the air supply assembly 44, the air flowing at high speed in the air duct 23 drives the steam emitting part 43 to rotate relative to the steam generating cavity 42, so that the steam jet opening 46 and the turbulence piece 45 rotate together, high-temperature steam can be evenly sprayed into the air duct 23 and the water tank base 30, and the air at the steam generating cavity 42 is subjected to circumferential turbulence, so that the contact area between the steam and the air is greatly improved, the contact time between the steam and the air is effectively prolonged, and the air purifying effect can be better improved.

The steam generating chamber 42 is provided with a rotation shaft 47 on a side facing the steam emitting member 43, and the steam emitting member 43 and the rotation shaft 47 are rotatably engaged and rotated with respect to the rotation shaft 47. In this way, the side of the steam generating cavity 42 facing the steam emitting part 43 is provided with the rotating shaft 47, and the rotating shaft 47 provides a fixed supporting function for the steam emitting part 43, so that the steam emitting part 43 can rotate relative to the rotating shaft 47, and a special device for driving the steam emitting part 43 to rotate is not needed, and meanwhile, the circumferential rotation of the spoiler 45 and the steam jet opening 46 can be realized. Specifically, a shaft hole 51 may be provided at the top of the steam emitting member 43, and an end of the rotation shaft 47 is fitted in this shaft hole 51 to rotate the steam emitting member 43 with respect to the rotation shaft 47 to spray the steam and disturb the air flow in the circumferential direction.

Further, a side of the steam generating chamber 42 facing the steam emitting part 43 is provided with a first fitting flange 48, the first fitting flange 48 is protruded with respect to the steam generating chamber 42, and an outer circumference of the steam emitting part 43 is provided with a second fitting flange 49, the second fitting flange 49 being fitted with the first fitting flange 48. The first matching flange 48 is arranged on the periphery of one side of the steam generating cavity 42 facing the steam emitting part 43, and the first matching flange 48 protrudes relative to the steam generating cavity 42 to form a groove, so that the bottom of the steam emitting part 43 is arranged in the groove, and the rotation stability of the steam emitting part 43 is improved. And, the outer circumference of the steam emitting part 43 is provided with a second fitting flange 49, and the second fitting flange 49 and the first fitting flange 48 are fitted in contact with each other so that the second fitting flange 49 can support and stabilize the rotational movement of the steam emitting part 43 when the steam emitting part 43 rotates with respect to the steam generating chamber 42.

And, the side of the steam generating cavity 42 facing the steam emitting part 43 is provided with a beam cover 52, and the beam cover 52 covers the top of the steam generating cavity 42 to seal the steam inside the steam generating cavity 42.

As shown in fig. 9 and 10, the steam emitting member 43 is provided with a plurality of steam emitting ports 46, and the plurality of steam emitting ports 46 are uniformly provided around the outer peripheral surface of the steam emitting member 43. In this way, the plurality of steam jet ports 46 are uniformly and annularly arranged on the outer circumferential surface of the steam emitting part 43, when a large amount of steam is generated in the steam generating cavity 42, the steam is pressurized by the internal space of the steam emitting part, and then the steam jetted from the steam jet ports 46 diffuses towards the periphery of the steam emitting part 43 to form a uniformly distributed steam curtain, meanwhile, as the steam emitting part is positioned in the air duct 23, the high-speed flowing air in the air duct 23 drives the turbulence part 45 outside the steam emitting part to disturb the air flowing through the steam emitting part, and meanwhile, the air flow speed is slowed down, so that the high-temperature steam can be fully contacted with the air, the contact time of the high-temperature steam and the air is prolonged, and the sterilization effect is greatly enhanced.

Compared with the traditional high-temperature steam emission structure, the corresponding steam pressurizing injection structure is not arranged, the high-temperature steam is directly discharged into the air after being generated, the internal air duct 23 of the device is small in volume and high in air flow speed, the high-temperature steam is mixed with the air in the air duct 23 for a short time, and the effect of high-temperature sterilization is poor, so that the steam injection ports 46 are circumferentially arranged on the steam emission part 43 in a surrounding manner, the injected steam can form a curtain shape, and the full mixing effect of the steam and the air is effectively improved. In particular, the steam jet 46 may be designed in a relatively flat rectangular shape, which is more advantageous for forming a uniform and dense steam curtain, and of course, the structure of the steam jet 46 is not particularly limited, and modifications thereof are within the scope of the present utility model.

Moreover, the spoiler 45 may be plural and one of a fan blade, a spoiler and a spoiler mesh. In the embodiment of the present utility model, the turbulence member 45 is a fan blade, and a plurality of fan blades are circumferentially arranged on the outer circumferential surface of the steam emitting member 43, and are driven by the air flowing at a high speed to rotate, so that the effect of disturbing the air flow rate can be achieved. Of course, the spoiler 45 may also have structures such as a spoiler, a spoiler net, and a spoiler bar, and may have an effective spoiler effect on the air flowing through the steam generating cavity 42.

As shown in fig. 5-7, the air duct 23 tapers and then tapers on a side facing away from the steam generating assembly 40. In this way, the steam emission part 43 stretches into the air duct 23, the air duct 23 corresponding to the steam emission part 43 is gradually expanded from top to bottom, so that the steam curtain sprayed by the steam emission part 43 is fully contacted with air, the air duct 23 is large in volume, the rotation of the turbulence part 45 can be facilitated, and sufficient air can be fully contacted with steam at the position.

Then, the air duct 23 is tapered and then gradually expanded at one side deviating from the steam generating assembly 40, and the air below the tapered air duct 23 can be limited to a certain extent, so that on one hand, the air can be fully contacted with the steam at the lower gradually expanded air duct 23 as much as possible, and the disinfection and sterilization effect can be improved, and on the other hand, part of the air can be prevented from being directly released to the outside from the air duct 23 and the purification air outlet 21 without being contacted with the steam, so that most of the air and the steam can be fully contacted, and the air can be released to the room after being disinfected and sterilized at high temperature.

The air which is fully killed can be released into the room through the air duct 23 rapidly, the air outlet rate of the air is improved, if the side of the air duct 23, which is far away from the steam generating assembly 40, is always in a tapered shape, the air outlet rate of the purified air is reduced, the air rate is reduced, condensed water is easily formed along with the water vapor flowing out of the air, a large amount of condensed water is recycled into the island-shaped waste liquid recycling cavity 31 and discharged into the room, the times of adding water in the water storage tank 20 are accelerated, and meanwhile, the wettability of the air is influenced.

Wherein the high temperature steam device 200 includes: the reflux filter screen 50, reflux filter screen 50 sets up in the wind channel 23 and is close to one side of purifying air outlet 21 to with the inner wall joint setting of wind channel 23. So, one side that wind channel 23 is close to purifying air outlet 21 is equipped with backward flow filter screen 50, and the water film that its surface formed can carry out preliminary interception to the diffusion of steam, and when the volume of produced high-temperature steam was great, the water film of backward flow filter screen 50 can effectively absorb steam, still adsorb the volatile organic matter that dissolves water easily in the air simultaneously to prevent a large amount of steam and release to indoor along with the air, lead to indoor air too moist, play the effect of air-purifying simultaneously. In addition, in the high-temperature steam flowing process, part of high-temperature steam can be condensed, condensate water flows back to the water filtering screen 50, and the water filtering screen 50 can absorb the returned condensate water, so that the phenomenon that water is sprayed in the air due to the fact that the condensate water is released along with the air is prevented.

And, backward flow filter screen 50 passes through joint mode fixed mounting at the inner wall in wind channel 23, and the periphery of backward flow filter screen 50 is provided with first joint portion, and the inner wall in wind channel 23 is provided with second joint portion, and first joint portion and second joint portion joint cooperation are mutually supported through first joint portion and second joint portion to with backward flow filter screen 50 joint on the inner wall in wind channel 23, realize the installation fixedly of backward flow filter screen 50. The first clamping part is one of a buckle and a clamping groove, and the second clamping part is the other of the buckle and the clamping groove.

Moreover, the high temperature steam device 200 further includes: the air diffusion chamber is arranged between the air supply assembly 44 and the water storage tank base 30, and mainly aims to enable air from the air supply assembly 44 to be fully diffused before flowing through the water storage tank base 30, so that the air can flow along the wall surface of the island-shaped waste liquid recovery chamber 31, the outer wall surface of the island-shaped waste liquid recovery chamber 31 is inwards provided with a certain inclined angle, when air flows along the outer wall surface of the island-shaped waste liquid recovery chamber 31, the air is directly blown to the top of the steam generation assembly 40, high-temperature water vapor is blown into a flow channel in the middle of the water storage tank base 30, and then the air containing the high-temperature water vapor reaches the purification air outlet 21 from the water storage tank 20 and is released into a room.

Further, the air blowing assembly 44 includes: the driving fan 441 and the air supply shell 442, the driving fan 441 is arranged in the air supply shell 442, the air supply shell 442 is arranged below the water tank base 30, an air supply air duct 23 is formed in the air supply shell 442, and the air supply air duct 23 is communicated with the water tank base 30, the steam generation assembly 40 and the air duct 23 so as to convey air flow into the water tank base 30, the steam generation assembly 40 and the air duct 23 under the driving operation of the driving fan 441; and, the supply case 442 is provided with a duct switching assembly such that the purification air inlet is selectively communicated with the outdoor air inlet and/or the indoor air inlet, and the outdoor air is introduced from the outdoor air inlet and/or the indoor air is introduced from the indoor air inlet.

Specifically, the air supply casing 442 is fixed below the water storage tank base 30, the air supply duct 23 formed in the air supply casing 442 is communicated with the water storage tank base 30 and the steam generating assembly 40 and the air duct 23, and the driving fan 441 is located inside the air supply casing 442, so that under the driving operation of the driving fan 441, the outdoor air or the indoor air and the outdoor air can be introduced into the air supply duct 23, and the introduced air flow and the high-temperature steam generated by the steam generating assembly 40 can be contacted with each other, so as to achieve the effect of sterilizing and purifying the air.

And, the air supply shell 442 is provided with an air path switching component, and the air supply shell 442 can be communicated with the outdoor air inlet through the switching operation of the air path switching component, so that the outdoor air can be introduced into the air supply duct 23 through the outdoor air inlet; or is communicated with the indoor air inlet, so that indoor air can be introduced into the air supply duct 23 through the indoor air inlet; or the air inlet is communicated with the indoor air inlet and the outdoor air inlet, the outdoor air and the indoor air can be introduced into the air supply duct 23 together, and then are mixed with the steam generated by the steam generating assembly 40, and under the disturbance of the turbulence piece 45, the sufficient contact between the steam and the air can be realized, so that the air purifying effect can be effectively improved.

Specifically, the wind path switching component can be a wind shield and a driving piece, and the driving piece is used for driving the wind shield to rotate so as to selectively shield the outdoor air inlet or the indoor air inlet.

When the air path switching assembly is switched to be communicated between the air supply shell 442 and the outdoor air inlet, and the steam generating assembly 40 does not work, at this time, the driving fan 441 is started, so that outdoor fresh air flow can be sucked from the outdoor air inlet, and after being filtered by the driving fan 441, fresh air is discharged indoors from the purifying air outlet 21, so that improvement of indoor air quality is achieved, and normal operation of a fresh air mode of the vertical air conditioner 100100 is ensured. Namely, the outdoor air inlet is a fresh air inlet, and the purifying air outlet is also a fresh air outlet, namely the same air outlet.

When the air supply casing 442 is communicated with the indoor air inlet, the air flow outside the casing 10 enters the high-temperature steam purifying device from the indoor air inlet, so that the indoor air and the steam are mixed, and the steam purifying effect on the indoor air flow is realized.

Alternatively, the air supply casing 442 is simultaneously communicated with the indoor air inlet and the outdoor air inlet, so that the indoor air and the outdoor fresh air enter the steam generating cavity 42 in the high-temperature steam device 200 together and are mixed with the steam in the air duct 23.

In addition, the high-temperature steam device 200 may be used alone, and the power supply mode of the high-temperature steam device 200 may be a contact mode, a plug-in mode, or the like. When the air quality requirement of the environment where the air conditioner equipped with the high temperature steam device 200 is located is high, other forms of sterilizing and purifying structures may be disposed at the air outlet of the vertical air conditioner 100, for example: ion, ultraviolet, washing and other purifying structures, and purifying the air further, so that the air quality can be effectively improved, and the comfortable experience of a user is met.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A floor air conditioner, comprising:

the shell is provided with an indoor air inlet and an outdoor air inlet;

the heat exchanger is arranged in the shell;

the heat exchange fan is arranged in the shell, and the heat exchange air flow formed by heat exchange of the heat exchanger is output indoors under the operation of the heat exchange fan;

the high-temperature steam device is arranged in the shell and communicated with the indoor air inlet and/or the outdoor air inlet, and is used for generating high-temperature steam and releasing the high-temperature steam to the outside of the shell, and the high-temperature steam device comprises:

the water storage tank is provided with a purification air outlet, a water storage space and an air channel are formed in the water storage tank, the air channel is separated from the water storage space, and liquid is stored in the water storage space;

the water storage tank base is arranged below the water storage tank and is communicated with the air duct, an island-shaped waste liquid recovery cavity is arranged in the water storage tank base, and a water guide groove and a water level detection groove are arranged in the middle of the island-shaped waste liquid recovery cavity;

the steam generation assembly is arranged in the island-shaped waste liquid recovery cavity, and comprises: the liquid in the water storage space flows to the steam generation cavity through the water guide groove, the steam generation part is arranged in the steam generation cavity and is configured to heat the liquid in the steam generation cavity to generate steam, and the steam emission part is configured to spray steam to the air duct and the water storage box base;

the air supply assembly is arranged below the water storage tank base and is communicated with the indoor air inlet and/or the outdoor air inlet, and is configured to convey air flow to the water storage tank base, the steam generation assembly and the air flue from the indoor air inlet and/or the outdoor air inlet under the driving operation of the air supply assembly; it is characterized in that the method comprises the steps of,

and a turbulence piece is arranged in the air duct and/or on the steam emission piece and used for slowing down the speed of the air flow so as to mix the air flow and the steam.

2. The floor air conditioner according to claim 1, wherein the turbulence member is disposed on an inner wall of the air duct, the steam emission member extends into the air duct, a steam injection port is disposed on the steam emission member, and the turbulence member and the steam injection port are disposed opposite to each other.

3. The floor air conditioner according to claim 1, wherein the spoiler is arranged on the outer side of the steam emitting member, the steam emitting member is provided with a steam jet port, and the spoiler is arranged below the steam jet port.

4. A floor air conditioner according to claim 3, wherein the steam emitting member is provided above the steam generating chamber and the steam emitting member is configured to be rotatable with respect to the steam generating chamber.

5. The floor air conditioner according to claim 4, wherein a rotary shaft is provided at a side of the steam generating chamber facing the steam emitting member, the steam emitting member and the rotary shaft are rotatably fitted, and the steam emitting member is rotatable with respect to the rotary shaft.

6. The floor air conditioner according to claim 4, wherein a side of the steam generating chamber facing the steam emitting part is provided with a first fitting flange, the first fitting flange is protruded with respect to the steam generating chamber, and a periphery of the steam emitting part is provided with a second fitting flange, and the second fitting flange is fitted with the first fitting flange.

7. The floor air conditioner according to claim 1, wherein the steam emitting member is provided with a plurality of steam injection ports, and the plurality of steam injection ports are uniformly annularly provided on an outer circumferential surface of the steam emitting member.

8. The floor air conditioner of claim 1, wherein the turbulence member is one of a fan blade, a turbulence plate and a turbulence net.

9. The floor air conditioner according to claim 1, wherein the high temperature steam device further comprises: the reflux filter screen is arranged on one side of the air duct, which is close to the purification air outlet, and the reflux filter screen is connected with the inner wall of the air duct in a clamping way.

10. The floor air conditioner of claim 1, wherein the air supply assembly comprises: the driving fan is arranged in the air supply shell, the air supply shell is arranged below the water storage tank base, an air supply air channel is formed in the air supply shell, and the air supply air channel is communicated with the water storage tank base, the steam generation assembly and the air channel so as to convey air flow to the water storage tank base, the steam generation assembly and the air channel under the driving operation of the driving fan; the method comprises the steps of,

the air supply shell is provided with an air path switching assembly, so that the air supply shell is selectively communicated with the outdoor air inlet and/or the indoor air inlet, and outdoor air is introduced from the outdoor air inlet and/or indoor air is introduced from the indoor air inlet.

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